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CLA-VAL 100-CF9

1. Stossel Sitz Geh use Feder Verstarkte Feder PN25 O Ring O Ring Stopfen Unterlegscheibe MAT CLA VAL Nr 57576 BGT2001 67799 08A 57621 01 57933 57185 40 89375 01J 2960701H 83239E a 83239E 2x b V 5180E a b C 5446E C 1862G V 5562D a b 21589 01F b 57286 C 1425C 7 C 8477G C 8476G 00713J a b 00731A BGT2001 67747 04J KC Rev tement poxy Standard epoxy coating Epoxy Pulverbeschichtung minimum 250 um KCO KC Visserie en acier inoxydable Stainless steel bolts Deckelschrauben aus Edelstahl KCS KC Si ge et contre si ge en acier inoxydable Stainless steel seat and guide Sitz und Gegensitz aus Edelstahl KCOS KCO KCS gt CLA VAL Europe claval clavalch 1 HYNOOILT 0906 CLA VAL 100 01 NGE DN 65 PN 10 16 25 CLA VAL E STD STANDARD PIECE DE RECHANGE SPARE PARTS ERSATZTEILE KIT DE REPARATION REPAIR KIT REPARATURSATZ CLA KIT HYTROL100 01 GE 50 PN 10 16 91698 05 CLA KIT HYTROL100 01 GE 50 PN 25 CLA VAL POS oO ON OO BR Na DESCRIPTION Bouchon purgeur Bouchon Ecrou Goujon Palier de chapeau Chapeau Ecrou d axe Rondelle de membrane Membrane Membrane PN25 Cale d paisseur Contre siege Porte joint Joint de siege Joint de siege Axe Siege Corps Ressort Ressort renforc PN25 Joint torique Joint torique Bouchon Rondelle plate
2. Voir See Siehe HYTO16F Recommand si AP gt 16 bar Recommended if AP gt 16 bar Empfohlen wenn AP gt 16 bar DESCRIPTION Air release plug Cover plug Stud nut Stud Cover bearing Cover Stem nut Diaphragm washer Diaphragm Diaphragm PN25 Space washer Disc guide Disc retainer Disc Disc Stem Seat Body Spring Spring heavy PN25 O ring O ring Plug Washer BESCHREIBUNG Entluftungstopfen Stopfen Mutter Gewindebolzen Deckellager Deckel Stosselmutter Membranscheibe Membrane Membrane PN25 Toleranzscheibe Gegensitz Dichtungstrager Dichtung Dichtung Stossel Sitz Geh use Feder Verstarkte Feder PN25 O Ring O Ring Stopfen Unterlegscheibe MAT CLA VAL Nr 57576 BGT2001 67801 08E 57621 02 57934 57186 40 89376 01G 2665501K 80522G a C 1493 01 b V 5232D a b 32560F 57383 01 V 5564K a b 21265 01C b 57287 C 4135 01C 7 C 3147A C 3152A 00714G a b 00775H BGT2001 67748 04G KC Rev tement poxy Standard epoxy coating Epoxy Pulverbeschichtung minimum 250 um KCO KC Visserie en acier inoxydable Stainless steel bolts Deckelschrauben aus Edelstahl KCS KC Si ge et contre si ge en acier inoxydable Stainless steel seat and guide Sitz und Gegensitz aus Edelstahl KCOS KCO KCS gt CLA VAL Europe claval c
3. Axe Siege Corps Ressort Vis de palier 8x Joint de palier Joint torique Vis 12x Reduction superieur Joint torique Bouchon Rondelle plate Support guide Voir See Siehe HYTO16F Recommande si AP gt 16 bar Recommended if AP gt 16 bar Empfohlen wenn AP gt 16 bar KC KCO KCS KCOS DESCRIPTION Air release plug Cover plug Stud nut Stud Cover bearing Cover Stem nut Diaphragm washer Diaphragm Diaphragm PN 25 Space washer Disc guide Disc retainer Disc Disc Stem Seat Body Spring Screw 8x Cover bearing gasket O ring Screw 12x Pipe cap O ring Plug Washer Housing cover bearing BESCHREIBUNG Entl ftungstopfen Stopfen Mutter Gewindebolzen Deckellager Deckel Stosselmutter Membranscheibe Membrane Membrane PN 25 Toleranzscheibe Gegensitz Dichtungstrager Dichtung Dichtung Stossel Sitz Gehause Feder Schraube 8x Dichtung O Ring Schraube 12x Kappe O Ring Stopfen Unterlegscheibe Deckellagerhalterung Rev tement poxy Standard epoxy coating Epoxy Pulverbeschichtung minimum 250 um KC Visserie en acier inoxydable Stainless steel bolts Deckelschrauben aus Edelstahl KC Siege et contre siege en acier inoxydable Stainless steel seat and guide Sitz und Gegens
4. L900 L100 L1200 VALVE INSTALLATION s ET Constantievel H 2lves hghandiow y high level H owes SS Reservoir Reservoir O Open O Closed ELECTRICAL SPECIFICATIONS When switched off Type D Type E Notes the main valve is O Opened O Closed Standard Voltage O 220 V DU 110 V O 48 V O 36 V O 24 V O 24 V L Other Frequency O50Hz HVDC D Other O Mono stable O Bi stable gt CLA VAL Europe cla val cla val ch 2 IT536E D 11 08 CLA VAL Form Valve Specification O0 STANDARD CLA VAL VALVES Catalog and Website Dao a oo TRS AGL or H409i ACL OF Ooo ABLM OF Bancs ABELM O10 Raes ABGLM Or ac ABCLM OF seng ABLM OL oam AEL Tai TRS AGL or H4t0i ACL O H4270 ABLM OF D58EIDOi AGLN OF D4600 ACLN Ok O42901 ABLMN OF Dem AEGL OF E4501 ACGL OF H20801 ABLM OL Dem AEGL OF E4901 ACEL OIO m21001 ABM OF L L aos ABM or mh oe ABCLM or pS AAA eos ABM or EA CEE ios ABGLM or Daag acc or D n a or memes an or Daag acc or ere ar or Ease an o pen acc or pen aor or losen an jor pm ax or losen an o IL pm Lal 1 Hydraulic parameters And required settings Standard Equipment Upstream manometer gt Position indicator X101 gt Downstream manometer gt ECO rte MVE ve Dem ALN Oi O17
5. 1 Close upstream and downstream isolation valves and independent operating pressure when used to shut off all pressure to the valve 2 Loosen tube fittings in the pilot system to remove pressure from valve body and cover chamber After pressure has been released from the valve use care to remove the controls and tubing Note and sketch position of tubing and controls for re assembly The schematic in front of the Technical Manual can be used as a guide when reassembling pilot system 3 Remove cover nuts and remove cover If the valve has been in service for any length of time chances are the cover will have to be loosened by driving upward along the edge of the cover with a dull cold chisel gt CLA VAL Europe cla val cla val ch 4 HYTOO1SE C 11 08 CLA VAL 100 01 Installation Operation Maintenance CLA VAL NGE GE AE On 6 and smaller valves block and tackle or a power hoist can be used to lift valve cover by inserting proper size eye bolt in place of the center cover plug On 8 and larger valves there are 4 holes 5 8 11 size where jacking screws and or eye bolts may be inserted for lifting purposes Pull cover straight up to keep from damaging the integral seat bearing and stem COVER CENTER PLUG SIZE ME SEIL DN 50 DN 32 40 DN 65 100 DN 50 80 DN 125 200 DN 100 150 DN 250 300 DN 200 250 DN 650 400 DN 300 E DN 350 DN 500 600 DN 400 TYTAN S DN 600 800 TYTAN M DN 900 1000
6. Empfohlen wenn AP gt 16 bar DESCRIPTION Air release plug Cover plug Stud nut Stud Cover bearing Cover Stem nut Diaphragm washer Diaphragm Diaphragm PN 25 Space washer Disc guide Disc retainer Disc Disc Stem Seat Body Spring O ring Screw 8x O ring Plug Washer BESCHREIBUNG Entluftungstopfen Stopfen Mutter Gewindebolzen Deckellager Deckel Stosselmutter Membranscheibe Membrane Membrane PN 25 Toleranzscheibe Gegensitz Dichtungstrager Dichtung Dichtung Stossel Sitz Gehause Feder O Ring Schraube 8x O Ring Stopfen Unterlegscheibe CLA VAL Nr 57576 02 BGT6001 67811 08D 37048 02C C 7414A 57191 40 89380 01J V 1354 KC V 5125K a V 5571E b V 5133D a b 46698H V 1356 KC V 5566E a b 21270 01C b V 1353B 46699F 7 C 7948H 00758D a b 67972 25H 00982K BGT6001 67753 04G KC Rev tement poxy Standard epoxy coating Epoxy Pulverbeschichtung minimum 250 um KCO KC Visserie en acier inoxydable Stainless steel bolts Deckelschrauben aus Edelstahl KCS KC Siege et contre si ge en acier inoxydable Stainless steel seat and guide Sitz und Gegensitz aus Edelstahl KCOS KCO KCS gt CLAVAL Europe claval clawvalch 1 HYNOOGLT 0906 CLA VAL 100 01 NGE DN 300 PN 10 16 2
7. Recommended if AP gt 16 bar Empfohlen wenn AP gt 16 bar DESCRIPTION Air release plug Cover plug Stud nut Stud Cover bearing Cover Stem nut Diaphragm washer Diaphragm Diaphragm PN25 Space washer Disc guide Disc retainer Disc Disc Stem Seat Body Spring Spring heavy PN25 O ring O ring Plug Washer BESCHREIBUNG Entluftungstopfen Stopfen Mutter Gewindebolzen Deckellager Deckel Stosselmutter Membranscheibe Membrane Membrane PN25 Toleranzscheibe Gegensitz Dichtungstrager Dichtung Dichtung Stossel Sitz Geh use Feder Verst rkte Feder PN25 O Ring O Ring Stopfen Unterlegscheibe MAT CLA VAL Nr 57576 02 BGT4001 67811 08D 37048 02C 57936 57189 40 89378 01C V 5420 KC 86807F a C 8184J b V 0634F a b 31052E V 5457 KC V 5467F a b 21268 01G b 57290 31053C 7 C 1533D C 1408J 00752G a b 00836H BGT4001 67753 04G KC Rev tement poxy Standard epoxy coating Epoxy Pulverbeschichtung minimum 250 um KCO KC Visserie en acier inoxydable Stainless steel bolts Deckelschrauben aus Edelstahl KCS KC Siege et contre si ge en acier inoxydable Stainless steel seat and guide Sitz und Gegensitz aus Edelstahl KCOS KCO KCS gt CLAVAL Europe claval clawvalch 1 HYNOOGLT 0906 CLA VAL 100 01 NGE DN 200
8. E BSS AA AA A E E A a ETA ETE ar AAA EAS E TT TE zz iS 0 E BI N d ris P HERE HES ES 9 E E Pressure Drop bar Flow Rate l s gt Notes gt More Information Sheet e Diagram to be used as a guide only M Quick Valve Selection 000121DE M Sizing Software Run CLA VAL Softwares gt To obtain a more accurate calculation please contact CLA VAL gt CLA VAL Europe cla val cla val ch 1 000121DE E 11 08 C CLA VAL CLA VAL 100 01 NGE Quick Valve Selection gt Performance Chart ae in DN Hytrol NGE Kv m3 h Cv l s 1 bar Normal Flow l s velocity 1 m s velocity 3 m s Max Flow l s Continious v 4 m s Intermittent v 5 5 m s KH 50 es J 80 16 125 150 RRR H E ba 32 te 9 9 5 d on Sei bA bid 8 11 31 43 Q rate of flow m3 h AH head loss m Kv flow coefficient m3 h v average pipe velocity m s Cv flow coefficient l s g gravitational constant 9 81m s2 Ap head loss bar resistance coefficient 100 90 For an appropriate operation valve 80 should be sized at 70 total Lift 70 60 50 4 40 30 4 20 10 EZ Fast Lift 10 Cv 25 Lift Lift stem lift U 10 20 30 40 50 60 70 80 90 100 Cv flow coefficient Notes More Information Sheet e KvorCv m3 h or lUS 100kPa 1 bar head loss with 15 C water valve totally open e Minimum Opening Pressure 0 2 bar v 00
9. 02 BGT6001 67814 08H 57621 08 C 8611A 57192 40 25925 01H V 1778 KC V 5576D a 1650301D b V 5160G a b C 7957 01G V 1774IKC V 5569J a b 21271 01A b V 1789G C 7958 01E C 9113G 00760K a b 67972 25H 00865G BGT6001 67754 04 KC Rev tement poxy Standard epoxy coating Epoxy Pulverbeschichtung minimum 250 um KCO KC Visserie en acier inoxydable Stainless steel bolts Deckelschrauben aus Edelstahl KCS KC Siege et contre si ge en acier inoxydable Stainless steel seat and guide Sitz und Gegensitz aus Edelstahl KCOS KCO KCS gt CLA VAL Europe cla val cla val ch 1 HYNOO9LT 09 08 CLA VAL 100 01 NGE DN 350 PN 10 16 25 CLA VAL E STD STANDARD PIECE DE RECHANGE SPARE PARTS ERSATZTEILE KIT DE REPARATION REPAIR KIT REPARATURSATZ CLA KIT HYTROL100 01 GE 300 PN 10 16 91698 32 CLA KIT HYTROL100 01 GE 300 PN 25 CLA VAL POS oO ON OO BR Na DESCRIPTION Bouchon purgeur Bouchon Ecrou Goujon Palier de chapeau Chapeau Ecrou d axe Rondelle de membrane Membrane Membrane PN 25 Cale d paisseur Contre siege Porte joint Joint de siege Joint de siege Axe Siege Corps Ressort Joint torique Vis 12x Joint torique Bouchon Rondelle plate Voir See Siehe HYTO16F Recommand si AP gt 16 bar Recommended if AP gt 16 bar Empfohlen wenn AP gt 16 bar D
10. 2 4 D se 2 8 D se 3 2 D se 3 6 D se 4 0 D se 4 8 O Ring Filter Zapfen Zapfen X44A 3 BRZ 57094 BRZ 57095 303 57333 RBR 00713J a b MO4 68373A a 316 57332 b DEL 57227 DEL 57227 01 DEL 57227 02 DEL 57227 03 DEL 57227 04 DEL 57227 05 DEL 57227 06 DEL 57227 07 DEL 57227 08 DEL 57227 09 DEL 57227 10 RBR 00751J a b 303 57334 316 BGT0001 gt CLA VAL Europe cla val cla val ch 1 X44001LT D 07 08 P e CLA VAL RB 117 Accessoires Accessories Zubeh r GLA VAL PN 10 16 25 40 Robinet de barrage a bille Corps laiton nickel amp ou inox m canisme interne en inox Isolation Ball Valve Stainless steel or nickel plated body stainless steel 303 trim Kugelhahn Geh use aus vernickeltem Messing oder Edelstahl Innenteile aus Edelstahl Rp ae wr 34 v K CLA VAL Europe www cla val ch cla val cla val ch 1 RB117 TT 09 99 CLA VAL Form Valve Specification HYDRAULIC PARAMETERS sid PARAMETERS E E flow rate at Q peak Q night at Q night Q fire Back pressure water level in reservoir i SCHEMATIC gt CLA VAL Europe cla val cla val ch 1 IT536E D 11 08 CLA VAL Form Valve Specification CLA VAL MAIN VALVE w e DN Rp 8 3 10 J ISI 050 J 200 7 290 200 290 200 450 200 200 S60 70 S80 M90 M1000
11. Body Geh use CLA KIT cla val cla val ch 1 HYNOO1TT D 03 07 CLA VAL 100 01 NGE DN 50 PN 10 16 25 CLA VAL E STD STANDARD PIECE DE RECHANGE SPARE PARTS ERSATZTEILE KIT DE REPARATION REPAIR KIT REPARATURSATZ CLA KIT HYTROL100 01 GE 40 PN 10 16 91698 04 CLA KIT HYTROL100 01 GE 40 PN 25 CLA VAL POS oO ON OO BR Na DESCRIPTION Bouchon purgeur Bouchon Ecrou Goujon Palier de chapeau Chapeau Ecrou d axe Rondelle de membrane Membrane Membrane PN25 Cale d paisseur Contre siege Porte joint Joint de siege Joint de siege Axe Siege Corps Ressort Ressort renforc PN25 Joint torique Joint torique Bouchon Rondelle plate Voir See Siehe HYTO16F Recommand si AP gt 16 bar Recommended if AP gt 16 bar Empfohlen wenn AP gt 16 bar DESCRIPTION Air release plug Cover plug Stud nut Stud Cover bearing Cover Stem nut Diaphragm washer Diaphragm Diaphragm PN25 Space washer Disc guide Disc retainer Disc Disc Stem Seat Body Spring Spring heavy PN25 O ring O ring Plug Washer BESCHREIBUNG Entluftungstopfen Stopfen Mutter Gewindebolzen Deckellager Deckel Stosselmutter Membranscheibe Membrane Membrane PN25 Toleranzscheibe Gegensitz Dichtungstrager Dichtung Dichtung
12. CLA VAL 100 01 NGE DN 125 PN 10 16 25 CLA VAL E STD STANDARD PIECE DE RECHANGE SPARE PARTS ERSATZTEILE KIT DE REPARATION REPAIR KIT REPARATURSATZ CLA KIT HYTROL100 01 GE 100 PN 10 16 91698 13 CLA KIT HYTROL100 01 GE 100 PN 25 CLA VAL POS oO ON OO BR Na DESCRIPTION Bouchon purgeur Bouchon Ecrou Goujon Palier de chapeau Chapeau Ecrou d axe Rondelle de membrane Membrane Membrane PN25 Cale d paisseur Contre siege Porte joint Joint de siege Joint de siege Axe Siege Corps Ressort Ressort renforce PN25 Joint torique Joint torique Bouchon Rondelle plate Voir See Siehe HYTO16F Recommande si AP gt 16 bar Recommended if AP gt 16 bar Empfohlen wenn AP gt 16 bar DESCRIPTION Air release plug Cover plug Stud nut Stud Cover bearing Cover Stem nut Diaphragm washer Diaphragm Diaphragm PN25 Space washer Disc guide Disc retainer Disc Disc Stem Seat Body Spring Spring heavy PN25 O ring O ring Plug Washer BESCHREIBUNG Entluftungstopfen Stopfen Mutter Gewindebolzen Deckellager Deckel Stosselmutter Membranscheibe Membrane Membrane PN25 Toleranzscheibe Gegensitz Dichtungstrager Dichtung Dichtung Stossel Sitz Geh use Feder Verst rkte Feder PN2
13. Excessive compression should be avoided Use just enough spacer washers to hold the disc firmly without noticeable compression 2 MAKE SURE THE STEM NUT IS VERY TIGHT Attach a good fitting wrench to the nut and give it a sharp rap rather than a steady pull Usually several blows are sufficient to tighten the stem nut for final tightening Failure to do so could allow the diaphragm to pull loose and tear when subjected to pressure 3 Carefully install the diaphragm assembly by lowering the stem through the seat bearing Take care not to damage the stem or bearing Line up the diaphragm holes with the stud or bolt holes on the body On larger valves with studs it may be necessary to hold the diaphragm assembly up part way while putting the diaphragm over the studs 4 Put spring in place and replace cover Make sure diaphragm is lying smooth under the cover 5 Tighten cover nuts firmly using a cross over pattern until all nuts are tight 6 Test HYTROL Valve before re installing pilot valve system TEST PROCEDURE AFTER VALVE ASSEMBLY There are a few simple tests which can be made in the field to make sure the HYTROL Valve has been assembled properly Do these before installing pilot system and returning valve to service These are similar to the three troubleshooting tests 1 Check the diaphragm assembly for freedom of movement after all pressure is removed from the valve SEE CAUTION Insert fabricated tool into threaded hole in top of
14. PN 10 16 25 CLA VAL E STD STANDARD PIECE DE RECHANGE SPARE PARTS ERSATZTEILE KIT DE REPARATION REPAIR KIT REPARATURSATZ CLA KIT HYTROL100 01 GE 150 PN 10 16 91698 15 CLA KIT HYTROL100 01 GE 150 PN 25 CLA VAL POS oO ON OO BR Na DESCRIPTION Bouchon purgeur Bouchon Ecrou Goujon Palier de chapeau Chapeau Ecrou d axe Rondelle de membrane Membrane Membrane PN25 Cale d paisseur Contre siege Porte joint Joint de siege Joint de siege Axe Siege Corps Ressort Ressort renforc PN25 Joint torique Joint torique Bouchon Rondelle plate Voir See Siehe HYTO16F Recommand si AP gt 16 bar Recommended if AP gt 16 bar Empfohlen wenn AP gt 16 bar DESCRIPTION Air release plug Cover plug Stud nut Stud Cover bearing Cover Stem nut Diaphragm washer Diaphragm Diaphragm PN25 Space washer Disc guide Disc retainer Disc Disc Stem Seat Body Spring Spring heavy PN25 O ring O ring Plug Washer BESCHREIBUNG Entluftungstopfen Stopfen Mutter Gewindebolzen Deckellager Deckel Stosselmutter Membranscheibe Membrane Membrane PN25 Toleranzscheibe Gegensitz Dichtungstrager Dichtung Dichtung Stossel Sitz Geh use Feder Verstarkte Feder PN25 O Ring O Ring
15. Recommand si AP gt 16 bar Recommended if AP gt 16 bar Empfohlen wenn AP gt 16 bar DESCRIPTION Air release plug Cover plug Stud nut Stud Cover bearing Cover Stem nut Diaphragm washer Diaphragm Diaphragm PN25 Space washer Disc guide Disc retainer Disc Disc Stem Seat Body Spring Spring heavy PN25 O ring O ring Plug Washer BESCHREIBUNG Entluftungstopfen Stopfen Mutter Gewindebolzen Deckellager Deckel Stosselmutter Membranscheibe Membrane Membrane PN25 Toleranzscheibe Gegensitz Dichtungstrager Dichtung Dichtung Stossel Sitz Geh use Feder Verstarkte Feder PN25 O Ring O Ring Stopfen Unterlegscheibe MAT CLA VAL Nr 57576 02 BGT3001 67805 08F 57621 04 57935 57188 40 89377 01E V 5447 KC 83241A a C 8262C b V 0631B a b C 7389E V 5449 KC V 1734C a b 21267 01J b 57289 C 7391A 7 C 3149G C 1106J 00750A a b 00788A BGT3001 67750 04C KC Rev tement poxy Standard epoxy coating Epoxy Pulverbeschichtung minimum 250 um KCO KC Visserie en acier inoxydable Stainless steel bolts Deckelschrauben aus Edelstahl KCS KC Si ge et contre si ge en acier inoxydable Stainless steel seat and guide Sitz und Gegensitz aus Edelstahl KCOS KCO KCS gt CLA VAL Europe claval clawvalch 1 HYNOOALT 0906
16. Stopfen Unterlegscheibe MAT CLA VAL Nr 57576 02 BGT4001 67811 08D 37048 02C C 0974A 57190 40 89379 01A V 5521 KC 87893E a C 6365F b V 5138C a b C 7148E V 1672 KC V 1692C a b 21269 01E b 57291 C 7150A 7 C 1534B C 1409G 00941F a b 00851G BGT4001 67753 04G KC Rev tement poxy Standard epoxy coating Epoxy Pulverbeschichtung minimum 250 um KCO KC Visserie en acier inoxydable Stainless steel bolts Deckelschrauben aus Edelstahl KCS KC Siege et contre si ge en acier inoxydable Stainless steel seat and guide Sitz und Gegensitz aus Edelstahl KCOS KCO KCS gt CLAVAL Europe claval clawvalch 1 HYNOO7LT ma CLA VAL 100 01 NGE DN 250 PN 10 16 25 CLA VAL E STD STANDARD PIECE DE RECHANGE SPARE PARTS ERSATZTEILE KIT DE REPARATION REPAIR KIT REPARATURSATZ CLA KIT HYTROL100 01 GE 200 PN 10 16 91698 30 CLA KIT HYTROL100 01 GE 200 PN 25 CLA VAL POS oO ON OO BR Na DESCRIPTION Bouchon purgeur Bouchon Ecrou Goujon Palier de chapeau Chapeau Ecrou d axe Rondelle de membrane Membrane Membrane PN 25 Cale d paisseur Contre siege Porte joint Joint de siege Joint de siege Axe Siege Corps Ressort Joint torique Vis 8x Joint torique Bouchon Rondelle plate Voir See Siehe HYTO16F Recommand si AP gt 16 bar Recommended if AP gt 16 bar
17. the valve should hold tight with as low as ten PSI at the inlet See Tight Sealing Check section 3 With the line connected from the inlet to the cover apply full working pressure to the inlet Check all around the cover for any leaks Re tighten cover nuts if necessary to stop leaks past the diaphragm 4 Remove pressure then re install the pilot system and tubing exactly as it was prior to removal Bleed air from all high points 5 Follow steps under Start Up and Adjustment Section in Technical Manual for returning complete valve back to service gt CLA VAL Europe cla val cla val ch 6 HYTOO1SE C 11 08 CLA VAL 100 01 NGE Vanne de base Main Valve Hauptventil Joint torique O ring O ring NGE DN 50 DN 200 CLA VAL Europe www cla val ch Ecrou Nut Mutter Rondelle Washer Scheibe Chapeau Cover Deckel Palier de chapeau Cover bearing Deckellager Ressort Spring Feder Ecrou d axe Stem nut St sselmutter NGE DN 500 DN 600 Rondelle de membrane Diaphragm washer Membranscheibe Joint torique O ring O ring Membrane Diaphragm Joint torique Vis Membrane O ring Screw ri Schraube Porte joint SM Disc retainer Dichtungstr ger Cale d paisseur Space washer Toleranzscheibe Joint de si ge disc Dichtung Contre siege Disc guide Gegensitz Axe Stem St ssel Siege Seat Sitz Goujon Stud Gewindebolzen Corps NGE DN 250 DN 600
18. 000 AEGLN or pa ABLM or E187 88 89 500 ACLN or Daa ABLMN Or 1187 88 89 400 Ae or Dann A amp joo 018601 ALN or 01373839402 ACLN or sn AGL for 0417 07 ABLMN Or O 18738139201 ABLMN or Dan face for LL Eemo pw oo jor S 1 P OPTIONAL FEATURES pn Flow Clean Strainer X46A CE E ERU Opening Limiter Level Control One ded um Control Closing 2 Way p Cock STD with Dr Sensing Isolation gs Valve Double Strainer 2 x X43 DH Solenoid Drain to Atmosphere os One ne uet Control Opening O Y3 Double Strainer 1 x X43 80 EP 1 Speed x X43 Delayed Opening Serie 210 2 Double High Capacity Filter 2 x Solenoid Drain to Main Valve Outlet Levels O Y4 X43 80 EP Manual Command Drain to Main ov Independant Opening Closing Valve Outlet Speed Setting VRE Manual Command Drain to Ca ACCESSORIES YO op T O 1 contact EH KENEN MCW O 2 contacts X105 M2W anar TR gt CLA VAL Europe cla val cla val ch 3 IT536E D 11 08 CLA VAL Form Valve Specification CLA VAL FLANGES DN s 600 Standard Test CLA VAL IT123 Flange drilling CLASS Pressure bar Test pressure bar PT1 B some el sew ie B soms sw sw sw a somo vw sew sw Ee Ee B Ee PFA On request O CE Test 1T122 O Air Test 11125 O TYTAN Test IT126 Definitions PFA Allowable operating pressure Maximum hydrostatic pressure that a component is capable
19. 0121DE Run CLA VAL Softwares M Quick Valve Selection Sizing Software e Minimum Differential Pressure 0 5 bar gt For lower opening Pressure or differential pressure please contact CLA VAL gt CLA VAL Europe cla val cla val ch 2 000121DE E 11 08 CLA VAL 100 01 NGE Dimensions Approximate weight Complete Valve 100 Cover 20 Trim 20 Body 60 Technical Data L 230 290 sto 350 400 480 600 730 850 980 1100 1200 1250 1450 F 145 170 170 235 295 295 400 510 600 712 712 712 900 900 H f95 225 230 305 365 375 460 547 695 821 821 900 1035 1035 B 145 150 150 160 160 165 200 200 345 385 380 420 460 460 eC 45 60 60 co 60 so so 80 so 80 80 80 120 Weight Kg 15 20 25 40 60 70 120 190 330 540 640 700 980 1060_ Hydraulic Data DN 50 DN 125 DN 150 DN 350 DN 400 209 799 ovis 9 12 3 as 58 CLA VAL Europe www cla val ch 1 000122DE 1 C 07 06 P A CLA VAL 100 01 NGE Pressure Ratings amp Materials CLA VAL PN10 PN16 PN25 E DN 50 to DN 600 Standard Materials M IN 14 Stainless Steel Seat Stainless Steel Stud Stainless Steel e Other Pressure Rating on request PN 40 ANSI 150 ANSI 300 e Standard epoxy coating minimum 250 microns e Auxiliary Valve HYTROL 3 8 1 2 3 4
20. 1 see 000130TT 16 Z 3313 gt CLA VAL Europe cla val cla val ch 1 000123DE E 11 08 CLA VAL 100 01 Installation Operation Maintenance CLA VAL NGE GE AE gt DESCRIPTION The CLA VAL Model 100 01 HYTROL Valve is a main valve for CLA VAL Automatic Control Valves It is a hydraulically operated diaphragm actuated globe or angle pattern valve This valve consists of three major components body diaphragm assembly and cover The diaphragm assembly is the only moving part The diaphragm assembly uses a diaphragm of nylon fabric bonded with synthetic rubber A synthetic rubber disc contained on three and one half sides by a disc retainer and disc guide forms a seal with the valve seat when pressure is applied above the diaphragm The diaphragm assembly forms a sealed chamber in the upper portion of the valve separating operating pressure from line pressure Illustration type GE v INSTALLATION Before valve is installed pipe lines should be flushed of all chips scale and foreign matter 2 Itis recommended that either gate or block valves be installed on both ends of the 100 01 HYTROL Valve to facilitate isolating the valve for preventive maintenance and repairs 3 Place the valve in the line with flow through the valve in the direction indicated on the inlet nameplate See Flow Direction Section 4 Allow sufficient room around valve to make adjustments and for disassembly 5 CLA VA
21. 5 CLA VAL E STD STANDARD PIECE DE RECHANGE SPARE PARTS ERSATZTEILE KIT DE REPARATION REPAIR KIT REPARATURSATZ CLA KIT HYTROL100 01 GE 250 PN 10 16 91698 31 CLA KIT HYTROL100 01 GE 250 PN 25 CLA VAL POS oO ON OO BR Na DESCRIPTION Bouchon purgeur Bouchon Ecrou Goujon Palier de chapeau Chapeau Ecrou d axe Rondelle de membrane Membrane Membrane PN 25 Cale d paisseur Contre siege Porte joint Joint de siege Joint de siege Axe Siege Corps Ressort Joint torique Vis 10x Joint torique Bouchon Rondelle plate Voir See Siehe HYTO16F Recommand si AP gt 16 bar Recommended if AP gt 16 bar Empfohlen wenn AP gt 16 bar DESCRIPTION Air release plug Cover plug Stud nut Stud Cover bearing Cover Stem nut Diaphragm washer Diaphragm Diaphragm PN 25 Space washer Disc guide Disc retainer Disc Disc Stem Seat Body Spring O ring Screw 10x O ring Plug Washer BESCHREIBUNG Entluftungstopfen Stopfen Mutter Gewindebolzen Deckellager Deckel Stosselmutter Membranscheibe Membrane Membrane PN 25 Toleranzscheibe Gegensitz Dichtungstrager Dichtung Dichtung Stossel Sitz Gehause Feder O Ring Schraube 10x O Ring Stopfen Unterlegscheibe MAT CLA VAL Nr 57576
22. 5 O Ring O Ring Stopfen Unterlegscheibe MAT CLA VAL Nr 57576 02 BGT4001 67811 08D 37048 02C 57936 57189 40 89378 01C V 5420 KC 86807F a C 8184J b V 0634F a b 31052E V 5457 KC V 5467F a b 21268 01G b 57290 31053C 7 C 1533D C 1408J 00752G a b 00836H BGT4001 67753 04G KC Rev tement poxy Standard epoxy coating Epoxy Pulverbeschichtung minimum 250 um KCO KC Visserie en acier inoxydable Stainless steel bolts Deckelschrauben aus Edelstahl KCS KC Siege et contre si ge en acier inoxydable Stainless steel seat and guide Sitz und Gegensitz aus Edelstahl KCOS KCO KCS gt CLAVAL Europe claval clewvalch 1 HYNOOSLT 0906 CLA VAL 100 01 NGE DN 150 PN 10 16 25 CLA VAL E STD STANDARD PIECE DE RECHANGE SPARE PARTS ERSATZTEILE KIT DE REPARATION REPAIR KIT REPARATURSATZ CLA KIT HYTROL100 01 GE 100 PN 10 16 91698 13 CLA KIT HYTROL100 01 GE 100 PN 25 CLA VAL POS oO ON OO BR Na DESCRIPTION Bouchon purgeur Bouchon Ecrou Goujon Palier de chapeau Chapeau Ecrou d axe Rondelle de membrane Membrane Membrane PN25 Cale d paisseur Contre siege Porte joint Joint de siege Joint de siege Axe Siege Corps Ressort Ressort renforce PN25 Joint torique Joint torique Bouchon Rondelle plate Voir See Siehe HYTO16F Recommande si AP gt 16 bar
23. C 8682B 57193 40 25926 01F V 5121 KC V 5544B a 1649801G b V 5131H a b 46653C V 5012 KC V 5541H a b 21272 01J b C 4047B 46654A E C 9516A 008124 a b 67972 25H 00869J BGT6001 67756 04 KC Rev tement poxy Standard epoxy coating Epoxy Pulverbeschichtung minimum 250 um KCO KC Visserie en acier inoxydable Stainless steel bolts Deckelschrauben aus Edelstahl KCS KC Si ge et contre si ge en acier inoxydable Stainless steel seat and guide Sitz und Gegensitz aus Edelstahl KCOS KCO KCS gt CLA VAL Europe claval clevalch 1 HYNOTILT ma CLA VAL 100 01 NGE DN 450 PN 10 16 25 CLA VAL E STD STANDARD PIECE DE RECHANGE SPARE PARTS ERSATZTEILE KIT DE REPARATION REPAIR KIT REPARATURSATZ CLA KIT HYTROL100 01 GE 300 PN 10 16 91698 32 CLA KIT HYTROL100 01 GE 300 PN 25 CLA VAL POS oO ON OO BR Na DESCRIPTION Bouchon purgeur Bouchon Ecrou Goujon Palier de chapeau Chapeau Ecrou d axe Rondelle de membrane Membrane Membrane PN 25 Cale d paisseur Contre siege Porte joint Joint de siege Joint de siege Axe Siege Corps Ressort Joint torique Vis 12x Joint torique Bouchon Rondelle plate Voir See Siehe HYTO16F Recommand si AP gt 16 bar Recommended if AP gt 16 bar Empfohlen wenn AP gt 16 bar DESCRI
24. CE DE RECHANGE SPARE PARTS ERSATZTEILE KIT DE REPARATION REPAIR KIT REPARATURSATZ CLA KIT HYTROL100 01 GE 300 PN 10 16 91698 32 CLA KIT HYTROL100 01 GE 300 PN 25 CLA VAL POS oO ON OO BR Na DESCRIPTION Bouchon purgeur Bouchon Ecrou Goujon Palier de chapeau Chapeau Ecrou d axe Rondelle de membrane Membrane Membrane PN 25 Cale d paisseur Contre siege Porte joint Joint de siege Joint de siege Axe Siege Corps Ressort Joint torique Vis 12X Joint torique Bouchon Rondelle plate Voir See Siehe HYTO16F Recommand si AP gt 16 bar Recommended if AP gt 16 bar Empfohlen wenn AP gt 16 bar DESCRIPTION Air release plug Cover plug Stud nut Stud Cover bearing Cover Stem nut Diaphragm washer Diaphragm Diaphragm PN 25 Space washer Disc guide Disc retainer Disc Disc Stem Seat Body Spring O ring Screw 12x O ring Plug Washer BESCHREIBUNG Entluftungstopfen Stopfen Mutter Gewindebolzen Deckellager Deckel Stosselmutter Membranscheibe Membrane Membrane PN 25 Toleranzscheibe Gegensitz Dichtungstrager Dichtung Dichtung Stossel Sitz Gehause Feder O Ring Schraube 12x O Ring Stopfen Unterlegscheibe CLA VAL Nr 57576 02 BGT6001 67818 08J V 6896 02A
25. CF9 On Off Float Level Control Valve CONNECTING PIPE 3 8 min STANDARD EQUIPMENT Description MAIN VALVE HYTROL AE GE NGE ISOLATION BALL VALVE STRAINER WITH INCORPORATED ORIFICE 2 WAY ON OFF FLOAT LEVEL CONTROL NEEDLE VALVE OPTIONAL FEATURES No Description Qty Type ANTI FREEZE FEATURE AE GE DN 32 DN 150 NGE DN 50 DN 200 E INLET BRONZE S OUTLET SS STEEL CLA VAL Europe www cla val ch cla val cla val ch 1 100010 FE H 10 00 CLA VAL 100 CF9 On Off Float Level Control Valve CLA VAL gt Operating data 1 1 gt HYDRAULIC REMOTE CONTROL Float level control valve 4 is a float operated two way pilot valve which provides a non modulating two positions on off operation It is operated mechanically through a stainless steel float 180 mm which moves freely on a float rod equipped with two adjustable rings allowing to set the maximum and the minimum level At maximum level the float level control valve 4 is closed and directs the pressure into the control chamber of the main valve 1 causing it to close At minimum level the float level control valve 4 is fully opened thus the control chamber is under static pressure corresponding to the height between the main valve 1 and the float level control valve 4 The pressure at the inlet of the main valve 1 being higher than the static one opens the main valve 1 thus allowing the reserv
26. ECE DE RECHANGE SPARE PARTS ERSATZTEILE KIT DE REPARATION REPAIR KIT REPARATURSATZ CLA KIT HYTROL100 01 GE 400 PN 10 16 91698 34 CLA KIT HYTROL100 01 GE 400 PN 25 CLA VAL POS oO ON OO BR DN A DESCRIPTION Bouchon purgeur Bouchon Ecrou Goujon Palier de chapeau Chapeau Ecrou d axe Rondelle de membrane Membrane Membrane PN 25 Cale d paisseur Contre siege Porte joint Joint de siege Joint de siege Axe Siege Corps Ressort Vis de palier 8x Joint de palier Joint torique Vis 12x Reduction superieur Joint torique Bouchon Rondelle plate Support guide Voir See Siehe HYTO16F Recommande si AP gt 16 bar Recommended if AP gt 16 bar Empfohlen wenn AP gt 16 bar KC KCO KCS KCOS DESCRIPTION Air release plug Cover plug Stud nut Stud Cover bearing Cover Stem nut Diaphragm washer Diaphragm Diaphragm PN 25 Space washer Disc guide Disc retainer Disc Disc Stem Seat Body Spring Screw 8x Cover bearing gasket O ring Screw 12x Pipe cap O ring Plug Washer Housing cover bearing BESCHREIBUNG Entl ftungstopfen Stopfen Mutter Gewindebolzen Deckellager Deckel Stosselmutter Membranscheibe Membrane Membrane PN 25 Toleranzscheibe Gegensitz Dichtungstra
27. ESCRIPTION Air release plug Cover plug Stud nut Stud Cover bearing Cover Stem nut Diaphragm washer Diaphragm Diaphragm PN 25 Space washer Disc guide Disc retainer Disc Disc Stem Seat Body Spring O ring Screw 12x O ring Plug Washer BESCHREIBUNG Entluftungstopfen Stopfen Mutter Gewindebolzen Deckellager Deckel Stosselmutter Membranscheibe Membrane Membrane PN 25 Toleranzscheibe Gegensitz Dichtungstrager Dichtung Dichtung Stossel Sitz Gehause Feder O Ring Schraube 12x O Ring Stopfen Unterlegscheibe CLA VAL Nr 57576 02 BGT6001 67818 08J V 6896 02A C 8682B 57193 40 25926 01F V5121 KC V 5544B a 1649801G b V 5131H a b 46653C V 5012 KC V 5541H a b 21272 01J b C 4047B 46654A E C 9516A 008124 a b 67972 25H 00869J BGT6001 67756 04 KC Rev tement poxy Standard epoxy coating Epoxy Pulverbeschichtung minimum 250 um KCO KC Visserie en acier inoxydable Stainless steel bolts Deckelschrauben aus Edelstahl KCS KC Si ge et contre si ge en acier inoxydable Stainless steel seat and guide Sitz und Gegensitz aus Edelstahl KCOS KCO KCS gt CLA VAL Europe claval clavalch 1 HYNOIOLT 0906 CLA VAL 100 01 NGE DN 400 PN 10 16 25 CLA VAL E STD STANDARD PIE
28. Feder Verstarkte Feder PN25 O Ring O Ring Stopfen Unterlegscheibe MAT CLA VAL Nr 57576 BGT2001 67801 08E 57621 02 57934 57186 40 89376 01G 2665501K 80522G a C 1493 01 b V 5232D a b 32560F 57383 01 V 5564K a b 21265 01C b 57287 C 4135 01C 7 C 3147A C 3152A 00714G a b 00775H BGT2001 67748 04G KC Rev tement poxy Standard epoxy coating Epoxy Pulverbeschichtung minimum 250 um KCO KC Visserie en acier inoxydable Stainless steel bolts Deckelschrauben aus Edelstahl KCS KC Si ge et contre si ge en acier inoxydable Stainless steel seat and guide Sitz und Gegensitz aus Edelstahl KCOS KCO KCS gt CLA VAL Europe cla val cla val ch 1 HYNOO3LT 09 08 CLA VAL 100 01 NGE DN 100 PN 10 16 25 CLA VAL E STD STANDARD PIECE DE RECHANGE SPARE PARTS ERSATZTEILE KIT DE REPARATION REPAIR KIT REPARATURSATZ CLA KIT HYTROL100 01 GE 80 PN 10 16 91698 12 CLA KIT HYTROL100 01 GE 80 PN 25 CLA VAL POS oO ON OO BR Na DESCRIPTION Bouchon purgeur Bouchon Ecrou Goujon Palier de chapeau Chapeau Ecrou d axe Rondelle de membrane Membrane Membrane PN25 Cale d paisseur Contre siege Porte joint Joint de siege Joint de siege Axe Siege Corps Ressort Ressort renforc PN25 Joint torique Joint torique Bouchon Rondelle plate Voir See Siehe HYTO16F
29. L 100 01 HYTROL Valves operate with maximum efficiency when mounted in horizontal piping with the cover UP however other positions are acceptable Due to size and weight of the cover and internal components of 8 inch and larger valves installation with the cover UP is advisable This makes internal parts readily accessible for periodic inspection 6 Caution must be taken in the installation of this valve to insure that galvanic and or electrolytic action does not take place The proper use of dielectric fittings and gaskets are required in all systems using dissimilar metals 7 If a pilot control system is installed on the 100 01 HYTROL Valve use care to prevent damage If it is necessary to remove fittings or components be sure they are kept clean and replaced exactly as they were 8 After the valve is installed and the system is first pressurized vent air from the cover chamber and pilot system tubing by loosening fittings at all high points h gt FLOW DIRECTION The flow through the 100 01 HYTROL Valve can be in one of two directions When flow is up and over the seat it is in normal flow and the valve will fail in the open position When flow is over the seat and down it is in reverse flow and the valve will fail in the closed position There are no permanent flow arrow markings The valve must be installed according to nameplate data bo BRIDGEWALL INDICATOR A ERE cen cast into side of valve body R
30. L 100 01 Principle of Operation On Off Control On Off Control per E Full Open Operation Tight Closing Operation Modulating Control When pressure in the cover When pressure from the inlet The valve is pressure operating chamber is relieved to a lower pressure is applied to the cover balanced The CLA VAL pressure or to atmosphere the chamber the valve closes drip tight Modulating Controls will allow the pressure inlet opens the valve valve to automatically compensate for pressure changes gt Usual Main Valves gt More Information HYTROL Main Valve HYTROL NGE 316 100 01 Sheet TYTAN Main Valve 100 01 M Schematic Diagram HYNOO1TT HYTROL Auxiliary Valve 000130TT M Quick Valve Selection 000121DE ROLL SEAL Main Valve 100 42 M Dimensions 000122DE 1 DELUGE Main Valve 100G VI Pressure Ratings amp Materials 000123DE gt Other Functions Please Contact CLA VAL gt CLA VAL Europe cla val cla val ch 1 s HYNOO1DE B 01 08 pr CLA VAL 100 01 NGE Quick Valve Selection TM gt Cavitation Flow Chart e Valve Sizing Example E71 Cavitation Risk Contact CLA VAL Pipe Diameter 100 mm H NGE DN 100 mm Peak Flow 20 l s Pi Inlet Pressure bar Pi 246Po Inlet Pressure 15 bar o s Below Cavitation Outlet Pressure 5 bar Risk Po Outlet Pressure bar 125 350 500 DN 50 65 80 100 150 200 250 300 400 600 oe Y FT 7 1 lie TE TT 1 17 TY
31. L Valve by slowly closing upstream and downstream isolation valves SEE CAUTION 2 Disconnect or close all pilot control lines to the valve cover and leave only one fitting in highest point of cover open to atmosphere 3 With the cover vented to atmosphere slowly open upstream isolation valve to allow some pressure into the HYTROL Valve body Observe the open cover tapping for signs of continuous flow It is not necessary to fully open isolating valve Volume in cover chamber capacity chart will be displaced as valve moves to open position Allow sufficient time for diaphragm assembly to shift positions If there is no continuous flow you can be quite certain the diaphragm is sound and the diaphragm assembly is tight If the fluid appears to flow continuously this is a good reason to believe the diaphragm is either damaged or it is loose on the stem In either case this is sufficient cause to remove the valve cover and investigate the leakage See Maintenance Section for procedure FREEDOM OF MOVEMENT CHECK 2 4 Determining the HYTROL Valve s freedom of movement can be done by one of two methods 5 For most valves it can be done after completing Diaphragm Check Steps 1 2 and 3 SEE CAUTION At the end of step 3 the valve should be fully open 6 If the valve has a CLA VAL X101 Position Indicator observe the indicator to see that the valve opens wide Mark the point of maximum opening 7 Re connect enough of the control
32. P Nn Fluid Handling Solutions LOJ Automatic Control Valves CLA VAL CLA VAL 100 CF9 Technical Documentation e Engineering Capabilities e Industry Experience e Certification amp Approvals e Typical Applications e Global Operations e Markets amp Applications gt Table of Contents e Main Function amp Application e Schematic Diagram e Operating Data e Main Valve Description e Dimensions e Installation amp Maintenance e Controls amp Accessories e Valve Specification Form gt CLA VAL Europe cla val cla val ch 100010NE A 10 09 Copyright CLA VAL Europe Specifications subject to change without notice no contractual illustrations Y Va CLA VAL 100 CF9 amp 113 CF9 On Off Float Level Control Valve CLA VAL E Simple Reliable and Accurate 2 Way On Off Float Level Control CF9 e Completely Automatic Operation e Easy Adjustment and Maintenance e Quality Approved Materials e World Wide Support gt CLA VAL SERIES 100 Main Function 2 way Pilot Control Max Level Valve closed The CLA VAL SERIES 100 On Off Float Level Control Valve is a non modulating valve which accurately controls the liquid level in a tank This valve opens fully Aer 8 when the liquid level reaches a preset low level and 5 P closes drip tight when the liquid level reaches a high level gt CLA VAL 100 CF9 amp 113 CF9 Typical Application Make your Valve even Better T
33. PTION Air release plug Cover plug Stud nut Stud Cover bearing Cover Stem nut Diaphragm washer Diaphragm Diaphragm PN 25 Space washer Disc guide Disc retainer Disc Disc Stem Seat Body Spring O ring Screw 12x O ring Plug Washer BESCHREIBUNG Entluftungstopfen Stopfen Mutter Gewindebolzen Deckellager Deckel Stosselmutter Membranscheibe Membrane Membrane PN 25 Toleranzscheibe Gegensitz Dichtungstrager Dichtung Dichtung Stossel Sitz Gehause Feder O Ring Schraube 12x O Ring Stopfen Unterlegscheibe CLA VAL Nr 57576 02 BGT6001 67818 08J V 6896 02A C 8682B 57193 40 25926 01F V 5121 KC V 5544B a 1649801G b V 5131H a b 46653C V 5012 KC V 5541H a b 21272 01J b C 4047B 46654A E C 9516A 008124 a b 67972 25H 00869J BGT6001 67756 04 KC Rev tement poxy Standard epoxy coating Epoxy Pulverbeschichtung minimum 250 um KCO KC Visserie en acier inoxydable Stainless steel bolts Deckelschrauben aus Edelstahl KCS KC Si ge et contre si ge en acier inoxydable Stainless steel seat and guide Sitz und Gegensitz aus Edelstahl KCOS KCO KCS gt CLA VAL Europe claval clawvalch 1 HYNOI2LT 0906 CLA VAL CLA VAL 100 01 NGE DN 500 PN 10 16 25 p STD STANDARD PI
34. SEE CAUTION After closing inlet and outlet isolation valves and bleeding pressure from the valve check that the cover chamber and the body are temporarily vented to atmosphere Insert fabricated tool into threaded hole in top of valve stem and lift the diaphragm assembly manually Note any roughness The diaphragm assembly should move smoothly throughout entire valve stroke The tool is fabricated from rod that is threaded on one end to fit valve stem and has a T bar handle of some kind on the other end for easy gripping See chart in Step 4 of Disassembly Section 12 Place marks on this diaphragm assembly lifting tool when the valve is closed and when manually positioned open The distance between the two marks should be approximately the stem travel shown in stem travel chart If the stroke is different than that shown there is a good reason to believe something is mechanically restricting the stroke of the valve The cover must be removed and the obstruction located and removed The stem should also be checked for scale build up See Maintenance section for procedure TIGHT SEALING CHECK 3 13 Test for seat leakage after completing checks 1 amp 2 Steps 1 to 12 SEE CAUTION Close the isolation valve downstream of the HYTROL Valve Apply inlet pressure to the cover of the valve wait until it closes Install a pressure gauge between the two closed valves using one of the two ports in the outlet side of the HYTROL Watch the p
35. T DE REPARATION REPAIR KIT REPARATURSATZ POS DESCRIPTION DESCRIPTION BESCHREIBUNG MAT CLA VAL Nr Distributeur Distributor Steuerkopf 24566C Contre poids Counterweight Gegengewicht 57066 01 Patin a ressort renforce Screw retainer Federnde Druck cke 2205608 Tige 500 mm Rod 500 mm Stange 500 mm 57226 01 Flotteur Float Schwimmer FLOT180 500 mm Bague d arr t Stop Stellring 57265 Rallonge 500 mm Rod extension 500 mm Verlangerungsstange 57225 01 TYPE CF9B STD CLA VAL Nr 58398 01 gt CLA VAL Europe cla val cla val ch 1 CF9003LT 12 08 CLA VAL 6120 Robinet a pointeau Needle Valve Nadelventil PN 10 16 25 Note CV CLA KIT l min Tour de vis Turning of the Stem Nadelst sseldrehung e Information 6120 Standard 612001LT 6120 WWS 612003LT Gerten MM Y past Ber fois 6120 0FS 612005LT 6120 SWS 612002LT 6 Poiteau Stem Nadelst ssel 6120 AF 612008LT CLA VAL Europe www cla val ch cla val cla val ch 1 612002TT C 04 08 CLA VAL 6120 Robinet a pointeau Needle Valve Nadelventil CLA VAL PN 10 16 25 E STD Standard PIECE DE RECHANGE SPARE PARTS ERSATZTEILE KIT DE REPARATION REPAIR KIT REPARATURSATZ a CLA KIT 6120 Standard CK6120 STD 01 POS DESCRIPTION DESCRIPTION BESCHREIBUNG CLA VAL Nr Gehause Ecrou Mutter 67800 06A a Siege Sitz 57806 01 Joint Dichtung 30022J a J
36. TYTAN L DN 900 1200 4 Remove the diaphragm and disc assembly from the valve body With smaller valves this can be accomplished by hand by pulling straight up on the stem so as not to damage the seat bearing On large valves an eye bolt of proper size can be installed in the stem and the diaphragm assembly can be then lifted with a block and tackle or power hoist Take care not to damage the stem or bearings The valve won t work if these are damaged VALVE STEM THREAD SIZE Thread Size Internal NGE GE AE DN 50 80 DN 32 65 10 32 UNF DN 100 150 DN 80 100 1 4 28 UNF DN 200 400 DN 150 350 3 8 24 UNF DN 500 600 DN 400 1 2 20 UNF TYTAN S DN 600 800 1 2 20 UNF TYTAN M DN 900 1000 M20 TYTAN L DN 900 1200 M20 5 The next item to remove is the stem nut Examine the stem threads above the nut for signs of mineral deposits or corrosion If the threads are not clean use a wire brush to remove as much of the residue as possible Attach a good fitting wrench to the nut and give it a sharp rap rather than a steady pull Usually several blows are sufficient to loosen the nut for further removal On the smaller valves the entire diaphragm assembly can be held by the stem in a vise equipped with soft brass jaws before removing the stem nut The use of a pipe wrench or a vise without soft brass jaws scars the fine finish on the stem No amount of careful dressing can restore the stem to its original conditi
37. X44A Standard X44001LT y X44A SWS X44002LT X44 A3 1 x Rp 3 8 y XAAA WWS X44003LT 2 x Rp 1 8 y X44A IND X44004LT y X44A 0FS X44005LT y X44A AF X44801LT gt CLA VAL Europe www cla val ch cla val cla val ch 1 X44001TT B 04 08 rz CLA VAL CLA VAL X44 A Filtre Strainer Filter X44 A1 amp X44 A3 PN 10 16 25 E STD Standard PIECE DE RECHANGE SPARE PARTS ERSATZTEILE KIT DE REPARATION REPAIR KIT REPARATURSATZ CLA KIT X44A Standard Cartouche Screen Sieb 0 2 CLA KIT X44A Standard Cartouche Screen Sieb 1 6 POS DESCRIPTION DESCRIPTION BESCHREIBUNG CLA VAL Nr 1 Corps X44A 1 1 1 Corps X44A 3 2 Bouchon sup rieur 3 Joint torique 4 Cartouche 0 2 4 1 Cartouche 1 6 5 Buse 0 8 9 1 Buse 1 0 9 2 Buse 1 2 5 3 Buse 1 6 5 4 Buse 2 0 9 9 Buse 2 4 9 6 Buse 2 8 5 7 Buse 3 2 5 8 Buse 3 6 5 9 Buse 4 0 5 10 Buse 4 8 6 Joint torique 7 Bouchon filtre Bouchon X44A 3 Body X44A 1 Body X44A 3 Plug O ring Screen 0 2 Screen 1 6 Orifice plug 0 8 Orifice plug 1 0 Orifice plug 1 2 Orifice plug 1 6 Orifice plug 2 0 Orifice plug 2 4 Orifice plug 2 8 Orifice plug 3 2 Orifice plug 3 6 Orifice plug 4 0 Orifice plug 4 8 O ring Strainer plug Plug X44A 3 Geh use X44A 1 Geh use X44A 3 Zapfen O Ring Sieb 0 2 Sieb 1 6 D se 0 8 D se 1 0 D se 1 2 D se 1 6 D se 2 0 D se
38. e Cl lt 0 30 mg l EISWSNSEANNSIBRSEINES e Mechanism Monel e Mechanism Monel minimum e Total salts lt 40 0 g l e Bolting SS 316 ON Mechanism stem stem nut and cover bearing Ductile iron GGG 40 epoxy coated 250 um min Standard seat and disc guide SS 316 CLAVAL STANDARDS FOR ELASTOMERS Active Tee Note O EPDM 03mgl lt 10g1 Standard CLA VAL u LH JNRR mgt 1 2001 El VitonorTeflonprtection gt 03mgl lt 4 g Bl EPDM Viton or Teflon protection Ozoe O LI CLA VAL STANDARDS FOR CALCAREOUS PROTECTION DI Neutral water pH 7 9 hardness 15 F active Cl lt 0 1 mg l STANDARD V H Aggressive water CO attack pH 6 7 WWS minimum recommended Incrusting water calcareous precipitation hardness gt 20 F Delrin AP lt 5 bar or Teflon protection gt CLA VAL Europe cla val cla val ch 4 IT536E D 11 08
39. ening the nut a uniform upward force is exerted on the seat for removal Note Do not lift up on the end of the angle iron as this may force the integral X ve soov bearing out of alignment causing the stem to bind gt CLA VAL Europe cla val cla val ch 5 HYTOOISE C 11 08 ANGLE OR CHANNEL IRON LONG STUD OR BOLT NUT OR WALWE SEAT BOLT HEAD CLA VAL 100 01 Installation Operation Maintenance CLA VAL NGE GE AE INSPECTION OF PARTS After the valve has been disassembled each part should be examined carefully for signs of wear corrosion or any other abnormal condition Usually it is a good idea to replace the rubber parts diaphragm and disc unless they are free of signs of wear These are available in a repair kit Any other parts which appear doubtful should be replaced WHEN ORDERING PARTS BE SURE TO GIVE COMPLETE NAMEPLATE DATA ITEM NUMBER AND DESCRIPTION Note If a new disc isn t available the existing disc can be turned over exposing the unused surface for contact with the seat The disc should be replaced as soon as practical REASSEMBLY 1 Reassembly is the reverse of the disassembly procedure If a new disc has been installed it may require a different number of spacer washers to obtain the right amount of grip on the disc When the diaphragm assembly has been tightened to a point where the diaphragm cannot be twisted the disc should be compressed very slightly by the disc guide
40. everse Flow K RECOMMENDED TOOLS Three pressure gauges with ranges suitable to the installation to be put at HYTROL inlet outlet and cover connections 2 CLA VAL Model X101 Valve Position Indicator This provides visual indication of valve position without disassembly of valve 3 Other items are suitable hand tools such as screwdrivers wrenches etc soft jawed brass or aluminum vise 400 grit wet or dry sandpaper and water for cleaning gt GLAVAL Europe claval clavalch 1 HYTODISE C 11 08 CLA VAL 100 01 Installation Operation Maintenance CLA VAL NGE GE AE gt PRINCIPLES OF OPERATION CLA VAL control Illustration type GE On Off Control On Off Control Tight Closing Operation Full Open Operation Modulating Action When pressure from the valve inlet When pressure in diaphragm Valve modulates when diaphragm or an equivalent independent chamber is relieved to a zone of pressure is held at an intermediate point Operating pressure is applied to lower pressure usually between inlet and discharge pressure the diaphragm chamber the valve atmosphere the line pressure With the use of a CLA VAL modulating closes drip tight 5 psi Min at the valve inlet control which reacts to line pressure opens the valve changes the pressure above the diaphragm is varied allowing the valve to throttle and compensate for the change gt THREE CHECKS The 100 01 HYTROL Valve has only one moving part
41. ger Dichtung Dichtung Stossel Sitz Gehause Feder Schraube 8x Dichtung O Ring Schraube 12x Kappe O Ring Stopfen Unterlegscheibe Deckellagerhalterung Rev tement poxy Standard epoxy coating Epoxy Pulverbeschichtung minimum 250 um KC Visserie en acier inoxydable Stainless steel bolts Deckelschrauben aus Edelstahl KC Siege et contre siege en acier inoxydable Stainless steel seat and guide Sitz und Gegensitz aus Edelstahl KCO KCS MAT CLA VAL Nr 57576 02 BGT6001 67820 08E 37042 03D 57080 57194 40 57091 V 5588 KC V 5591C a 23921 01J b V 5601K a b 43954 01F V 5594 KC V 1689J a b V 1689J KX b 32686J TV5596 01K 7 30104E 67605 07B 00589C 00876D 67973 26D 57008 01 00999D BGT6001 67757 04 V 6700 01 KC gt CLAVAL Europe claval clawvalch nna 0906 CLA VAL CLA VAL 100 01 NGE DN 600 PN 10 16 25 p STD STANDARD PIECE DE RECHANGE SPARE PARTS ERSATZTEILE KIT DE REPARATION REPAIR KIT REPARATURSATZ CLA KIT HYTROL100 01 GE 400 PN 10 16 91698 34 CLA KIT HYTROL100 01 GE 400 PN 25 CLA VAL POS oO ON OO BR DN A DESCRIPTION Bouchon purgeur Bouchon Ecrou Goujon Palier de chapeau Chapeau Ecrou d axe Rondelle de membrane Membrane Membrane PN 25 Cale d paisseur Contre siege Porte joint Joint de siege Joint de siege
42. he CLA VAL 100 CF9 8 113 CF9 is equipped with a LFS Option Control Low flows or night flows 2 way pilot control including a frost free protection by KO Option Extend valve life with Anti Cavitation trim ee a constant flow through the pilot circuit of the KG1 Option Use stem cleaning for harsh water Maint Check jodic maint The CLA VAL 100 CF9 amp 113 CF9 is designed to open Ra Me ise a nn when the liquid level reaches a preset min level and closes me Adapt to age temperatures or frost risk drip tight when the filling of the tank reaches the preset Security Add hydraulic safety back up to your valve max level Protection Remove excessive system overpressures The CLA VAL 113 CF9 is equipped with a closing speed Corrosion Protect your valve with upgraded materials control to protect upstream network against surges Not just Products but Solutions contact CLA VAL On Off Float Level Control CF9 Anti Shock Air CLA VAL Release amp Vacuum sana 100 0F8 mM AQUA 90 501 n Q Recommended typical assembly for CLA VAL automatic control valves Connecting pipe The H Strainer AQUA 90 501 combined with the anti shock bou m air release amp vacuum break valve AQUA 70 506 are added min ope system products for the best CLA VAL regulation gt CLA VAL Europe cla val cla val ch 1 100010DE C 12 09 Copyright CLA VAL Europe Specifications subject to change without notice no contractual illustrations CLA VAL 100
43. in completely the brake screw without forcing it then turn it back one half turn and lock it with its respective jam nut O Install then the spherical float ball on its guiding rod and adjust the location of the two level rings at the requested max and min level heights Lock properly the two set ring screws to avoid that they fall into the reservoir Periodic cleaning of strainer 3 is recommended When the guiding float rod length is equal or higher than 3 0 m the standard counterweight must be replaced by a heavier counterweight 1 4 kg gt CLA VAL Europe cla val cla val ch 2 100010CE B 02 08 Y Va CLA VAL 100 01 NGE Main Valve HYTROL CLA VAL E Simple Reliable and Accurate gt CLA VAL SERIES 100 Main Function Cover The CLA VAL 100 01 HYTROL Valve is a mE hydraulically operated diaphragm actuated globe or angle pattern valve Diaphragm I It consists of three major components body diaphragm assembly and cover The diaphragm assembly is the only moving part guided top and bottom by a precision machined stem The disc retainer and rubber disc form a drip tight seal with the renewable seat when pressure is applied above the diaphragm cover chamber The CLA VAL 100 01 is the basic valve used in nearly in all CLA VAL Automatic Control Valves There are 3 HYTROL body types NGE New Globe Execution GE Globe Execution AE Angle Execution Stem Diaphragm Body assembly gt CLA VA
44. itz aus Edelstahl KCO KCS MAT CLA VAL Nr 57576 02 BGT6001 67820 08E 37042 03D 57080 57194 40 57091 V 5588 KC V 5591C a 23921 01J b V 5601K a b 43954 01F V 5594 KC V 1689J a b V 1689J KX b 32686J TV5596 01K 7 30104E 67605 07B 00589C 00876D 67973 26D 57008 01 00999D BGT6001 67757 04 V 6700 01 KC gt CLAVAL Europe claval clawvalch 1 HYNDIALT aa P el CLA VAL CF9B Pilote Control Steuerventil GLA VAL PN 10 Pilote 2 voies tout rien a flotteur 2 way On Off Float Level Control 2 Weg Auf Zu Schwimmersteuerventil E Rp 1 2 Entr e Inlet Eintrit 35 13 28 Tige de flotteur 19 21 acier inox Longeur standard L Im Contacter CLA VAL si L gt 2 5 m Options Tube de tranquillisation voir 000420TT Float road 19 amp 21 stainless steel Standard lenght L 1m Please contact CLA VAL if L 2 5 m Optinal Features Stilling well see 000420TT Schwimmerstange 19 amp 21 Edelstahl Standardl nge L 1m Bitte CLA VAL ansprechen wenn L 2 5 m Zubehor Schutzrohr sehen 000420TT e Pieces de rechange Spare Parts Erzatzteile L Standard 1m Max 2 5 m v CF9B BS CF9003LT v CF9B SS CF9004LT K CLA VAL Europe www cla val ch cla val cla val ch 1 CF9003TT A 12 09 CLA VAL CF9B Pilote Control Steuerventil CLA VAL PN 10 16 E STD Standard PIECE DE RECHANGE SPARE PARTS ERSATZTEILE KI
45. lawvalch 1 HYNOO2LT 0906 CLA VAL 100 01 NGE DN 80 PN 10 16 25 CLA VAL E STD STANDARD PIECE DE RECHANGE SPARE PARTS ERSATZTEILE KIT DE REPARATION REPAIR KIT REPARATURSATZ CLA KIT HYTROL100 01 GE 50 PN 10 16 91698 05 CLA KIT HYTROL100 01 GE 50 PN 25 CLA VAL POS oO ON OO BR Na DESCRIPTION Bouchon purgeur Bouchon Ecrou Goujon Palier de chapeau Chapeau Ecrou d axe Rondelle de membrane Membrane Membrane PN25 Cale d paisseur Contre siege Porte joint Joint de siege Joint de siege Axe Siege Corps Ressort Ressort renforc PN25 Joint torique Joint torique Bouchon Rondelle plate Voir See Siehe HYTO16F Recommand si AP gt 16 bar Recommended if AP gt 16 bar Empfohlen wenn AP gt 16 bar DESCRIPTION Air release plug Cover plug Stud nut Stud Cover bearing Cover Stem nut Diaphragm washer Diaphragm Diaphragm PN25 Space washer Disc guide Disc retainer Disc Disc Stem Seat Body Spring Spring heavy PN25 O ring O ring Plug Washer BESCHREIBUNG Entluftungstopfen Stopfen Mutter Gewindebolzen Deckellager Deckel Stosselmutter Membranscheibe Membrane Membrane PN25 Toleranzscheibe Gegensitz Dichtungstrager Dichtung Dichtung Stossel Sitz Geh use
46. loat level control valve 4 can be equipped such that when in closed position a constant flow is maintained trough the pilot circuit of the main valve 1 This eliminates all risk of freezing in case of low temperature 1 5 CHECK LIST FOR PROPER OPERATION System valve s open upstream and eventually downstream Air removed from the main valve cover and all high points of the pilot system Cocks 2A and 2C open Connecting piping size R 3 8 minimum R 1 2 if its length is higher than 5 m between main valve cock 2C and inlet E of float pilot 4 correctly assembled EL T e O Spherical float ball protected against water waves or turbulences by installing a stilling tube jg 250 mm O Accurate balancing of float pilot valve 4 linkage must then be made without the spherical float ball but with the complete requested guiding float rod With linkage in horizontal position and brake screw completely unscrewed gt CLA VAL Europe cla val cla val ch 1 100010CE B 02 08 Y ov CLA VAL 100 CF9 On Off Float Level Control Valve CLA VAL move the counterweight along its arm until it is completely counterbalancing the float pilot linkage Then lock it in this position with its fixing screw O Brake screw setting of the of float pilot valve 4 must be made without the spherical float ball and without the complete requested guiding float rod which should be then removed With the linkage in horizontal position screw
47. of withstanding continuously in service PT1 Test Pressure 1 Pressure test used for lt Shell pressure test PT2 Test Pressure 2 Pressure test used for T Pilot system pressure test Seat tightness test Y Diaphragm tightness test TYPE OF FLUID AND CLA VAL STANDARDS O Drinking water O Industrial water O Brackish water O Irrigation water O Demineralised water O Material in suspension CLA VAL STANDARDS FOR MATERIAL aim valve Bagen e Drinking water PN 10 25 NGE GE AE EAE TDV e Irrigation water e Body ductile iron e Body bronze e Active CI lt 0 30 mg l ES TOH e Mechanism SS 303 e Mechanism SS 303 e Total salts lt 1 0 g l e Bolting SS 303 e Drinking water PN 40 NGE 316 Roll Seal e Industrial water e Body SS 316 e Body SS 316L e Active Cl lt 0 50 mg l SE e Mechanism SS 303 e Mechanism SS 303 minimum e Total salts lt 5 0 g l e Bolting SS 303 e Industrial water NGE 316 Roll Seal e Brackish water e Body SS 316 e Body SS 316L e Active Cl lt 1 00 mg l EENAA SNENA e Mechanism SS 316 e Mechanism SS 316 minimum e Total salts lt 10 0 g l e Bolting SS 316 e Brackish water NGE 316 Roll Seal e Sea water e Body SS 316 e Body SS 316L EES REH e Mechanism Monel e Mechanism Monel minimum e Active Cl lt 1 00 mg l e Total salts lt 40 0 g l e Bolting SS 316 e Brackish water NGE GE AE EAE TDV e Sea water e Body ductile iron e Body marine grade bronze e Activ
48. oint torique O Ring 00927E a Pointeau Nadelst ssel 57864 a 1 2 3 4 5 6 TYPE 6120 STD CLA VAL Nr 6120 RPT3041 gt CLA VAL Europe cla val cla val ch 1 612001LT C 08 07 ar CLA VAL X44 A Filtre Strainer Filter X44 A1 X44 A3 GLA VAL PN 10 16 25 FILTRE A BUSE INCORPOREE Ce filtre emp che tout corps tranger d entrer dans le circuit d asservissement Il est recommand de nettoyer p riodiquement la cartouche du filtre La vitesse de r action de la vanne est li e au diametre de la buse Plus la diam tre est petit plus la vanne r agit rapidement Au contraire pour un grand diametre de buse la vanne va r agir lentement STRAINER AND ORIFICE ASSEMBLY The strainer is installed in the pilot supply line to protect the pilot system from foreign particles The strainer screen must be cleaned periodically Speed reaction of the valve and orifice plug are directly connected The valve will react quickly with a small orifice and on the contrary slowly with a big orifice FILTER MIT EINGEBAUTER D SE Der Filter verhindert das Eindringen von Fremdk rpern ins Steuersystem Das Sieb des Filters muss von Zeit zu Zeit gereinigt werden Die Geschwindigkeitsreaktion des Ventils hangt mit der Duse zusammen Je kleiner die D se ist je schneller wird das Ventil reagieren 85 4 15 6 55 7 Rp 1 8 X44 A3 Rp 3 8 Rp 1 8 X44 A1 amp A3 X44 A3 e Information X44 A1 1 x Rp 3 8 y
49. oir to be filled Note In order to guarantee good working of the system the dynamic pressure at the inlet of the main valve 1 must be higher than the difference in height between the main valve 1 and the float level control valve 4 augmented by twice the pressure drop of the valve at max flow As a consequence the float level control valve 4 has to be installed at a height which is always beneath that of the inlet of the reservoir The float level control valve 4 is provided with a locking feature that prevents the valve to commute between maximum and minimum level 1 2 OPENING CLOSING SPEED Needle valve 5 controls the reaction speed and particularly the closing speed of the main valve 1 Needle valve 5 adjustment Turn the hand wheel of needle valve 5 clockwise to make the main valve 1 close slower Note Do not close the needle valve 5 completely or the main valve 1 will not close or open Recommended adjustment Veto 1 turn open 1 3 gt E EUROPEAN STANDARDS ITEM 2 Isolation ball valve The isolation ball valves are used to isolate the pilot system from main line pressure These valves must be open during normal operation ITEM 3 Y Strainer with incorporated orifice A strainer is installed in the pilot supply line to protect the pilot system from foreign particles The strainer screen must be cleaned periodically 1 4 OPTIONAL FEATURES Suffix W1 Anti freeze feature The f
50. on Damage to the finish of the stem can cause the stem to bind in the bearings and the valve will not open or close 6 After the stem nut has been removed the diaphragm assembly breaks down into its component parts Removal of the disc from the disc retainer can be a problem if the valve has been in service for a long time Using two screwdrivers inserted along the outside edge of the disc usually will accomplish its removal Care should be taken to preserve the spacer washers in water particularly if no new ones are available for re assembly 7 The only part left in the valve body is the seat which ordinarily does not require removal Careful cleaning and polishing of inside and outside surfaces with 400 wet dry sandpaper will usually restore the seat s sharp edge If however it is badly worn and replacement is necessary it can be easily removed Seats in valve sizes 1 1 4 through 6 are threaded into the valve body They can be removed with accessory X109 Seat Removing Tool available from the factory On 8 and larger valves the seat is held in place by flat head machine screws Use a tight fitting long shank screwdriver to prevent damage to seat screws If upon removal of the screws the seat cannot be lifted out it will be necessary to use a piece of angle or channel iron with a hole drilled in the center Place it across the body so a long stud can be inserted through the center hole in the seat and the hole in the angle iron By tight
51. ressure gauge If the pressure begins to climb then either the downstream isolation valve is permitting pressure to creep back or the HYTROL is allowing pressure to go through it Usually the pressure at the HYTROL inlet will be higher than on the isolation valve discharge so if the pressure goes up to the inlet pressure you can be sure the HYTROL is leaking Install another gauge downstream of isolating valve If the pressure between the valves only goes up to the pressure on the isolation valve discharge the HYTROL Valve is holding tight and it was just the isolation valve leaking gt TROUBLESHOOTING The following troubleshooting information deals strictly with the Model 100 01 HYTROL Valve This assumes that all other components of the pilot control system have been checked out and are in proper working condition See appropriate sections in Technical Manual for complete valve gt CLA VAL Europe cla val cla val ch 3 HYTOO1SE C 11 08 CLA VAL 100 01 ae Installation Operation Maintenance CLA VAL NGE GE AE All trouble shooting is possible without removing the valve from the line or removing the cover It is highly recommended to permanently install a Model X101 Valve Position Indicator and three gauges in unused HYTROL inlet outlet and cover connections SYMPTOM PROBABLE CAUSE REMEDY main line Check upstream pressure pilot system strainer tubing valves or needle valves for obstruction Corrosion or exces
52. sive scale build up on valve damaged or badly eroded part stem See Freedom of Movement Check See Freedom of Movement Check Fails to open Closed upstream and or downstream isolation Open isolation valves valves in main line Insufficient line pressure Check upstream pressure Minimum 5 psi flowing line pressure differential Diaphragm assembly inoperative Clean and polish stem Inspect and replace any Corrosion or excessive build up on valve stem damaged or badly eroded part See Freedom of Movement Check Diaphragm damaged For valves in reverse flow only After checking out probable causes and remedies the following three checks can be used to diagnose the nature of the problem before maintenance is started They must be done in the order shown gt MAINTENANCE PREVENTATIVE MAINTENANCE The CLA VAL Model 100 01 HYTROL Valve requires no lubrication or packing and a minimum of maintenance However a periodic inspection schedule should be established to determine how the operating conditions of the system are affecting the valve The effect of these actions must be determined by inspection DISASSEMBLY Inspection or maintenance can be accomplished without removing the valve from the line Repair kits with new diaphragm and disc are recommended to be on hand before work begins A Maintenance personnel can be injured and equipment damaged if disassembly is attempted with pressure in the valve SEE CAUTION
53. system to permit the application of inlet pressure to the cover Open pilot system cock so pressure flows from the inlet into the cover 8 While pressure is building up in the cover the valve should close smoothly There is a hesitation in every HYTROL Valve closure which can be mistaken for a mechanical bind The stem will appear to stop moving very briefly before going to the closed position This slight pause is caused by the diaphragm flexing at a particular point in the valve s travel and is not caused by a mechanical bind 9 When closed a mark should be made on the X101 Valve position indicator corresponding to the closed position The distance between the two marks should be approximately the stem travel shown in chart 10 If the stroke is different than that shown in stem travel chart this is a good reason to believe something is mechanically restricting the stroke of the valve at one end of its travel If the flow does not stop through the valve when in the indicated closed position the obstruction probably is between the disc and the seat If the flow does stop then the obstruction is more likely in the cover In either case the cover must be removed and the obstruction located and removed The stem should also be checked for scale build up See Maintenance section for procedure 11 For valves 6 and smaller the HYTROL Valve s freedom of movement check can also be done after all pressure is removed from the valve
54. the diaphragm and disc assembly So there are only three major types of problems to be considered First Valve is stuck that is the diaphragm assembly is not free to move through a full stroke either from open to close or vice versa Second Valve is free to move and can t close because of a worn out diaphragm Third Valve leaks even though it is free to move and the diaphragm isn t leaking CAUTION Care should be taken when doing the troubleshooting checks on the 100 01 HYTROL Valve These checks do require the valve to open fully This will either allow a high flow rate through the valve or the downstream pressure will quickly increase to the inlet pressure In some cases this can be very harmful Where this is the case and there are no block valves in the system to protect the downstream piping it should be realized that the valve cannot be serviced under pressure Steps should be taken to remedy this situation before proceeding any further SS DN COVER CHAMBER CAPACITY STEM TRAVEL alve size DN liquid Volume displaced when valve opens Fully Open To Fully closed AEN AA Gallons LUE eG 100 125 amp 150 200 250 300 350 amp 400 500 amp 600 TYTAN 600 800 107 00 900 1000 159 00 900 1200 340 00 gt CLA VAL Europe cla val cla val ch 2 HYTOO1SE C 11 08 CLA VAL 100 01 Installation Operation Maintenance CLA VAL NGE GE AE DIAPHRAGM CHECK 1 1 Shut off pressure to the HYTRO
55. valve stem and lift the diaphragm assembly manually Note any roughness sticking or grabbing The diaphragm assembly should move smoothly throughout entire valve stroke The tool is fabricated from rod that is threaded on one end to fit valve stem See chart in Step 4 of Disassembly section and has a T Bar handle of some kind on the other end for easy gripping Place marks on this diaphragm assembly lifting tool when the valve is closed and when manually positioned open The distance between the two marks should be approximately the stem travel shown in stem travel chart See Freedom of Movement Check section If the stroke is different than that shown there is a good reason to believe something is mechanically restricting the stroke of the valve The cover must be removed the obstruction located and removed See Maintenance Section for procedure Due to the weight of the diaphragm assembly this procedure is not possible on valves 8 and larger on these valves the same determination can be made by carefully introducing a low pressure less than five psi into the valve body with the cover vented SEE CAUTION Looking in cover center hole see the diaphragm assembly lift easily without hesitation and then settle back easily when the pressure is removed 2 To check the valve for drip tight closure a line should be connected from the inlet to the cover and pressure applied at the inlet of the valve If properly assembled

CLA-VAL 100-CF9

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