3-Way Ball Valve Type 23 Electric Actuated Type T
Contents
1. 3 Way Ball Valve Type 23 Electric Actuated Type T 9 ASAHI AV VALVES Installation Operation and Maintenance Manual 7 Installation procedure A S When suspending and supporting a valve take care and do not stand under a suspended valve Warning Be sure to conduct a safety check on all hand and power tools to be used before beginning work Wear protective gloves and safety goggles as fluid remain in the valve even if the pipeline is empty You may be injured A S When installing a pipe support by means of a U band or something similar take care not to over tighten Caution Excessive force may damage the pipe Take care not to over tighten the Union Nut The valve can be damaged Do not use the pipe wrench The valve can be damaged When installing pipes and valves ensure that they are not subjected to tension compression bending impact or other excessive stress When loosening the cap nut on the union side fix the body cap hold it with your hand and do work If the body cap turns Jirection wher the union will turn together resulting in the union and ball separating from the body If the union is loosened retighten SKY the union ok When installing disassembling or reassembling the piping fix the End Connector Before a water test be sure that the Union Nut is tightly fastened ae i i ead Fasten the Union Nut while avoiding the2. lon a The actuator has been adjusted at the factory If reconfiguration or adjustment is needed do so correctly according to the relevant operation manual Failure to observe this instruction may cause malfunction or breakdown Each cover part is sealed with an O ring When laying wiring or in similar cases where the cover is removed and replaced ensure that the O ring is installed in the specified location and securely sealed Insufficient sealing may cause the actuator to be penetrated by rainwater or other foreign matter resulting in electric shock or breakdown Necessary items rnin Strap wrench Allen wrench 5mm Handle 14 Option Protective gloves Safety goggles Spanner wrench lt Disassembly gt Procedure Pita TE PEE E alah decreas 1 Completely discharge fluid from pipes OE E 2 Fully open the valve at left by motor driven operations Ee 3 Tum off the power source om i i Seat 4 Loosen the union nut 5 with a strap wrench p 7 aa ALL 5 Remove the body from the piping system o x pa i 6 Loosen the bolt 26 and remove actuator 23 from stand WEF EE ail 7 Loosen the set screw 28 with an allen wrench and remove joint eee 25 from stem 6 8 Loosen nut and bolt 27 with a spanner wrench and remove stand 24 from the top flange 9 Engage the upper convex part of the handle 14 with the concave part of the union w Only the union 3 on
3. Locking bol i i i a 2 L L LSS Clockwise no volt LSO Counterclockwise no volt SLS Clockwise limit OLS Counterclockwise limit Referring to the page 18 alternately bring the limit switch to the open at right or open at left positions applying the motor power Confirm that the indication of the open ratio is in the position of O for full counterclockwise or S for full clockwise 3 Way Ball Valve Type 23 Electric Actuated Type T 23 ASAHI AV VALVES 14 Inspection items Perform periodic maintenance Leakage may develop due to temperature changes or over periods of AO Caution prolonged storage rest or operation Installation Operation and Maintenance Manual O Periodically inspect and maintain the AV valve in accordance with the decided schedule Portion to be inspected Inspection item travel indicator internal disconnection Actuator disconnection Smooth operation of manual handle 15 Troubleshooting Problem Cause Existence of rust peeling of paint and dirt of inspection hole of valve Tightening condition of respective threaded portions Loose or not Existence of rust and corrosion around the limit switch and existence of Existence of rust and corrosion of terminal board and existence of Existence of abnormality in opening and closing operating sounds Tt is unnecessary to supply oil to this actuator becau
4. lt Warning amp Caution Signs gt A This symbol reminds the user to take caution due to the potential for serious injury or death Waming A This symbol reminds the user to take caution due to the potential for damage to the valve if used in Caution such a manner Installation Operation and Maintenance Manual lt Prohibited amp Mandatory Action Signs gt S Prohibited When operating the valve this symbol indicates an action that should not be taken uy Mandatory action When operating the valve this symbol indicates mandatory actions that must be adhered to 1 Be sure to read the following warranty clauses of our product Always observe the specifications of and the precautions and instructions on using our product We always strive to improve product quality and reliability but cannot guarantee perfection Therefore should you intend to use this product with any equipment or machinery that may pose the risk of serious or even fatal injury or property damage ensure an appropriate safety design or take other measures with sufficient consideration given to possible problems We shall assume no responsibility for any inconvenience stemming from any action on your part without our written consent in the form of specifications or other documented approval The related technical documents operation manuals and other documentation prescribe precautions on selecting constructing installing operating ma
5. Ball Valve Type 23 Electric Actuated Type T 18 ASAHI AV VALVES Installation Operation and Maintenance Manual Manual Operating Procedure A eh Turn off the power source Caution If the power source is turned on during the manual operation you may be injured serene P edure eee eee enema meee een eee eee neem e eee ee meeee cence ne eeeeeem eee me nee eeemeeemenemeeemeeemeeemesemenensenmesemenemeesmeeen 1 Put the allen wrench in the hexagon socket of the 2 3 Necessary items VEIAS POSEN EEIEIEE ei Eyed eect ore revi a Sie setae Sie Gea are ene ee Slee eee Gye ee eee enGi denature ania aie eee oes i Manual operating Lever Option AOC 00 or allen wrench 5mm manual operation shaft of the actuator Fully open the valve once or twice while watching the valve travel indicator WALA f Right turn clock wise Left open direction 5 Left turn counter clock wise Right open direction Do not turn the handle forcibly at the right and left full operating positions If not a trouble will develop Remove the allen wrench from the manual operation shaft in state where the valve is opened fully Motor Driven Operating Procedure Do not leave the cover removed from the actuator Warning Coming into contact with a terminal in this state can give you an electric shock Check to ensure that the spanner is not applied to the end of the manual operation shaft If not the hexagon wrench wi
6. The valve may be damaged Caution Valves must be supported The valve may be damaged by the weight of the actuator if it is unsupported Necessary TESTIS lt r tinier ait ie eaaa Spanner wrench Rubber sheet Level installation Spread the rubber sheet on the pipe and secure pipe with Sl larn U type clamp eaan 7 Si wy In case that the actuator is under the pipe spread the i N E EI rubber sheet under the pipe then set the stand ci 7 a 4 i Pe ndicular installation eee nena eee e ene eeeee em ee ene eee em eeemeeemee em eeemee em eeemaneeeeea ese maneaeenmecemenenecemeeemeneaeeameneueeeaesemensnecnmerens ibber i Spread the rubber sheet on the pipe and fix pipe with U type band f E 3 Way Ball Valve Type 23 Electric Actuated Type T 15 ASAHI AV VALVES Installation Operation and Maintenance Manual 9 Electric wiring procedure A Do not touch any parts on actuator circuit board or terminal clock or connect or disconnect wires while Warning the actuator is energized Any such practice may result in an electric shock or equipment damage Do not operate the manual override while the actuator is energized Keep hands and other extremities away from moving parts under all circumstances An
7. covers are tightly fastened prior to operation Insufficient fastening may allow rainwater dust or dirt to come in resulting in breakdown When connecting wires be sure to observe the connection diagram and make the connections correctly Moreover after wiring ensure that the connections are securely made before turning on the power Failure to take this precaution may cause malfunction or breakdown Each cover part is sealed with an O ring When laying wiring or in similar cases where the cover is removed and replaced ensure that the O ring is installed in the specified location and securely sealed Insufficient sealing may cause the actuator to be penetrated by rainwater or other foreign matter resulting in electric shock or breakdown If you wish to use the product outdoors or in any other location exposed to rainwater or other forms of moisture protect the wiring conduit of the actuator against ingress of rainwater and all other wetness Failure to take such a precaution may cause the actuator to be penetrated by rainwater or something similar resulting in electric shock or breakdown In the case of malodor overheating or smoking turn off the power supply immediately Continued use despite an abnormality present may result in a fire If you detect any abnormalities be sure to consult the dealership where you bought the product or our service station nearest your premises and ask them to perform an inspection 3 Way
8. or remodel the actuator Warning Do not operate the manual override while the actuator is energized Keep hands and other extremities away from moving parts under all circumstances Any such practice may get your hand arm or other part of your body caught Using a positive pressure gas with our plastic piping may pose a dangerous condition due to the repellent force particular to compressible fluids even when the gas is under similar pressures used for liquids Therefore be sure to take the necessary safety precautions such as covering the piping with protective material For inquiries please contact us For conducting a leak test on newly installed piping be sure to check for leaks under water pressure If absolutely necessary to use a gas in testing please consult your nearest service station beforehand Before using the product check the operating power supply and the voltage specification on the nameplate Using an improper voltage may cause equipment damage or malfunction A S Do not step on or apply excessive weight on valve It can be damaged Caution Do not use AV valves in a place where they may become submerged in water Do not apply a great impact or vibration to the actuator Any such practice may result in breakdown Do not use the valve in conditions where the fluid may have crystallized The valve will not operate properly While in operation the actuator may rise in surface temperature This is due to he
9. ASAHI AV VALVES 3 Way Ball Valve Type 23 Electric Actuated Type T 3 Way Ball Valve Type 23 Electric Actuated Type T Installation Operation and Maintenance Manual Serial No H A054 E 7 Contents 1 Be sure to read the following warranty clauses of our product P E A eeetiit 1 2 General operating instructions AEDs aa amiei aoa TA EERO EEEo ES 2 3 General instructions for transportation unpacking and storage AN E ANO 3 4 Name of parts RNARO O ARRE 4 5 Working pressure vs temperature seeen 6 6 Specifications Of ACHUIALOT eise a dipdeene 7 Wiring diagram al dssscasuaeassasnsynaedvsssecuslssuscsavebossedves evacbosssnadssees Settee 8 7 Installation procedure rr errr nnn 10 8 Support setting procedure P A ocean eased EEE A 15 9 Electric wiring procedure 111111111 16 10 Operating procedure 18 Manual operating procedure i 19 Motor driven operating procedure seee 19 11 Adjustment face pressure between tall Gad a te ee 20 12 Disassembling method for replacing parts 21 13 Adjustment limit switch nn 22 14 Inspection itemg ttsissrisitnsrsisnasinississsisinsnierens 24 16 Handling of residual and waste materials PARERE EPEN AEAEE T A T E 25 ASAHI AV VALVES ASAHI AV VALVES This user s guide contains information important to the proper installation maintenance and safe use of an ASAHI AV Product Please store this manual in an easily accessible location
10. C PP PVDF A S Avoid excessive tightening The valve can be damaged Caution l Make sure that the threaded connections are plastic x plastic Metallic thread can cause damage Wrap the threaded joints on our plastic piping with sealing tape Using a liquid sealing agent or liquid gasket may cause stress cracks Environmental Stress Cracking Our product warranty shall not apply in case of said use even when said use is unavoidable Necessary items Sealing tape Strap wrench Spanner wrench Procedure 1 Wind a sealing tape around the external thread of joint leaving the end about 3mm free 2 Loosen the union nut 5 with a strap wrench 3 Remove the union nut 5 and the end connector 4d 4 Lead the union nut 5 through the pipe 5 _ Tighten the extemal thread of the joint and the end connector 4d hardly with hand 6 Using a spanner wrench screw in the end connector 4d by tuming 180 360 carefully without damaging it Avoid excessive tightening The valve can be damaged 7 Make sure that the O ring A 8 is mounted 8 Set the end connector 4d and union nut 5 directly on the body without allowing the O ring A 8 to come off 9 Tighten union nuts 5 on each valve until hand tight 10 Using a strap wrench tighten union nuts uniformly on each on each side approx 90 180 tums 1 4 to 1 2 turns Take care not to over tighten the Union Nut The valve can be damaged 3 Way Ba
11. VALVES Installation Operation and Maintenance Manual 10 Operating procedure Pose seesse os Se eSse Seo eae ee ees eee eee ee eee see eee eee ee ae ae fee a eee oe eee eo eee te oe Se eee eee ae oe ee eee eee ee eee ees eee ARSS A S Do not touch any parts on actuator circuit board or terminal clock or connect or disconnect wires while Warning the actuator is energized Any such practice may result in an electric shock or equipment damage Do not operate the manual override while the actuator is energized Keep hands and other extremities away from moving parts under all circumstances Any such practice may get your hand arm or other part of your body caught Be sure to establish a ground A defective ground may result in an electrical shock fire or other incident At the time of adjustment or inspection ensure that your hands are free of water and oil Any such substance on your hands may result in an electric shock or equipment damage A Do not connect two or more motor driven valves in series Also install a switch or a relay contact Caution for each motor driven valve Do not use the product near high voltage wire inverter or any other equipment that produces electrical noise or magnetism The presence of such nearby may cause malfunction or breakdown a Check the integrity of wiring insulation before connecting to the actuator Failure to observe this precaution may result in wire damage Ensure all
12. an be damaged due to solvent cracking Adhesive quantity guideline 15mm 20mm 25mm 32mm 40mm 50mm 65mm 80mm 100mm 1 2 3 4 a 1 4 d 1 2 2 2 1 2 3 gt Quantity g 1 0 1 3 2 0 24 3 5 4 8 6 9 9 0 13 0 Nom Size 6 After applying adhesive insert the pipe quickly to the end connector 4c and leave it alone for at least 60 seconds Do not under any circumstances try to insert a pipe into another fitting or valve by striking it which may break the piping 7 Wipe away overflowing adhesive 8 Make sure that O ring A 8 is mounted 9 Set the end connector 4c and union nut 5 directly on the body without allowing the O ring A 8 to come off 10 Tighten union nut 5 hardly with hand 11 Using a strap wrench tighten union nuts uniformly on each side approx 90 180 tums 1 4 to 1 2 turns Take care not to over tighten the Union Nut The valve can be damaged 3 Way Ball Valve Type 23 Electric Actuated Type T 13 ASAHI AV VALVES Installation Operation and Maintenance Manual Socket type Material PP PVDF Strap wrench Sleeve welder or automatic welding machine User s manual for sleeve welder or automatic welding machine Procedure D 2 3 4 5 6 7 8 Loosen the union nut with a strap wrench Remove the union nut 5 and the end connector Lead the union nut 5 through the pipe For the next step refer to the user s manual f
13. at up of the inner equipment and is not a sign of a breakdown However exceeding the permissible temperature may cause a breakdown Keep the valve away from excessive heat or fire It can be damaged or destroyed Avoid locations with corrosive gas or otherwise bad atmospheres Install a cover or something similar that covers the entire area Always operate the valve within the pressure vs temperature range The valve can be damaged or deformed by operating beyond the allowable range Allow sufficient space for maintenance and inspection Select a valve material that is compatible with the media For chemical resistance information refer to CHEMICAL RESISTANCE ON ASAHI AV VALVE Some chemicals may damage incompatible valve materials Keep the valve out of direct sunlight water and dust Use cover to shield the valve The valve will not operate properly Perform periodic maintenance Leakage may develop due to temperature changes or periods of prolonged storage rest or operation When installing a valve provide an appropriate support Lack of such a support may cause the valve and piping to be overstrained resulting in damage or other defect In the case of malodor overheating or smoking turn off the power supply immediately Continued use despite an abnormality present may result in a fire If you detect any abnormalities be sure to consult the dealership where you bought the product or our servic
14. d Type T 5 ASAHI AV VALVES Installation Operation and Maintenance Manual 5 Working pressure vs temperature 3 Way Ball Valve Type 23 Electric Actuated Type T 6 ASAHI AV VALVES 6 Specifications of actuator List of Specifications Installation Operation and Maintenance Manual Nominal Size 15 50mm 1 2 2 65 100mm 2 1 2 4 Opening and Closing SOHz 10 25 Time Sec 60Hz 8 20 JIS C0920 WaterJet proof type JIS C0920 WaterJet proof type protection structure P65 IP65 AC100V 0 80 0 80 1 20 1 20 Motor starting current AC110V 1 00 1 00 1 40 1 40 A 50 60Hz AC200V 0 50 0 50 0 50 0 50 AC220V 0 70 0 70 0 70 0 70 Motor rated current A 50 60Hz AC100V 0 40 0 40 0 50 0 50 AC110V 0 50 0 50 0 60 0 60 AC200V 0 25 0 25 0 30 0 30 0 25 0 25 0 30 0 30 Number of rotations of manual operating handle 7 5 6 7 Watt consumption VA AC110V 40 50 AC200V AC220V Nominal diameter of cable connector Motor rated output W By kind of motor insulation Motor rated time min Capacity of limit sw
15. d nuts from the valve side then temporarily tighten them by hand Installation Operation and Maintenance Manual A Caution Unit mm inch Nom Size Axial Parallelism i Misalignment a b 15 32mm 7 1 2 1 1 4 1 0mm 0 04 0 5mm 0 02 40 80mm p 112 3 1 0mm 0 04 0 8mm 0 03 oe 10mm 0 04 1 0mm 0 04 4 Tighten the bolts and nuts gradually with a torque wrench to the specified torque level in a diagonal manner Refer to fig 1 Caution 4 Recommended torque value The parallelism and axial misalignment of the flange surface should be under the values shown A failure to observe them can cause destruction due to stress application to the pipe Axial misalignment Parallelism Unit N m kef cm Ib inch Nom Size PTFE PVDF coated Rubber 15 20mm 1 2 3 4 175 179 155 8 0 82 71 2540mm 1 1 1 2 20 0 204 177 20 0 204 177 50 65mm 2 2 1 2 22 5 230 230 22 5 230 230 80 100mm G3 4 30 0 306 266 30 0 306 266 3 Way Ball Valve Type 23 Electric Actuated Type T A S Tighten the bolts and nuts gradually with a torque wrench to the specified torque level in a diagonal manner 11 ASAHI AV VALVES Installation Operation and Maintenance Manual Threaded type Material PVC C PV
16. e Refer to the page 18 Loosen the setscrews for the limit switch cam to be adjusted using an Allen wrench Move the cam toward the direction of the desired adjustment Confirm that the limit switch operates While holding the cam tighten the setscrews using an Allen wrench The positions where the limit switch makes contacts are stop positions for full counterclockwise and full clockwise Positions for signal outputs are 2 to 3 before the contact positions Referring to the page 18 turn the limit switch cam to the position where the cam makes contacts with the limit switch of clockwise direction Tum the clockwise direction stopper bolt by hand to its end and from there return by 1 4 to 1 2 revolution toward the loosening direction Tighten the nuts Similarly to the above adjust the counterclockwise direction turn the limit switch to the position where the cam makes contacts with the limit switch of counterclockwise direction Adjust the counterclockwise direction stopper bolt similarly to the clockwise Confirm that the desired open ratio is attained by manually operating the cams Repeat the steps 3 through 6 above in case of insufficient adjustment Place and tighten the actuator cover using a screwdriver WEA KS
17. e T 22 ASAHI AV VALVES 10 Referring to the page 18 alternately bring the limit switch to the full counterclockwise and full clockwise positions applying the motor power Confirm that the indication of the open ratio is in the Pa of O for full counterclockwise or S for full clockwise Nominal size 65 100mm 2 1 2 4 Actuator Type AOC 0 Necessary items Installation Operation and Maintenance Manual Limit switches no volt i Upper swith Clockwise direction i Lower swith Counterclockwise direction Limit switches Upper switch Clockwise direction Lower switch Counterclockwise direction Cam Allen wrench ep OME Screw driver Manual operation handle or Allen wrench 5 mm In case of adjusting the open close limit switch make sure to loosen the nuts fixing the stopper bolts and turn the stopper bolts 4 to 5 times to the loosening direction No adjustment of the open close limit switch is normally required as itis adjusted at factory shipment Procedure D 2 3 4 5 6 7 8 9 Tum off the power supplied to the actuator and completely drain the fluid within piping Loosen and remove the Allen bolts in the actuator cover using an Allen wrench Pull out the indicator upward Manually turn the cam toward a position corresponding to the desired open ratio open at right or open at left using the manual operation handl
18. e station nearest your premises and ask them to perform an inspection For manual operation be sure to use the handle furnished with the product by the manufacturer When using the product in explosive atmosphere ensure that the actuator complies with the explosion proof specifications required for that area Keep the ambient temperature of the installed location within the range 10 C and 50 C E a a E EN E E E gi cy cy E A E E E E ca E E EE ENE E E ca ce 3 Way Ball Valve Type 23 Electric Actuated Type T 2 ASAHI AV VALVES Installation Operation and Maintenance Manual 3 General instructions for transportation unpacking and storage A When suspending and supporting a valve take care and do not stand under a suspended valve Warning A This valve is not designed to handle impacts of any kind Avoid throwing or dropping the valve Caution Avoid scratching the valve with any sharp object Do not over stack cardboard shipping boxes Excessively stacked packages may collapse Avoid contact with any coal tar creosote insecticides vermicides or paint When transporting a valve do not carry it by the handle ay Store products in their corrugated cardboard boxes Avoid exposing products to direct sunlight and store them indoors at room temperature Also avoid storing products in areas with excessive temperatures Corrugated cardboard packages become weaker as they become wet with water or other liquid Take ca
19. heck voltage with a tester and set specified voltage The voltage is low d The valve does not operate by AEE E Disassemble the valve to remove motor driven en foreign matter Refer to page 21 operations Fluid leaks from the valve even when the valve is closed fully The torque of the valve is increased by the piping stress The torque is increased by the influence temperature components pressure of fluid on the valve The carrier is loosened Remove the piping stress Check service condition Refer to page 6 Adjust the face pressure between the ball and the seat Refer to page 21 The seat is worn Replace the seat with a new one Refer to page 21 The seat and ball are scratched Replace the scratched seat and ball with new ones Refer to page 21 Foreign matter is in the valve Discharge the foreign matter from the valve by opening and closing the valve several times Fluid leaks from the valve The union nut is loosened Tighten up the union nut The O ring is scratched or worm The O ring is projected from the groove Replace the O ring with a new one Refer to page 21 The sliding face or the fixed face of the O ring is scratched or worm Replace the sliding face or the fixed face with a new one Refer to page 21 The actuator operates but the valve is not opened or close The stem or the joint is broken The engagement between the
20. intaining and servicing our products For details consult with our nearest distributor or agent Our product warranty extends for one and a half years after the product is shipped from our factory or one year after the product is installed whichever comes first Any product abnormality that occurs during the warranty period or which is reported to us will be investigated immediately to identify its cause Should our product be deemed defective we shall assume the responsibility to repair or replace it free of charge Any repair or replacement needed after the warranty period ends shall be charged to the customer The warranty does not cover the following cases 1 Using our product under any condition not covered by our defined scope of warranty 2 Failure to observe our defined precautions or instructions regarding the construction installation handling maintenance or servicing of our product 3 Any inconvenience caused by any product other than ours 4 Remodeling or otherwise modifying our product by anyone other than us 5 Using any part of our product for anything other than the intended use of the product 6 Any abnormality that occurs due to a natural disaster accident or other incident not stemming from something inside our product 3 Way Ball Valve Type 23 Electric Actuated Type T ASAHI AV VALVES Installation Operation and Maintenance Manual 2 General operating instructions A Do not disassemble
21. itch AC250V 5A AC250V 5A Space heater rated output W 2 5 ambient temperature C F Option 3 Way Ball Valve Type 23 Electric Actuated Type T 10 50 C 14 122 F ASAHI AV VALVES Installation Operation and Maintenance Manual Wiring diaphra Nominal Size 15 50mm 2 Actuator Type AOC 00 gt Thermal provecto pl it right pen at left limi itct LS no volt ae Full open at left ee n oe n at right lirai itcl volt SLS o Full open at right st NC Note The circuit diagram shows the position that the action to which the right side open has finished Switching chart 3 Way Ball Valve Type 23 Electric Actuated Type T ASAHI AV VALVES Installation Operation and Maintenance Manual Wiring diaphra Nominal Size 65 100mm 2 1 2 4 Actuator Type AOC 0 Note The circuit diagram shows the position that the action to which the right side open has finished Switching chart
22. ll Valve Type 23 Electric Actuated Type T 12 ASAHI AV VALVES Installation Operation and Maintenance Manual Socket type Material PVC C PVC A S When using an adhesive ventilate the space sufficiently prohibit the use of a fire in the vicinity and Warning do not inhale adhesive vapors directly If an adhesive gets into contact with your skin wash it off immediately If you feel sick or find any anomaly receive a physician s diagnosis and take appropriate measures promptly A S Take care in doing work at low temperatures Solvent vapors are hard to evaporate and are likely to Caution remain Solvent cracks may occur damaging the equipment After assembling the piping system open both ends of the piping and use a fan of the Low Voltage Type or something similar to ventilate the space thus removing the solvent vapors a Use the appropriate Asahi AV cement Conduct a water test at least 24 hours after joining the pipes with an adhesive cement Necessary items eeeeeereeeeee e me eneneeeee Adhesive for hard vinyl chloride pipes Strap wrench Procedure 1 Loosen the union nut 5 with a strap wrench 2 Remove the union nut 5 and end connector 4c 3 Lead the union nut through the pipe 4 Clean the hub part of the end connector 4c by wiping the waste cloth 5 Apply adhesive evenly to the hub part of the end connector 4c and the pipe spigot Do not apply more adhesive than necessary The valve c
23. ll be flown by the rotation of the manual operation shaft and this may injure you Procedure 1 Turn on the power source 2 Set the external switch to Left open or Right open and check to ensure that the valve indicating direction and the 3 operating direction agree with each other Turn off the power source in the state of the Left open or Right open 3 Way Ball Valve Type 23 Electric Actuated Type T 19 ASAHI AV VALVES Installation Operation and Maintenance Manual 11 Adjustment face pressure between ball and seat A S Take care not to over tighten the Union Nut The valve can be damaged Caution Do not use the pipe wrench The valve can be damaged Wear protective gloves and safety goggles as fluid remain in the valve even if the pipeline is empty You may be injured Strap wrench allen wrench 5mm Handle 14 Option Protective gloves Safety goggles Procedure 1 Completely discharge fluid from pipes 2 Fully close the valve at right or left by the motor driven i operation H 3 Turn off the power source 4 Loosen three union nuts 5 with a strap wrench i 5 Remove the body part from piping system 6 Engage the upper convex part of the handle 14 with the oe i D El concave part of the union i i a Only the unio
24. n 3 on the right side when viewed from the trademark AV mark can be adjusted 7 Make an adjustment by turning the union clockwise to tighten it or counter clockwise to loose it l 8 Make sure that the handle can be operated smoothly Direction where carrier is tightened 9 Assemble the valve by following the above procedure in the reverse order starting at 5 EN Handle 14 gt Direction where carrier is loosened 3 Way Ball Valve Type 23 Electric Actuated Type T 20 ASAHI AV VALVES Installation Operation and Maintenance Manual 12 Disassembling method for replacing parts A S Do not disassemble or remodel the actuator i Warning Do not touch any parts on actuator circuit board or terminal clock or connect or disconnect wires while the actuator is energized Any such practice may result in an electric shock or equipment damage Do not change or replace valve parts under line pressure amp Be sure to conduct a safety check on all hand and power tools to be used before beginning work Wear protective gloves and safety goggles as fluid remain in the valve even if the pipeline is empty You may be injured A G Ensure all covers are tightly fastened prior to operation Insufficient fastening may allow rainwater dust or dirt to come in resulting in breakdown
25. n O ring When laying wiring or in similar cases where the cover is removed and replaced ensure that the O ring is installed in the specified location and securely sealed Insufficient sealing may cause the actuator to be penetrated by rainwater or other foreign matter resulting in electric shock or breakdown If you wish to use the product outdoors or in any other location exposed to rainwater or other forms of moisture protect the wiring conduit of the actuator against ingress of rainwater and all other wetness Failure to take such a precaution may cause the actuator to be penetrated by rainwater or something similar resulting in electric shock or breakdown In the case of malodor overheating or smoking turn off the power supply immediately Continued use despite an abnormality present may result ina fire If you detect any abnormalities be sure to consult the dealership where you bought the product or our service station nearest your premises and ask them to perform an inspection e J ecessary items seeen Spanner wrench Wire stripper Crmp style terminal Terminal crimping tool Allen wrench Screwdriver Connecter Check supply voltage indicated on the actuator and make sure it is the same as the voltage applied before completing the wiring Wiring at different voltages will cause problems in the AV valve 3 Way Ball Valve Type 23 Electric Actuated Type T 16 ASAHI AV VALVES Installation Operation and Mai
26. ntenance Manual Actuator Type AOC 00 Procedure 1 Loosen the 4 screws fixing the switch cover using a Phillips Screw _ Cover screwdriver AOC 00 or Allen wrench AOC 0 and open the cover For wiring the model AOC 00 being used in vertical piping open the Loan cover slide the stopper and fix the cap Ze 2 Loosen and remove the protection screws in the lead port using an Y Y ae N i adjustable wrench i O S 3 Mount a connector on the lead port BS gt A l 4 Lead a cable through the connector Cable entrance 5 Peel off the outer shell of the cable using a wire stripper 6 Attach a crimping terminal using a terminal crimping tool 7 Connect wires on the terminal block using a Phillips screwdriver as described in the pages 8 and 9 Tighten the screws firmly Electricity leak or electric shock may be caused 8 Tighten the connector Tighten the connector firmly Ingression of storm water may be resulted causing electricity leak or electric shock 9 Connect a grounding wire refer to the page 8 9 y On the screw on the rear of the body for the model AOC 00 Actuator Type AOC 0 On the terminal for the model AOC 0 10 Tighten the 4 screws fixing the actuator cover using a Phillips edllen screw ae screwdriver AOC 00 or Allen wrench AOC O to install the cover AN A EEEE E EAE E E EE E E E 3 Way Ball Valve Type 23 Electric Actuated Type T 17 ASAHI AV
27. or the sleeve welder or the automatic welding machine After welding make sure that the O ring A 8 is mounted Set the end connector 4c and the union nut 5 directly without allowing the O ring A 8 to come off Tighten union nut 5 hardly with hand Using a strap wrench tighten union nuts uniformly on each side approx 90 180 turns 1 4 to 1 2 turns Take care not to over tighten the Union Nut The valve can be damaged Spigot type Material PVDF Necessary items Strap wrench Automatic welding machine User s manual for automatic welding machine Procedure D 2 3 4 5 6 7 8 Loosen the union nut with a strap wrench Remove the union nut 5 and the end connector Lead the union nut 5 through the pipe For the next step refer to the user s manual for the sleeve welder or the automatic welding machine After welding make sure that the O ring A 8 is mounted Set the end connector 4e and the union nut 5 directly without allowing the O ring A 8 to come off Tighten union nut 5 hardly with hand Using a strap wrench tighten union nuts uniformly on each side approx 90 180 turns 1 4 to 1 2 turns Take care not to over tighten the Union Nut The valve can be damaged 3 Way Ball Valve Type 23 Electric Actuated Type T 14 ASAHI AV VALVES Installation Operation and Maintenance Manual 8 Support setting procedure A S Do not subject the valve to pump vibrations
28. parallelism and axial misalignment of the flange surface When connecting a ASAHI AV Valve to metal piping take care not to let the pipe stress on the ASAHI AV Valve ee ee ee ee ee ee ee eee ee ee ee ee ee ee ee ee ee ee ee eee eee A as Use flat faced flanges for connection to AV Valves Caution Ensure that the mating flanges are of the same standards Be sure to use sealing gaskets AV Gasket bolts nuts and washers and tighten them to specified torques When a non AV gasket is used a different tightening torque specification should be followed bmi bmi imi i iy Torque wrench Spanner wrench AV gasket Bolt Nut Washer For many flanges specification Procedure 1 When the union nut 5 flange assembly set was removed or loosen from body 1 O ring A 8 should be installed into carrier and body groove In either horizontal or vertical installation if necessary apply a small amount of lubricant to O ring to hold in place Align union nut and end connector with the body Insure end connector mates with body and O ring Make certain union nut threads onto body smoothly Tighten union nuts on each side valve until hand tight Then using a strap wrench tighten union nuts uniformly on each side approx 90 180 turns 1 4 to 1 2 turns 3 Way Ball Valve Type 23 Electric Actuated Type T 10 ASAHI AV VALVES 2 Set the AV gasket between the flanges 3 Insert washers and bolts from the pipe side insert washers an
29. re in storage and handling After unpacking the products check that they are defect free and meet the specifications The force of swelling may damage the valve 3 Way Ball Valve Type 23 Electric Actuated Type T 3 ASAHI AV VALVES Installation Operation and Maintenance Manual 4 Name of parts Nominal size 15 50mm 1 2 2 No DESCRIPTION No DESCRIPTION No DESCRIPTION 1 Body 6 Stem 13 Stop ring 2 Ball 7 Seat 23 Actuator 3 Carrier 8 O ring A 24 Stand 4b End connector Flanged end type 9 O ring B 25 Joint 4c End connector Socket end type 10 O ring C 26 Bolt A 4d End connector Threaded end type 11 O ring D 27 Bolt Nut B 5 Union nut 12 O ring E 28 Screw B 3 Way Ball Valve Type 23 Electric Actuated Type T 4 ASAHI AV VALVES Installation Operation and Maintenance Manual Nominal size 65 100mm 2 1 2 4 No DESCRIPTION No DESCRIPTION No DESCRIPTION 1 Body 6 Stem 13 Stop ring 2 Ball 7 Seat 23a Actuator 3 Carrier 8 O ring A 24 Stand 4b End connector Flanged end type 9 O ring B 18 Joint 4c End connector Socket end type 10 Cushion 19 Bolt 4d End connector Threaded end type 11 O ring D 20 Bolt Nut 5 Union Nut 12 O ring E 21 Screw 3 Way Ball Valve Type 23 Electric Actuate
30. rmally required as it is adjusted at factory shipment Nominal size 15 50mm 1 2 2 Actuator Type AOC 00 Procedure D 2 3 4 5 6 7 8 9 Necessary items Screw driver Manual operation handle option for 15 to 50 mm or Allen wrench 5 mm Tum off the power and completely drain the fluid within piping Manually turn the valve toward the full open direction using an Allen wrench or the manual operation handle option Refer to the page 18 Loosen and open the actuator cover using a screw driver and pull out the open ratio indication plate upward Loosen the two locking screws fixing the cam on the stem using a screw driver Turn the cam clockwise until contacts two limit switches Please be sure to confirm the cam contacts two limit switches by clicking sound The cams are divided into upper and lower The upper cam is for the contacting limit switch of clockwise direction and the lower cam is for counterclockwise direction While holding the cam tighten it with the two locking screws using a screw driver Referring to the page 18 confirm the travel position is in the demanded position If not back to the steps 4 5 and 6 to repeat the adjustments Remove the Allen wrench from the manual operation shaft Mount the open ratio indication plate Place and tighten the actuator cover using a Phillips screwdriver 3 Way Ball Valve Type 23 Electric Actuated Typ
31. se molybdenum disulfide MoS is used as a lubricant in the actuator Existence of scratches cracks deformation and discoloring Existence of leakage from the valve to the outside Existence of leakage when the valve is opened fully at right or left Treatment The valve has already been opened fully Tum the direction handle in the reverse The valve is kept as it is electrified in the direction reverse to the handle operating direction Tum of the power source The handle is not can t be turned when the valve is operated manually Foreign matter is in the valve Disassemble the valve to remove foreign matter Refer to page 21 The torque of the valve is increased by the piping stress Remove the piping stress The torque is increased by the influence temperature components pressure of fluid on the valve Check service condition Refer to page 6 The power source of the control panel is turned off Tum on the power source The actuator is disconnected The valve does not operate by motor driven operations Open and close are electrified simultaneously The actuator is connected wrongly 3 Way Ball Valve Type 23 Electric Actuated Type T Check the connection again Refer to page 8 9 24 ASAHI AV VALVES Installation Operation and Maintenance Manual Problem Cause Treatment Th ly voltage 1 e Supp y x fee wrong C
32. stem and the ball is broken 16 Handling of residual and waste materials AO Warning 3 Way Ball Valve Type 23 Electric Actuated Type T Replace the stem or the joint with a new one Replace the engagement with a new one Make sure to consult a waste treatment dealer for recommendations on the proper disposal of plastic valves Poisonous gas is generated when the valve is bumed improperly 25 ASAHI AV VALVES Installation Operation and Maintenance Manual 3 Way Ball Valves Type 23 Electric Actuated Type T Automatic Valve ASAHI AV VALVES Distributor Asahi Organic Chemicals Industry s homepage http www asahi yukizai co jp en Information in this manual is subject to change without notice 2011 6 3 Way Ball Valve Type 23 Electric Actuated Type T
33. the right side when viewed Q 3 Handle 14 from the trademark AV mark can be adjusted A saN 10 In the engaged state turn the handle 14 counter clockwise to loosen it and remove the union 3 11 Remove the seat 7 carefully by hand without damaging it 12 Push out the ball 2 by hand 13 Push out the stem 6 from the top flange side to the body side 3 Way Ball Valve Type 23 Electric Actuated Type T 21 ASAHI AV VALVES Installation Operation and Maintenance Manual lt Assembly gt Procedure Carry out the assembly work in the reverse procedure from item 10 With regard to item 11 before installing seat 7 on the valve check the seat for its face and back depression side engagement with ball Refer to page 4 5 13 Adjustment limit switch Shut down the power on the equipment before connecting wires There are risks of electrical shock Warning depending on the level of operating voltage A S Be sure that the cover is put on during operation Caution If you plan to operate limit switches at 1mA 100mA or 5 30V consult your nearest Asahi dealer The model AOC 00 is not allowed with a transitional adjustment of the open ratio of the valve by adjusting the limit switch In case of adjusting the open close limit switch make sure to loosen the nuts fixing the stopper bolts and turn the stopper bolts 4 to 5 times to the loosening direction No adjustment of the open close limit switch is no
34. y such practice may get your hand arm or other part of your body caught Be sure to establish a ground A defective ground may result in an electrical shock fire or other incident J At the time of adjustment or inspection ensure that your hands are free of water and oil Any such substance on your hands may result in an electric shock or equipment damage Do not exceed the rated capacity of limit switch contacts If you wish to apply very small loads Caution 1 100 mA 5 30 V consult our service station nearest to you Do not connect two or more motor driven valves in series Also install a switch or a relay contact for each motor driven valve Do not use the product near high voltage wire inverter or any other equipment that produces electrical noise or magnetism The presence of such nearby may cause malfunction or breakdown Check the integrity of wiring insulation before connecting to the actuator Failure to observe this precaution may result in wire damage Ensure all covers are tightly fastened prior to operation Insufficient fastening may allow rainwater dust or dirt to come in resulting in breakdown When connecting wires be sure to observe the connection diagram and make the connections correctly Moreover after wiring ensure that the connections are securely made before turning on the power Failure to take this precaution may cause malfunction or breakdown Each cover part is sealed with a
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