AM7B-SSSP Installation & Service Manual
Contents
1. Step 4 e Remove UPPER PIN Item 22 and UPPER PIN SPRING tem 23 nore 1 When assembling PIN RETAINER Item 13 to SLIDER Item 12 use Service Removable Loctite for small threads 2 Recommend that the SLIDER O RING Item 30 be replaced at this time gt Reference Instructions for replacement service of SLIDER O RING Item 30 in Sec 7 02a END OF SECTION Copyright 2015 A amp H Enterprises Inc All rights reserved US PATENTS 5 427 139 5 494 070 6 189 564 B1 EU PATENT 1110132 00000576 0904 000 Rev B 09 15 Page 35 of 54 a AMFLOW AM7B SSSP Installation amp Service Manual REPLACEMENTS 6 03 REPLACEMENT Slider O Ring Step 1 e Using a pick remove old SLIDER O RING Item 30 from SLIDER Item 12 gt Put on new O RING Item 30 A CAUTION In order that SLIDER O RING Item 30 is not twisted carefully put pick between SLIDER O RING tem 30 and SLIDER tem 12 Step 2 e Use a circular motion around inside diameter of SLIDER Item 12 this will help smooth out SLIDER O RING tem 30 END OF SECTION Copyright 2015 A amp H Enterprises Inc All rights reserved US PATENTS 5 427 139 5 494 070 6 189 564 B1 EU PATENT 1110132 00000576 0904 000 Rev B 09 15 Page 36 of 54 T l P AMFLOW AM7B SSSP Installation amp Service Manual REPLACEMENTS 6 04 REPLACEMENT Upper Body Seal Stem O Ring Seawater Ring or Stem Cup Seal Z CAUTION Use care not2. a gt AMFLOW AM7B SSSP Installation amp Service Manual REPLACEMENTS 6 045 REPLACEMENT Stem O Ring continued Step 5 e Remove and replace STEM ORING tem 29 on STEM Item 10 Step 6 e Reverse steps 1 4 to re assemble END OF SECTION 6 04c REPLACEMENT Seawater Rin Step 1 e Follow Section 6 04 Steps 1 4 to access SEAWATER RING ltem 47 Step 2 e Remove and replace SEAWATER RING ltem 47 Seawater Ring Item 47 Step 3 e Reverse steps 1 4 in Section 6 04 to re assemble END OF SECTION Copyright 2015 A amp H Enterprises Inc All rights reserved US PATENTS 5 427 139 5 494 070 6 189 564 B1 EU PATENT 1110132 00000576 0904 000 Rev B 09 15 Page 39 of 54 RO AMFLOW AM7B SSSP Installation amp Service Manual REPLACEMENTS 6 04d REPLACEMENT Stem Cup Seal Step 1 e Follow Section 6 04 Steps 1 4 to access STEM CUP SEAL Item 28 Step 2 e Remove and replace STEM CUP SEAL Item 28 Stem Cup Seal Item 28 Step 3 e Push STEM CUP SEAL Item 28 into place after STEM Item 10 is re installed Step 4 e Reverse steps 1 4 in Section 6 04 to re assemble Snore To ensure that STEM CUP SEAL Item 28 is properly installed use special Cup Seal Tool Part 00000009 1010 000 Ref Appendix A END OF SECTION Copyright 2015 A amp H Enterprises Inc All rights reserved US PATENTS 5 427 139 5 494 070 6 189 564 B1 EU PATENT 1110132 0
3. 1 09 UPPER PISTON COIL SPRING Item 50 wal PISTON COIL SPRING Item 39 CENTER BODY Item 1 UPPER PISTON Item 6 BELLEVILLE SPRINGS Item 8 END OF SECTION Copyright 2015 A amp H Enterprises Inc All rights reserved US PATENTS 5 427 139 5 494 070 6 189 564 B1 EU PATENT 1110132 00000576 0904 000 Rev B 09 15 Page 32 of 54 d D AMFLOW AM7B SSSP Installation amp Service Manual REPLACEMENTS SECTION 6 REPLACEMENTS 6 01 REPLACEMENT Upper Seat L vote Ref Section 1 09 for parts incorporated into CENTER BODY Item 1 Upper Seat Item 20 Seat Retainer Item 9 1 8 NPT Plug Item 27 Step 1 e Using 5mm hex wrench remove 1 8 NPT PLUG tem 27 located in Ref PICTURE 1 2 amp 3 seat access port of CENTER BODY Item 1 PICTURE 1 PICTURE 2 PICTURE 3 Step 2 e Using A mm hex wrench remove SEAT RETAINER tem 9 NOTE Step 3 Use Service Removable e Remove UPPER SEAT Item 20 and remnants of SEAT SEAL Item 19 Loctite when reinstalling SEAT RETAINER Item 9 Step 4 e Remove SEAT SEAL Item 19 with sharp metal pick Step 5 e When reinstalling UPPER SEAT Item 20 note that one edge is chamfered 2S IMPORTANT Step 5 It is important that the chamfered edge of UPPER SEAT ltem 20 be located so that the SEAT SEAL Item 19 will be crushed into the space between chamfer and counter bore in UPPER SEAT HOLDER ltem 7 When
4. 8 1 046 BOM CU FSS SAU Cet css ase cca innerer ios rs LA OL T rd t E lll N Balada tala a laju E ila dla 9 1 05 SUB SEA ROV Bucket with RE 11 1 05a SUB SEA TRANSPARENT VIEW ROV Bucket with AM B SSSP x scsccsssovssseesevncesscevdcosavassannicicnacetenetadenewenscetaansteiacnneetecesesnsicoiadenenetnteeanseetees 12 1 05b SUB SEA CUT AWAY VIEW ROV Bucket with AM7B SSSP i iinsasaananasasaaaaanaaaaananaananananaaanananaanananananaaanaaaanananaaaaaaaaaaaanananaaaaaaaaaanananaaaaaaa 13 1 06 GA DRAWING Top Side 14 1 06a CUT AWAY VIEW Full Assembly Top Side cccccccsssssssssssssssssssssscsssesessesessesscsessesesaesessesessesesseseseesassesacsesacsesaseesaseesaseesaesesaesesaneesaneesanes 15 1 065 EXPLODED VIEW Full Assembly Top EE 16 1 066 BOME FULA SSMO TOD IG csc geese cee EE a EEEE EEE EE E detecebarocescteceueeetaderacebecoseeetareneeercereaebecereeetecenee 17 1 07 CUT AWAY VIEW Sub Assembly Upper EE 19 1 07a EXPLODED VIEW Sub Assembly Upper Boch 19 He BEAMTEN 19 1 08 CUT AWAY VIEW Sub Assembly Upper bieton 20 1 08a EXPLODED VIEW Sub Assembly Upper Piston iiiiiiiaanasaananaanannanannanannanannanannanannannanaunanannanannanaunanannananaanaunananaanaunananaaaaaaanaaaaaaaaaaan 20 1 08b BOM Sub Assembly Upper Hieton enana 20 1 09 CUT AWAY VIEW Sub Assembly Center e UE 21 1 09a EXPLODED VIEW Sub Assembly Center Boch 21 1 09b BOM Sub Assembly Center Boch
5. Seat Seal Upper Seat Lower Pin Upper Pin Upper Pin Spring Lower Seat Upper Seat Holder O Ring Body O Ring 1 8 NPT Plug Stem Cup Seal Stem O Ring Slider O Ring Stem Retainer Bearing Cap Closure O Ring Plug Access O Ring Stem Washer Port Access Plug Port Access Plug O Ring Anti Rotate Pin M3x4 Setscrew Piston Coil Spring 00000576 0904 000 Rev B 09 15 Page 17 of 54 RP AMFLOWE AM7B SSSP Installation amp Service Manual INFORMATION Top Side ITEM PART DESCRIPTION QTY D 00002091 0301 000 Lower Piston Spacer END OF SECTION Copyright 2015 A amp H Enterprises Inc All rights reserved US PATENTS 5 427 139 5 494 070 6 189 564 B1 EU PATENT 1110132 00000576 0904 000 Rev B 09 15 Page 18 of 54 Y A AMFLOW AM7B SSSP Installation amp Service Manual INFORMATION 1 07 CUT AWAY VIEW Sub Assembly Upper Bod 1 07a EXPLODED VIEW Sub Assembly Upper Bod 1 07b BOM Sub Assembly Upper Bod PART DESCRIPTION QTY 00000128 0301 000 Stem Washer 00001500 7303 004 00 M3x4 Setscrew 00000580 0301 000 Seawater Ring Copyright 2015 A amp H Enterprises Inc All rights reserved US PATENTS 5 427 139 5 494 070 6 189 564 B1 EU PATENT 1110132 00000576 0904 000 Rev B 09 15 Page 19 of 54 a AMFLOW AM7B SSSP Installation amp Service Manual INFORMATION 1 08 CUT AWAY VIEW Sub Assembly Upper Piston 1 08a EXPLODED
6. Singapore India Thailand Vietnam No 1701 Block 1 TTDI ADINA Jalan Judo 13 45 Seksyen 13 40675 Shah Alam Selangor Malaysia Telephone 603 5523 8418 Mobile 6012 3323 118 E mail amflowcontrols gmail com SUDIFLOW INTERGRATED SERVICES LTD Nigeria 25 Elelenwo Road Port Harcourt Nigeria Telephone 234 803 309 1405 705 679 4894 E mail sudiflow yahoo com PROPRIETARY DISCLOSURE NOTICE This material contains proprietary information belonging to A amp H Enterprises Inc and may not be disclosed in whole or in part without express written permission of A amp H Enterprises Inc i A amp H Enterprises Inc gt 11812 NE 116th Street TEL 425 883 4040 AV lel A nl O w Kirkland WA 98034 USA FAX 425 823 1962 www amflow com EMAIL ah amflow com Copyright 2015 A amp H Enterprises Inc 00000576 0904 000 Rev B 09 15 Page 54 of 54 All rights reserved
7. 2G US PATENTS 5 427 139 5 494 070 6 189 564 B 1 EU PATENT 1110132 To ensure the safety of all parties the valves must be regularly checked for signs of fluid leaks Only genuine Amflow parts must be installed in accordance with supplied instructions good engineering and construction practices The valve bodies are constructed from 316L and therefore must not be used with chemicals which are incompatible with 316L or with the seal materials used The valves must not be modified in any way from the Original purchased valves The valves must only be operated in the range of pressure and temperature conditions indicated on product data sheet This equipment is certified for Group 2 Category II Equipment should not be used in systems requiring a higher level of certification Copyright 2015 A amp H Enterprises Inc All rights reserved US PATENTS 5 427 139 5 494 070 6 189 564 B1 EU PATENT 1110132 00000576 0904 000 Rev B 09 15 Page 52 of 54 Y AMFLOW AM7B SSSP Installation amp Service Manual WARRANTY LIMITED WARRANTY Each Amflow product is warranted to be free from defects in material and workmanship under normal use and service The warranty period is three 3 years and begins on the date of original purchase This warranty extends only to the original buyer and does not apply to any product which in A amp H Enterprises opinion has been misused altered neglected contaminated damaged by accident
8. or abnormal conditions of operation or handling At A amp H Enterprises option the A amp H Enterprises warranty obligation is limited to the replacement or repair of a defective product that is returned to A amp H Enterprises within the warranty period Merchandise returned to A amp H Enterprises within the warranty period which in A amp H Enterprises opinion is defective by accident improper operation or improper handling shall be subject to a charge for repair Merchandise free from defects returned to A amp H Enterprises shall be subjected to a 20 restocking fee within thirty 30 days of the purchase date Written authorization is required for all merchandise returned to A amp H Enterprises To obtain warranty service contact A amp H Enterprises to obtain return authorization information Then send the product to A amp H Enterprises with a description of the difficulty transportation and insurance prepaid A amp H Enterprises assumes no risk for damage in transit Following warranty repair the product will be returned to Buyer transportation and insurance prepaid If A amp H Enterprises determines that failure was caused by neglect misuse contamination alteration accident or abnormal condition of operation or handling A amp H Enterprises will provide an estimate of repair costs and obtain authorization before commencing the work Following repair the product will be returned to the Buyer transportatio
9. to damage sealing surface on UPPER BODY Item 3 OR Seal groove for Upper Body STEM CUP SEAL Item 3 UPPER BODY ITEM PART DESCRIPTION 6 04a REPLACEMENT Upper Body Seal CS CAUTION Remove and replace BODY O RING ltem 23 taking care not to damage seal groove Step 1 e Push STEM CUP SEAL Item 3 into place after STEM Item 42 is re installed nore To guarantee that STEM CUP SEAL Item 3 is properly installed use special Cup Seal Tool Par t00000009 1010 000 Ref Appendix A END OF SECTION Copyright 2015 A amp H Enterprises Inc All rights reserved US PATENTS 5 427 139 5 494 070 6 189 564 B1 EU PATENT 1110132 00000576 0904 000 Rev B 09 15 Page 37 of 54 ah AMFLOW AM 7B SSSP Installation amp Service Manual REPLACEMENTS 6 046 REPLACEMENT Stem O Ring Step 1 e Using a 5mm T handle wrench remove UPPER BODY Item 3 from CENTER BODY item 1 by loosening ten 10 M6x25 Item 4 Step 2 e Remove SETSCREW M3xX4 Item 38 using a small allen wrench Step 3 e Using Stem Retainer Removal Tool Part 00000129 1012 000 Ref Appendix A remove STEM RETAINER Item 11 Stem Retainer Item 11 Step 4 e Press STEM Item 10 out of UPPER BODY ltem 3 Stem Retainer Item 11 Copyright 2015 A amp H Enterprises Inc All rights reserved US PATENTS 5 427 139 5 494 070 6 189 564 B1 EU PATENT 1110132 00000576 0904 000 Rev B 09 15 Page 38 of 54
10. 0000576 0904 000 Rev B 09 15 Page 40 of 54 iy AMFLOW AM7B SSSP Installation amp Service Manual REPLACEMENTS WARNING REMOVAL OF LOWER SEAT HOLDER FROM VALVE WILL CAUSE LOSS OF CALIBRATION AND THE VALVE WILL NOT FUNCTION PROPERLY UNLESS RE CALIBRATED BY FACTORY TRAINED PERSONNEL Lower seat removal by non factory trained personnel will void any implied or stated warranty Copyright 2015 A amp H Enterprises Inc All rights reserved US PATENTS 5 427 139 5 494 070 6 189 564 B1 EU PATENT 1110132 00000576 0904 000 Rev B 09 15 Page 41 of 54 ny AMFLOW AM7B SSSP Installation amp Service Manual REPLACEMENTS 6 05 REPLACEMENT Lower Seat Holder and or Lower Seat Holder O Ring ON CAUTION Use care NOT to scratch interior surface of LOWER SEAT HOLDER ltem 14 as this will cause valve to become inoperable OUTLET BODY ITEM PART DESCRIPTION QTY i e onoono SeatRetanar reooorss 202 003 Lower Seat Holder Step 1 e To separate OUTLET BODY Item 2 from CENTER BODY Item 1 remove ten 10 M6x25 SHCS Item 4 using a 5 mm T handle hex key Step 2 e Using calipers measure distance from top of LOWER SEAT HOLDER Item 14 to top of OUTLET BODY Item 2 wore If available a depth micrometer is more accurate and easier to use rather than calipers especially when re assembling Calipers Depth Micrometer Copyright 2015 A amp H Enterprises Inc All
11. 110132 00000576 0904 000 Rev B 09 15 Page 6 of 54 SC AMFLOW AM7B SSSP Installation amp Service Manual INFORMATION Sub Sea 1 04a CUT AWAY VIEW Full Assembly Sub Sea UPPER PISTON COIL SPRING UPPER PISTON UPPER PISTON SEAL UPPER BELLEVILLE SPRINGS LOWER SEAT HOLDER LOWER PISTON SEAL LOWER PISTON LOWER BELLEVILLE SPRINGS Copyright 2015 A amp H Enterprises Inc All rights reserved US PATENTS 5 427 139 5 494 070 6 189 564 B1 EU PATENT 1110132 00000576 0904 000 Rev B 09 15 Page 7 of 54 aww AMFLOW AM7B SSSP Installation amp Service Manual INFORMATION Sub Sea 1 04b EXPLODED VIEW Full Assembly Sub Sea r De Q N i Orgs N DDO EA 50 28 34 10 26 Copyright 2015 A amp H Enterprises Inc All rights reserved US PATENTS 5 427 139 5 494 070 6 189 564 B1 EU PATENT 1110132 00000576 0904 000 Rev B 09 15 Page 8 of 54 AMFLOW AM7B SSSP Installation amp Service Manual INFORMATION Sub Sea 1 04c BOM Full Assembly Sub Sea ITEM PART DESCRIPTION QTY Is upperPistn Tr 8 o000r600 600 045 00 0785 Beleviles ring 7 a Ia SeatRetsier a Copyright 2015 A amp H Enterprises Inc All rights reserved US PATENTS 5 427 139 5 494 070 6 189 564 B1 EU PATENT 1110132 00000576 0904 000 Rev B 09 15 Page 9 of 54 a AMFLOW AM7B SSSP Installation amp Se
12. 21 1 10 CUT AWAY VIEW Sub Assembly Outlet Boch 22 1 10a EXPLODED VIEW Sub Assembly Outlet Body 22 1 1006 BOM EE 22 1 11 CUT AWAY VIEW Sub Assembly Lower Piston aiaiiaiaiaanasaanannanannanannanannanannanannnannannunannanannanannunanaanaunanannananaunaunananaananaananaanaaaaaaaaaaaa 23 1 11a EXPLODED VIEW Sub Assembly Lower beton 23 1 11b BOM Sub Assembly Lower Ee 23 1 12 CUT AWAY VIEW Panel Mount Top Side i iniiaiaiiiasasassansnanaannnnnnnanananananananannanaanuanananannaananunnanananananananannanananaaaaananaaaanananaaaaaaaaaanananaaaaaaa 24 TAZA PANE MOUNT Cutout DIMENSIONS EE 25 SECTION 2 VALVE INSTALLATION E 26 2 01 INSTALLATION PROCEDURE E E 26 201a INSTALLATION PROCEDURE TOP SIDE ascetic eccentric cies eee AE Ee ede cae AT a T R ra 26 2 02 INSTALLATION PRECAUTIONS i aiiiiinaiisaasa ansanaaannanaaannanaaannanaaaananaaanaaaanaaaaaananaaaanaaaananaaaaaanaaaaaanaaanaanaaaaaanaaaaaanaaaaaanaaaaaanaaaaaanaaaaaaaaa alan 27 Copyright 2015 A amp H Enterprises Inc All rights reserved US PATENTS 5 427 139 5 494 070 6 189 564 B1 EU PATENT 1110132 00000576 0904 000 Rev B 09 15 Page 2 of 54 a AMFLOW AM7B SSSP Installation amp Service Manual TABLE OF CONTENTS SECTION 3 START UP PROCEDURE DEED 28 3 01 START UP Ae ER ease essence eames teen aat ki la alat vi xal eiaei eiei kiani eaii 28 SECTION4 OPERATION 15 215 cate 2529 nia caadaska stil s s s
13. 4 070 6 189 564 B1 EU PATENT 1110132 00000576 0904 000 Rev B 09 15 Page 16 of 54 I AMFLOW AM7B SSSP Installation amp Service Manual INFORMATION Top Side 1 06c BOM Full Assembly Top Side 10 11 12 13 14 15 16 17 18 19 20 21 22 23 24 25 26 27 28 29 30 31 32 33 34 35 36 37 38 39 Copyright 2015 A amp H Enterprises Inc All rights reserved US PATENTS 5 427 139 5 494 070 6 189 564 B1 EU PATENT 1110132 PART 00000123 0301 001 00000125 0301 001 00000124 0301 000 00001500 7006 025 00 00001500 7006 020 00 00000132 0301 XXX 00000083 0301 001 00001600 1500 045 00 0755 00000094 0301 001 00000127 0301 000 00000129 0301 000 00000136 0301 001 00000137 0301 000 00000142 0301 000 00000140 0301 000 00000153 0301 000 00000144 0301 000 00000145 0301 000 00000092 0301 002 00000093 0301 XXX 00000054 0301 XXX 00000054 0301 XXX 00000138 0301 000 00000093 0301 XXX 00001555 2013 003 00001555 2028 103 00000030 0301 000 00000009 0301 000 00001555 2011 003 00001555 2011 104 00001056 0301 000 00001555 2024 000 00001555 2018 103 00000128 0301 000 000001 18 0301 000 00001555 2006 003 00000135 0301 000 00001500 7303 004 00 00000149 0301 000 DESCRIPTION Center Body Outlet Body Upper Body M6x25 SHCS M6x20 SHCS Upper Piston Upper Seat Holder Belleville Spring Seat Retainer Stem Stem Retainer Slider Pin Retainer Lower Seat Holder Lower Piston LSH Lock Access Plug Cap Closure
14. 94 070 6 189 564 B1 EU PATENT 1110132 00000576 0904 000 Rev B 09 15 Page 3 of 54 y P AMFLOW AM7B SSSP Installation amp Service Manual INFORMATION SECTION 1 INFORMATION 1 01 DESCRIPTION The Amflow AM7B SSSP Flow Control Valve is an adjustable device for flow regulation from 0 09 to 150 LPH It is easily adaptable for automation ORDER GUIDE KK T Geen w ssen 7 0 0 20 0 40 0 60 0 80 1 00 1 20 1 40 1 60 1 80 2 00 2 50 3 00 3 50 4 00 4 50 5 00 10 00 20 00 40 00 60 00 80 00 100 00 120 00 140 00 160 00 LPH based on H20 The Amflow AM7B SSSP Flow Control Valve for top side adjustment designed to be mounted in a stainless steel panel with a minimum thickness of 2mm The mounting hole should be from 34mm to 38mm in diameter Alternatively it may be used with a standard Class 1 ROV Bucket modified with a proprietary Amflow clutch mechanism for sub sea adjustment Incorporated into the Amflow AM7B SSSP Flow Control Valve is a purge port that allows the user to direct a high flow stream of chemical across the fixed orifice in order to flush any chemical residue that might accumulate over time This feature reduces the necessity of opening the valve and cleaning the jet manually The purge port is plugged for sub sea usage Copyright 2015 A amp H Enterprises Inc All rights reserved US PATENTS 5 427 139 5 494 070 6 189 564 B1 EU PATENT 1110132 00000576 0904 000 Rev B 09 15 Page 4
15. A amp H Enterprises Inc 11812 NE 116th Street TEL 425 883 4040 d A i kt A m fl O we Kirkland WA 98034 USA FAX 425 823 1962 www amflow com EMAIL ah amflow com INSTALLATION amp SERVICE MANUAL AMFLOW AM7B SSSP Flow Control Valve Part Number 00000576 0501 wore Reference the As Built data sheet supplied with order for specific valve configuration Explanation of Graphic Symbols A DANGER AND OR WARNING The exclamation point within an equilateral triangle surrounded by red is intended to alert the user to the presence of important operating and maintenance instructions that may cause personal injury or harm to the system A CAUTION AND OR IMPORTANT The exclamation point within an equilateral triangle that is solid yellow with an exclamation point is intended to alert the user to use caution or contains important information Copyright 2015 A amp H Enterprises Inc All rights reserved US PATENTS 5 427 139 5 494 070 6 189 564 B1 EU PATENT 1110132 00000576 0904 000 Rev B 09 15 Page 1 of 54 N AMFLOW AM7B SSSP Installation amp Service Manual TABLE OF CONTENTS SECTION 1 INFORMATION ssssicsscsctssccssexatsasistnatcauanan iaseagautandsataliae stasis aiaa aieeaa AAAA ANAA AAEN A AE EAEE 4 10T DESCRIPTION E 4 TOZ Wl Sen he E 5 1 05 SAFETY INFORMATION DE 5 LDAGADRAVWINGI SU EE 6 1 04a CUT AWAY VIEW Full Assembly GOub Gen 7 1 04b EXPLODED VIEW Full Assembly Gub Ge
16. Bucket with AM7B SSSP Proprietary Amflow Clutch Mechanism END OF SECTION Copyright 2015 A amp H Enterprises Inc All rights reserved US PATENTS 5 427 139 5 494 070 6 189 564 B1 EU PATENT 1110132 00000576 0904 000 Rev B 09 15 Page 13 of 54 a AMFLOW AM7B SSSP Installation amp Service Manual INFORMATION Top Side 1 06 GA DRAWING Top Side 63 GE DH U H TTI Purge Port Inlet Port Quiet Port Copyright 2015 A amp H Enterprises Inc All rights reserved US PATENTS 5 427 139 5 494 070 6 189 564 B1 EU PATENT 1110132 00000576 0904 000 Rev B 09 15 Page 14 of 54 3 AMFLOW AM7B SSSP Installation amp Service Manual INFORMATION Top Side 1 06a CUT AWAY VIEW Full Assembly Top Side UPPER PISTON UPPER PISTON SEAL UPPER BELLEVILLE SPRINGS UPPER SEAT SEAL E Reg UE mee LOWER SEAT HOLDER LOWER PISTON SEAL LOWER PISTON LOWER BELLEVILLE SPRINGS Copyright 2015 A amp H Enterprises Inc All rights reserved US PATENTS 5 427 139 5 494 070 6 189 564 B1 EU PATENT 1110132 00000576 0904 000 Rev B 09 15 Page 15 of 54 RP AMELOWG AM7B SSSP Installation amp Service Manual INFORMATION Top Side 1 066 EXPLODED VIEW Full Assembly Top Side Copyright 2015 A amp H Enterprises Inc All rights reserved US PATENTS 5 427 139 5 49
17. No flow though valve Flow rate will not stabilize a b c d j k l n SSS Adjustment Knob feels rough when turned Maximum flow rate not achievable Slow drift downwards in flow rate ADDITIONAL COMMENTS NO FLOW op CORRECTIVE ACTION REDUCED FLOW FROM VALVE gt Remove UPPER PISTON SUB ASSEMBLY e Check for visual debris DEBRIS IN JET ORIFICE gt Clear any visual debris e Use compressed air to clear any debris in JET ASSEMBLY gt H problem persists e Replace UPPER PISTON SUB ASSEMBLY PART 00000549 BROKEN UPPER SLIDER PIN Replace UPPER SLIDER PIN PART 00000054 BROKEN LOWER PISTON PIN Replace LOWER PISTON PIN PART 00000054 To clear UPPER SEAT debris or physically remove debris gt use PURGE PORT to clear debris DEBRIS BLOCKING LOWER SEAT Physically remove debris NOTE A complete dis assembly of VALVE and flushing out of all passageways may be required to clear debris DEBRIS BLOCKING UPPER SEAT Copyright 2015 A amp H Enterprises Inc All rights reserved US PATENTS 5 427 139 5 494 070 6 189 564 B1 EU PATENT 1110132 00000576 0904 000 Rev B 09 15 Page 48 of 54 a AMFLOW AM7B SSSP Installation amp Service Manual TROUBLESHOOTING FLOW RATE FLUCTUATION CORRECTIVE ACTION Replace LOWER SEAT and LOWER SEAT SEAL CHIPPED LOWER SEAT LOWER SEAT PART 00000093 SEAT SEAL PART 00000092 CHIPPED LOWER PISTON PIN Replace LOWER PISTON PIN PART 00000054 Clear trapped air
18. ON TOOL Used to install and remove stem and seat assemblies Part 00000142 1113 000 DIFFERENTIAL ADJUSTING TOOL Used to adjust low end differential pressure 00000576 0904 000 Rev B 09 15 Page 50 of 54 gei AMFLOW AM7B SSSP Installation amp Service Manual APPENDIX Part 00000129 1012 000 itera Ear STEM RETAINER REMOVAL TOOL Used to remove stem retainer Used to install slider o rings Part 00000171 1010 000 SEAT HOLDER SEAL TOOL Part 00000126 1010 000 SLIDER O RING TOOL wore Contact manufacturer or manufacturer s representative to purchase specialized tools END OF SECTION Copyright 2015 A amp H Enterprises Inc All rights reserved US PATENTS 5 427 139 5 494 070 6 189 564 B1 EU PATENT 1110132 00000576 0904 000 Rev B 09 15 Page 51 of 54 ON AMFLOW AM7B SSSP Installation amp Service Manual STANDARDS amp CERTIFICATIONS STANDARDS A amp H Enterprises designs its products to meet the applicable ASME and API standards for valve design and pressure vessels Products are also CE marked and ATEX approved for Hazardous area installations MEMBERSHIPS Fieldbus MEMBER LEME FESE V V COMMUNICATION FOUNDATION CERTIFICATIONS ATEX DIRECTIVE 94 9 EC In the interest of safety and quality A amp H Enterprises has certified its Amflow series of valves for use in potentially explosive atmospheres as defined by the ATEX Directive 94 9 EC as Category
19. PANHEAD SCREW ltem 54 in center of ADJUSTMENT KNOB tem 53 Step 3 e Remove ADJUSTMENT KNOB ltem 53 END OF SECTION Copyright 2015 A amp H Enterprises Inc All rights reserved US PATENTS 5 427 139 5 494 070 6 189 564 B1 EU PATENT 1110132 00000576 0904 000 Rev B 09 15 Page 30 of 54 a AMFLOW AM7B SSSP Installation amp Service Manual MAINTENANCE 5 02 OPENING PROCEDURE Valve Once valve is removed from system Step 1 e Using a 5mm T handle loosen ten 10 M6 X 25 SHCS Item 4 which join UPPER BODY Item 3 to CENTER BODY Item 1 Ten 10 M6 X 25 SHCS Item 4 Step 2 e Carefully pull apart UPPER BODY Item 3 from CENTER BODY tem 1 Step 3 e Set aside UPPER BODY ltem 3 Step 4 e Holding CENTER BODY Item 1 upright remove UPPER PISTON tem 6 as shown below gt It should slide apart easily UPPER PISTON Item 6 Step 5 e Set aside UPPER PISTON ltem 6 Copyright 2015 A amp H Enterprises Inc All rights reserved US PATENTS 5 427 139 5 494 070 6 189 564 B1 EU PATENT 1110132 00000576 0904 000 Rev B 09 15 Page 31 of 54 I AMFLOW AM7B SSSP Installation amp Service Manual MAINTENANCE 5 02 OPENING PROCEDURE Valve continued Step 6 e Invert CENTER BODY Item 1 and remove BELLEVILLE SPRINGS item 8 CENTER BODY 6 ooon Upper Pson Laera Belevile Spig 00001927 0301 000 Upper Piston Coil Spring gt Also Ref Section
20. R PISTON Item 6 and CENTER BODY Item 1 e UPPER SLIDER O RING Item 30 seals between UPPER PISTON Item 6 and SLIDER tem 12 e UPPER SEAT HOLDER O RING ltem 25 seals between CENTER BODY ltem 1 and UPPER SEAT HOLDER tem 7 SEAT SEAL Item 19 seals between UPPER SEAT HOLDER Item 7 and UPPER SEAT Item 20 PISTON CUP SEAL Item 40 seals between LOWER PISTON Item 15 and CENTER BODY ltem 1 SEAT SEAL Item 19 seals between LOWER SEAT Item 24 and LOWER SEAT HOLDER Item 14 LOWER SEAT HOLDER O RING Item 42 seals between OUTLET BODY Item 2 and LOWER SEAT HOLDER Item 14 IMPORTANT When replacing any seal the compatibility with fluid to be metered by valve must be considered It is strongly recommend using FFKM material Please consult manufacturer for further assistance END OF SECTION Copyright 2015 A amp H Enterprises Inc All rights reserved US PATENTS 5 427 139 5 494 070 6 189 564 B1 EU PATENT 1110132 00000576 0904 000 Rev B 09 15 Page 29 of 54 at AMFLOW AM7B SSSP Installation amp Service Manual MAINTENANCE SECTION 5 MAINTENANCE DANGER BEFORE CARRYING OUT NEXT ACTIONS 1 Close down system or isolate valve to be removed 2 Vent all pressure nore For Sub Sea installations remove valve from modified ROV Bucket and proceed to Section 6 02 5 01 VALVE REMOVAL FROM SYSTEM Step 1 e Disconnect tubing from Inlet and Outlet Ports Step 2 e Remove M3 X 10
21. RTANT The importance of proper media filtering cannot be overstated It is strongly recommended that filters be placed on both the suction side and the pressure side of pump Itis not unusual to have individual filters inline for each valve The recommended micron size of the high pressure filter is somewhat dependent on the specific configuration of any given Amflow Valve However a 50 micron filter size is generally adequate for most applications e The system design should take into consideration that materials which come into contact with the injected media should not contribute to foreign matter entering into the system This means it is unwise to use material that can be easily corroded such as mild steels e Acheck valve located on the outlet side of each Amflow Valve is strongly recommended There are a number of reasons for this gt The first and most obvious is for safety considerations gt The second is to prevent a massive backflow through the Amflow Valve This backflow can occur if there is a pump failure or some other system failure that would cause a loss of positive pressure across the Amflow Valve The Amflow Valve is designed to accommodate some backflow conditions A however piston seal damage can occur if backflow is excessive The seal is designed to fail under certain conditions in order to prevent damage that is more serious to the valve END OF SECTION Copyright 2015 A amp H Enterprises Inc All rights
22. S PATENTS 5 427 139 5 494 070 6 189 564 B1 EU PATENT 1110132 00000576 0904 000 Rev B 09 15 Page 22 of 54 R AMFLOW AM7B SSSP Installation amp Service Manual INFORMATION 1 11 CUT AWAY VIEW Sub Assembly Lower Piston 1 11a EXPLODED VIEW Sub Assembly Lower Piston 1 11b BOM Sub Assembly Lower Piston ITEM PART DESCRIPTION QTY END OF SECTION Copyright 2015 A amp H Enterprises Inc All rights reserved US PATENTS 5 427 139 5 494 070 6 189 564 B1 EU PATENT 1110132 00000576 0904 000 Rev B 09 15 Page 23 of 54 d D AMFLOW AM7B SSSP Installation amp Service Manual INFORMATION 1 12 CUT AWAY VIEW Panel Mount Top Side FRONT PANEL OUTLET PORT ADJUSTMENT KNOB L yore Outlet port may be rotated 180 Please notify A amp H Enterprises at time purchase order is placed Copyright 2015 A amp H Enterprises Inc All rights reserved US PATENTS 5 427 139 5 494 070 6 189 564 B1 EU PATENT 1110132 00000576 0904 000 Rev B 09 15 Page 24 of 54 AMFLOW AM7B SSSP Installation amp Service Manual INFORMATION 1 12a PANEL MOUNT Cut out Dimensions O35 DIAGRAM 1 AM7B SSSP Mounting Panel Opening END OF SECTION Copyright 2015 A amp H Enterprises Inc All rights reserved US PATENTS 5 427 139 5 494 070 6 189 564 B1 EU PATENT 1110132 00000576 0904 000 Rev B 09 15 Page 25 of 54 RP AMFLOW AM7B SSSP Installa
23. VIEW Sub Assembly Upper Piston 1 08b BOM Sub Assembly Upper Piston ITEM PART DESCRIPTION QTY Leen Uppers 7 a mm Upper inSpirg 7 00000135 0301 000 Anti Rotate Pin 00000146 0301 002 Piston Cup Seal KS 00001923 0301 000 Lower Pin Spacer Copyright 2015 A amp H Enterprises Inc All rights reserved US PATENTS 5 427 139 5 494 070 6 189 564 B1 EU PATENT 1110132 00000576 0904 000 Rev B 09 15 Page 20 of 54 a AMFLOW AM7B SSSP Installation amp Service Manual INFORMATION 1 09 CUT AWAY VIEW Sub Assembly Center Bod 1 09a EXPLODED VIEW Sub Assembly Center Bod 1 09b BOM Sub Assembly Center Bod PART DESCRIPTION 00000083 0301 001 Upper Seat Holder 1 00000094 0301 001 Seat Retainer 1 00001799 0301 000 1 4 BSPP Adaptor 00001157 0301 000 Spring Retainer Plug 1 00000582 0301 000 1 4 BSPP Gasket Copyright 2015 A amp H Enterprises Inc All rights reserved US PATENTS 5 427 139 5 494 070 6 189 564 B1 EU PATENT 1110132 00000576 0904 000 Rev B 09 15 Page 21 of 54 a AMFLOW AM7B SSSP Installation amp Service Manual INFORMATION 1 10 CUT AWAY VIEW Sub Assembly Outlet Bod 1 10a EXPLODED VIEW Sub Assembly Outlet Bod 1 10b BOM Sub Assembly Outlet Bod PART DESCRIPTION QTY 1 Leer SeatRetaner 7 Jean Lover Seat Holder Gude 1 Copyright 2015 A amp H Enterprises Inc All rights reserved U
24. a SEAT Item 20 or 24 has been installed it is necessary to remove any SEAT SEAL Item 19 that has been extruded into the fluid passageway This can be accomplished by using a sharp metal pick The SEAT SEAL Item 19 must be replaced each time a SEAT Item 20 or 24 is removed as it is designed to be crushed when a SEAT tem 20 or 24 is installed END OF SECTION Copyright 2015 A amp H Enterprises Inc All rights reserved US PATENTS 5 427 139 5 494 070 6 189 564 B1 EU PATENT 1110132 00000576 0904 000 Rev B 09 15 Page 33 of 54 y P AMFLOW AM7B SSSP Installation amp Service Manual REPLACEMENTS 6 02 REPLACEMENT Upper Pin UPPER PISTON ITEM PART DESCRIPTION F 3 2 3 2 a T i gt Also Ref Section 1 08 Step 1 e Using a6 mm hex wrench unscrew and remove SLIDER tem 12 from UPPER PISTON item 6 Step 2 e Once threads of SLIDER tem 12 are disengaged from UPPER PISTON item 6 remove SLIDER tem 12 gt There will be some friction from SLIDER O RING ltem 30 Copyright 2015 A amp H Enterprises Inc All rights reserved US PATENTS 5 427 139 5 494 070 6 189 564 B1 EU PATENT 1110132 00000576 0904 000 Rev B 09 15 Page 34 of 54 a AMFLOW AM7B SSSP Installation amp Service Manual REPLACEMENTS 6 02 REPLACEMENT Upper Pin continued Step 3 e Using a6 mm hex wrench unscrew SLIDER Item 12 from PIN RETAINER Item 13 gt Threads are right hand
25. alve to perform poorly e Order of LOWER BELLEVILLE SPRINGS Item 8 should be stacked Ref PICTURE 2 concave to concave gt There are a total of four 4 springs EZ wore Placement of springs PICTURE 2 Failure to observe caution here can cause permanent damage e Slightly cross tighten ten 10 M6 X 20 SHCS Item 5 beginning with four as shown below IMPORTANT This is very important in order to prevent binding Start up screws for cross tightening e Once cross tightened tighten all ten 10 M6x20 SHCS item 5 to a torque setting of 120 inch Ibs 13 6N m END OF SECTION Copyright 2015 A amp H Enterprises Inc All rights reserved US PATENTS 5 427 139 5 494 070 6 189 564 B1 EU PATENT 1110132 00000576 0904 000 Rev B 09 15 Page 47 of 54 a AMFLOW AM7B SSSP Installation amp Service Manual TROUBLESHOOTING SECTION 8 TROUBLESHOOTING There are a variety of reasons that can cause Amflow Valves to perform poorly or not work Listed below are those most commonly encountered Springs installed incorrectly Defective Upper Piston Seal Defective Lower Piston Seal Defective Slider Seal Plugged Orifice Clogged Filter Isolation Valve in wrong position Check Valve failure Viscosity of Media too high Defective Upper Seat Seal Differential Pressure across valve set improperly Trapped air Upper Pin broken Lower Pin broken S3 AT TSE OOO UM PROBLEM PROBABLE CAUSE
26. anak SORA erence eaten oat LA end ate ene Thao a earns a a L a a a li 29 SECTIONS MAINTENANCE 4 2 es 2225 522083 cate sane N teenie enema E D an AKA R R anak ata Ha k t 30 OOT VALVE REMOVAE FROM SY KE 30 5 02 OPENING PROCEDURE Eege 31 SC TION Ge REPLACEMENTS ee 33 C OFREPLACENENT UONE css a IEE E EE E O EE E E E N E EO 33 6 02 REPLACEMENT Upper Pin i isusnasisaanasssasassssanasaasanasaaaanaaaananaaanaanaaaaaanaaaanananaanananaanananaaaaaanaaaaaanaaanaanaaaaaanaaaaaanaaaaaanaaaaaanaaaaaaaaaaaaak klakk 34 6 03 REPLACEMENT Slider Omg 36 6 04 REPLACEMENT Upper Body Seal Stem O Ring Seawater Ring or Stem Cup Sea 37 6 04a REPLACEMENT Upper Body Gezai 37 G RERCA CEMENT S O RINO ereraa IE e E EE N EO EA E EE E EO 38 6 04 REPLACEMENT Seawater Ring scssscssecasnssssacssaseocansacenedsocesnsaboesssedsteaviectentientanadennbadiassdisineatinerdssaunentanadeandosatstsiaucdses atadabsbenadiasiatcdateinncdtentsasieons 39 6 04d REPLACEMENT Stem Cup Ges 40 6 05 REPLACEMENT Lower Seat Holder and or Lower Seat Holder Omg 42 6 06 REPLACEMENT Lower Pi ee ee eee en en ee RR e Ea i a EE eee ee eee eee 44 SECTION T FE PNY E 45 LOT VALVE RE ASSEMBLY Upper B l casas tases dosiscasiet cde adi 45 7 02 VALVE RE ASSEMBLY OUNCE OU E 47 SECTION 8 teilen ul LN 48 APPENDIX A EE 50 ANERE ERREECHEN 52 LIMITED WARRAN DY E 53 END OF SECTION Copyright 2015 A amp H Enterprises Inc All rights reserved US PATENTS 5 427 139 5 4
27. by gt use PURGE PORT to clear and or gt run VALVE fully open for a few minutes to clear remaining air in VALVE Visually inspect UPPER SLIDER O RING for damage gt f damaged replace UPPER SLIDER O RING PART 00001555 201 1 ADJUSTMENT HANDLE TURNS ROUGHLY CORRECTIVE ACTION Visually inspect UPPER PISTON CUP SEAL for damage DEFECTIVE UPPER PISTON CUP SEAL gt f damaged replace UPPER PISTON CUP SEAL PART 00000146 0301 002 Visually inspect UPPER SLIDER O RING for damage DEFECTIVE UPPER SLIDER O RING If damaged replace UPPER SLIDER O RING PART 00001555 2011 TRAPPED AIR IN SYSTEM END OF SECTION Copyright 2015 A amp H Enterprises Inc All rights reserved US PATENTS 5 427 139 5 494 070 6 189 564 B1 EU PATENT 1110132 00000576 0904 000 Rev B 09 15 Page 49 of 54 a AMFLOW AM7B SSSP Installation amp Service Manual APPENDIX APPENDIX A AMFLOW TOOLS Part 00000009 1010 000 CUP SEAL TOOL Used to assemble Stem Cup Seal amp Center Body Part 00000171 1010 000 SEAT HOLDER SEAL TOOL Used to insert O Rings on Upper and Lower Seat Holders Part 00000153 1012 000 LSH LOCK TOOL Used to install LSH Lock in Outlet Body Copyright 2015 A amp H Enterprises Inc All rights reserved US PATENTS 5 427 139 5 494 070 6 189 564 B1 EU PATENT 1110132 Part 00000549 1012 000 LOWER PISTON TOOL Used to change Pin or Lower Piston Spring Part 00000212 1012 000 STEM INSERTI
28. n and insurance prepaid and the Buyer will be billed for the repairs and the return transportation and insurance charges THIS WARRANTY IS BUYER S SOLE AND EXCLUSIVE REMEDY AND IS IN LIEU OF ALL OTHER WARRANTIES EXPRESS OR IMPLIED INCLUDING BUT NOT LIMITED TO ANY IMPLIED WARRANTY OR MERCHANTABILITY OR FITNESS FOR A PARTICULAR PURPOSE A amp H ENTERPRISES SHALL NOT BE LIABLE FOR ANY SPECIAL INDIRECT INCIDENTAL OR CONSEQUENTIAL DAMAGES OR LOSSES ARISING FROM ANY CAUSE OR THEORY Since some countries or states do not allow limitation of the term of an implied warranty or exclusion or limitation of incidental or consequential damages the limitations and exclusions of this warranty may not apply to every buyer If any provision of the Warranty is held invalid or unenforceable by a court or other decision maker of competent jurisdiction such holding will not affect the validity or enforceability of any other provision Copyright 2015 A amp H Enterprises Inc All rights reserved US PATENTS 5 427 139 5 494 070 6 189 564 B1 EU PATENT 1110132 00000576 0904 000 Rev B 09 15 Page 53 of 54 am AMFLOW AM7B SSSP Installation amp Service Manual Mel REPRESENTATIVES AMFLOW NORGE Norway Sweden Denmark Netherlands Germany U K Italy Prinsens vei 12 4315 Sandnes Norway Telephone 47 922 19 656 Fax 47 520 00 591 E mail leif egil pettersen amflow no AMFLOW CONTROLS ASIA SDN BHD Malaysia Indonesia
29. oads in excess of maximum rated pressure e Maintenance performed by improperly trained personnel Protection from Pressure Releases e To avoid injury due to release of high pressure use only adaptors and fittings rated to withstand appropriate pressure e Confirm that all adaptors and fittings are securely connected e To avoid a violent release of pressure slowly bleed off pressure before attaching or removing valve from pressure line Avoid Mechanical Damage e Caution must be observed to not damage any threaded components during maintenance procedure Such damage could compromise the pressure safety factor of valve e When replacing seals care must be used to avoid damage to sealing surfaces Damage could lead to a sudden release of pressure during operation of valve e Any time the ten 10 M6x20 Item 5 or M6x25 Item 4 SHCS are loosened or removed they should be tightened to the appropriate torque setting of 120 inch Ibs 13 6N m upon replacement END OF SECTION Copyright 2015 A amp H Enterprises Inc All rights reserved US PATENTS 5 427 139 5 494 070 6 189 564 B1 EU PATENT 1110132 00000576 0904 000 Rev B 09 15 Page 5 of 54 a AMFLOW AM7B SSSP Installation amp Service Manual INFORMATION Sub Sea 1 04 GA DRAWING Sub Sea 63 FurgePort Inlet Port Outlet Fort Copyright 2015 A amp H Enterprises Inc All rights reserved US PATENTS 5 427 139 5 494 070 6 189 564 B1 EU PATENT 1
30. of 54 WW AMFLOW E AM7B SSSP Installation amp Service Manual INFORMATION 1 02 DESIGN FEATURES Construction 316L Stainless Steel Operating Pressure 20 bar 300 PSI to 690 bar 10 000 PSI Operating Temperature 15 C 5 F to 200 C 392 F Standard Inlet amp Outlet Ports SF375CX Turndown Ratio Up To 40 1 at 10 bar Ap Weight 8 6 lbs 3 9 Kg Ceramic components for high pressure control Low maintenance Very low torque is required for adjustment Designed for either Top Side or Sub Sea adjustment gt Top Side is a panel mount with an adjustment knob for top side adjustment gt Sub Sea also designed for sub sea operation panels is designed for a standard Class 1 ROV Bucket modified with a proprietary Amflow clutch mechanism with a 25 mm drive shaft for sub sea adjustment The ROV bucket s may be provided by either the customer or Amflow for modification 1 03 SAFETY INFORMATION A SAFETY INFORMATION e Use valve only within range of pressure and temperature conditions indicated on product data sheet e Do not use with chemicals which are incompatible with 316L or with seal materials e Equipment is certified for Group 2 Category Il e Equipment should not be used in systems requiring a higher level of certification Faults and Damage The safety features and integrity of valve may be compromised by any of the following e External damage to valve body e Exposure to pressure l
31. pyright 2015 A amp H Enterprises Inc All rights reserved US PATENTS 5 427 139 5 494 070 6 189 564 B1 EU PATENT 1110132 00000576 0904 000 Rev B 09 15 Page 44 of 54 ON AMFLOW AM7B SSSP Installation amp Service Manual RE ASSEMBLY SECTION 7 RE ASSEMBLY 7 01 VALVE RE ASSEMBLY Upper Body In general to reassemble valve simply reverse order of disassembly gt HOWEVER special attention should be taken in following area s Step 1 A CAUTION Incorrect order of springs will cause valve to perform poorly e Ensure UPPER BELLEVILLE SPRING Item 8 stack assembly is properly positioned Ref PICTURE1 within CENTER BODY Item 1 gt There are a total of three 3 springs gt Order of UPPER BELLEVILLE SPRINGS Item 8 should be stacked concave to concave Concave Side Up Concave Side Down ei A a E NOTE Concave Side Up aa Placement of springs PICTURE1 Step 2 e Attach UPPER BODY Item 3 to CENTER BODY Item 1 gt These must be assembled so they remain in cylindrical alignment Failure to observe caution here can cause permanent damage Step 3 CAUTION Several Items must be in proper alignment to not damage any components gt SLIDER Item 12 and UPPER PISTON Item 6 screw together so they are in middle of travel range gt ANTI ROTATE PIN Item 37 aligned with groove in UPPER BODY ltem 3 gt STEM Item 10 aligned with hexed slot in SLIDER Item 12 This is accomplished by temporaril
32. reserved Page 27 of 54 US PATENTS 5 427 139 5 494 070 6 189 564 B1 EU PATENT 1110132 00000576 0904 000 Rev B 09 15 ON AMFLOW AM7B SSSP Installation amp Service Manual OPERATION SECTION 3 START UP PROCEDURE TOP SIDE 3 01 START UP PROCEDURE Step 1 e Open ADJUSTMENT KNOB ltem 53 counter clockwise to a soft Stop gt Then turn one 1 revolution clockwise Step 2 e Close Inlet Isolation valve of each valve in system Step 3 e Start pump and adjust system pressure to accommodate pressure requirements e Apply pressure very slowly upon initial valve start up IMPORTANT This is especially important for valves configured to flow less than 5 Iph A PROCEED with CAUTION This is very important especially at high system pressures to prevent potential damage to seals and other internal components of valve Step 4 e VERY SLOWLY open Outlet Isolation Valve Step 5 e VERY SLOWLY open Inlet Isolation Valve This allows fluid to be introduced gradually gt Once Amflow Valve is filled with fluid there is little risk of damage Step 6 e Allow sufficient time for media to flush any trapped air out of valve IMPORTANT On valves that are configured to meter less that 10 Iph it is very important that at least 20 minutes be allowed for this step Trapped air can cause the set flow rate of valve to diminish slowly Step 7 e Once all air is eliminated bring system up to operating press
33. rights reserved US PATENTS 5 427 139 5 494 070 6 189 564 B1 EU PATENT 1110132 00000576 0904 000 Rev B 09 15 Page 42 of 54 gt P AMFLOW AM7B SSSP Installation amp Service Manual REPLACEMENTS 6 05 REPLACEMENT Lower Seat Holder and or Lower Seat Holder O Ring continued Step 3 e Using an 8 mm or 5 16 T handle hex key thread LOWER SEAT HOLDER Item 14 out of OUTLET BODY Item 2 as shown below Step 4 gt Remove and replace LOWER SEAT HOLDER O RING tem 42 Step 5 e Re assemble gt Use calipers or depth micrometer to ensure that LOWER SEAT HOLDER tem 14 is at original height as measured in Step 2 END OF SECTION Copyright 2015 A amp H Enterprises Inc All rights reserved US PATENTS 5 427 139 5 494 070 6 189 564 B1 EU PATENT 1110132 00000576 0904 000 Rev B 09 15 Page 43 of 54 a AMFLOW AM7B SSSP Installation amp Service Manual REPLACEMENTS 6 06 REPLACEMENT Lower Pin LOWER PISTON ITEM PART DESCRIPTION N WAN lt S S x 45 00001923 0301 000 Lower Pin Spacer Step 1 gt Also Ref Section 1 11 e The LOWER PIN Item 21 located in the LOWER PISTON ltem 15 is accessed by removing PIN ENCLOSURE Item 44 Step 2 e Placing the Lower Piston Tool Part 00000549 1012 000 Ref Appendix A into the Ref PICTURE 1 amp 2 fluid port on side of LOWER PISTON Item 15 will prevent rotation PICTURE 1 PICTURE 2 END OF SECTION Co
34. rvice Manual INFORMATION Sub Sea PART DESCRIPTION QTY i 4 4 4 5 00000580 0301 000 Seawater Ring 00001157 0301 000 Spring Retainer Plug 00000582 0301 000 1 4 BSPP Gasket 0 1 2 3 4 5 z e 7 8 9 50 Upper Piston Coil Spring END OF SECTION Copyright 2015 A amp H Enterprises Inc All rights reserved US PATENTS 5 427 139 5 494 070 6 189 564 B1 EU PATENT 1110132 00000576 0904 000 Rev B 09 15 Page 10 of 54 Wy AMFLOW AM B SSSP Installation amp Service Manual INFORMATION with Rov Bucket 1 05 SUB SEA ROV Bucket with AM7B SSSP Amflow Valve SubSea Valve Amflow Valve clutch adapter Copyright 2015 A amp H Enterprises Inc All rights reserved US PATENTS 5 427 139 5 494 070 6 189 564 B1 EU PATENT 1110132 00000576 0904 000 Rev B 09 15 Page 11 of 54 A P AMFLOW AM7B SSSP Installation amp Service Manual INFORMATION with Rov Bucket 1 05a SUB SEA TRANSPARENT VIEW ROV Bucket with AM7B SSSP Modified Class 1 ROV Bucket R 25 mm Square Drive Shaft Proprietary Amflow Clutch Mechanism AM7B SSSP Flow Control Valve Copyright 2015 A amp H Enterprises Inc All rights reserved US PATENTS 5 427 139 5 494 070 6 189 564 B1 EU PATENT 1110132 00000576 0904 000 Rev B 09 15 Page 12 of 54 dr aN ake e AM7B SSSP Installation amp Service Manual INFORMATION with Rov Bucket 1 05b SUB SEA CUT AWAY VIEW ROV
35. tion amp Service Manual INSTALLATION SECTION 2 VALVE INSTALLATION 2 01 INSTALLATION PROCEDURE SUB SEA Step 1 e Screw AM7B SSSP Flow Control Valve into the proprietary Amflow clutch mechanism L wore Reference Amflow ROV Bucket manual for attachment directions 2 01a INSTALLATION PROCEDURE TOP SIDE ADJUSTMENT HANDLE 00000015 0301 000 Panel Lock 53 00000122 0301 000 Adjustment Knob 00001500 7103 010 00 M3x10 PH SHCS Step 1 e Remove ADJUSTMENT KNOB tem 53 from valve by unscrewing M3 X 10 PANHEAD SCREW Item 54 and LOCK WASHER ltem 52 located in center of ADJUSTMENT KNOB Item 53 Step 2 e Unscrew PANEL LOCK tem 51 from threaded neck on UPPER BODY item 3 Step 3 e Place valve into prepared hole on mounting panel Step 4 e Replace PANEL LOCK tem 51 and ADJUSTMENT KNOB ltem 53 Copyright 2015 A amp H Enterprises Inc All rights reserved US PATENTS 5 427 139 5 494 070 6 189 564 B1 EU PATENT 1110132 00000576 0904 000 Rev B 09 15 Page 26 of 54 RO AMFLOW AM7B SSSP Installation amp Service Manual INSTALLATION 2 02 A INSTALLATION PRECAUTIONS Good system design is critical to the optimum operation of the Amflow Valves At a minimum the design should include e Isolation valves located near inlet and outlet ports of the Amflow Valve The outlet isolation valve is normally a three way valve that can be incorporated into the calibration loop A IMPO
36. ure Step 8 e Turn valve ADJUSTMENT HANDLE Item 53 to ensure that it turns easily END OF SECTION Copyright 2015 A amp H Enterprises Inc All rights reserved US PATENTS 5 427 139 5 494 070 6 189 564 B1 EU PATENT 1110132 00000576 0904 000 Rev B 09 15 Page 28 of 54 al gt AMFLOW AM7B SSSP Installation amp Service Manual OPERATION SECTION 4 OPERATION A constant flow rate is controlled by maintaining a constant differential pressure across a fixed jet located within the UPPER PISTON Item 6 In simple terms the pressure on inlet side of UPPER PISTON tem 6 is offset by pressure on outlet side of UPPER PISTON tem 6 combined with the force of BELLEVILLE SPRINGS Item 8 The force added by BELLEVILLE SPRINGS tem 8 is controlled by moving the SLIDER tem 12 relative to the UPPER PISTON ltem 6 which has the effect of changing the location of the UPPER PIN Item 22 relative to the UPPER SEAT Item 20 The following seals keep the process liquid pressure from escaping into the atmosphere ATMOSPHERIC SEALS e STEM CUP SEAL Item 28 seals between STEM Item 10 and UPPER BODY tem 3 e BODY ORING em 26 seals between UPPER BODY Item 3 and CENTER BODY ltem 1 e BODY ORING ltem 26 seals between CENTER BODY Item 1 and OUTLET BODY ltem 2 e PLUG ACCESS ORING Item 33 seals between OUTLET BODY Item 2 and ACCESS PLUG Item 17 INTERNAL SEALS e PISTON CUP SEAL Item 40 seals between UPPE
37. y attaching ADJUSTMENT KNOB Item 53 to STEM Item 10 and rotating until stem hex and slider hex slip together Copyright 2015 A amp H Enterprises Inc All rights reserved US PATENTS 5 427 139 5 494 070 6 189 564 B1 EU PATENT 1110132 00000576 0904 000 Rev B 09 15 Page 45 of 54 SC AMFLOW AM7B SSSP Installation amp Service Manual RE ASSEMBLY 7 01 VALVE RE ASSEMBLY Upper Body continued Step 4 Failure to observe caution here can cause permanent damage e Slightly cross tighten ten 10 M6 X 25 SHCS Item 4 beginning with four as shown below IMPORTANT This is very important in order to prevent binding Start up screws for cross tightening e Once cross tightened tighten all ten 10 M6x25 SHCS Item 4 to a torque setting of 120 inch Ibs 13 6N m END OF SECTION Copyright 2015 A amp H Enterprises Inc All rights reserved US PATENTS 5 427 139 5 494 070 6 189 564 B1 EU PATENT 1110132 00000576 0904 000 Rev B 09 15 Page 46 of 54 au AMFLOW AM7B SSSP Installation amp Service Manual RE ASSEMBLY 7 02 VALVE RE ASSEMBLY Outlet Body Step 1 e When re assembling OUTLET BODY Item 2 to CENTER BODY Item 1 gt Care must be taken to not damage LOWER PIN Item 21 gt The two body sections must be positioned square to each other in order to not bind LOWER PIN Item 21 and LOWER SEAT HOLDER tem 14 Step 2 A CAUTION Incorrect order of springs will cause v
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