Radial-Diaphragm Valve

Transcription

1 Pioneer Way Mountain View, 90 US 00-- Radial-iaphragm Valve Maintenance Instructions and Spare Parts Manual

2 Table of ontents ctuator Maintenance Instructions Manual ctuator rawings Pneumatic ctuator rawings General Information and Spare Parts List ll bout Radial-iaphragms Manual ctuator iaphragm hangeout Instructions Pneumatic cutator iaphragm hangeout Instructions Manual and Pneumatic ctuator rawing iaphragm rawing Westlock Limit Switch ssembly/removal Instructions Westlock Limit Switch rawing Westlock Limit Switch Wiring iagram sepco Order Information sepco General Product Information sepco Warranty and Terms of Sale

3 sepco ctuator Maintenance Instructions MNUL TUTORS (For rawings Ref Pgs. - ) I. Removing the diaphragm See iaphragm Replacement Instructions PNEUMTI TUTORS (For rawings Ref. Pgs. 7-0) I. Removing the diaphragm See iaphragm Replacement Instructions II. isassembly and Reassembly. Using a / llen wrench remove the set screw.. Pull the knob off the sleeve.. Using an o-ring tool, take out the o-ring from the center of the knob and replace it with a new o-ring from the kit.. Put some of the lubricant provided on the o-ring.. Using a pair of pliers, pull the JM wiper out of the knob and replace with the new JM wiper.. Remove the snap ring from the top of the sleeve. 7. Grab the shaft and nut and pull them out of the sleeve. (One bearing race will come out with these parts.). Using an o-ring tool or a pick, remove the bearing left in the sleeve. 9. Turn sleeve over and let key sleeve drop out. 0. Using the back of a ballpoint pen or similar object, push the guide bushing assembly (G) out of the sleeve.. Lubricate o-ring for G and press the new G into the sleeve.. rop the key sleeve back into the sleeve.. Using the shaft turn the key sleeve around until it drops completely into place.. Place one of the bearing and race sets on top of the key sleeve (in the order of race-bearing-race). Press firmly into place.. Put the remaining lubricant provided on the threads of the shaft.. Insert shaft into key sleeve. 7. Screw nut down over shaft.. Place second bearing and race set over nut. Press into place. 9. Re-insert snap ring. 0. efore replacing knob onto sleeve, stretch JM wiper by pulling the edges outward. This will help slip the knob over the sleeve.. Slip the knob onto the shaft and sleeve.. Hold entire assembly so that the set screw hole in the knob is facing you. Rotate the actuator counterclockwise until the hole in the knob lines up with the hole in the nut.. Insert set screw and tighten with llen wrench. o NOT let the assembly shift while you are doing this or you will lose your alignment. III. Replacing the diaphragm See iaphragm Replacement Instructions II. isassembly and Reassembly. Place actuator in a vise with top (black part) facing up. e careful not to close the vise on the flange of the actuator.. Using a spanner wrench turn the top counterclockwise and remove the top from the actuator sleeve. Set the top on a flat surface.. Using snap ring pliers, remove the snap ring from the center of the top.. On the outer sides of the top there are two large o-rings; on the inside there is a guide bushing assembly (G). Remove o-rings and replace with new ones. Using the end of a ballpoint pen (or similar object) push the G and washer out of the top. Lubricate and press the new G into place with your thumb. Place the washer on top, re-insert the snap ring.. Remove the spring. Pull the shaft and piston assembly out of the actuator sleeve. Remove the quad ring from the piston, slip new quad ring over piston and run the o-ring tool between the piston and the quad ring to ensure it is not twisted.. Place the shaft and piston assembly in the vise with the spring side of the piston facing up, make sure that the flats are secure in the vise. Using a crescent wrench, unscrew the jam nut from the shaft. Remove the piston. Remove and replace a lubricated o-ring on the shaft. Replace the piston. Then, cover the quad ring with lubricant. Re-tighten the nut onto the shaft. 7. Remove the second G from the bottom of the actuator and replace as above (#).. Reinstall the piston and shaft assembly into the sleeve, making sure the cup of the piston is facing down. 9. Reinstall the spring. 0. Spread the rest of the lubricant on the threads of the top. Reinstall the top onto the sleeve. Turn the top clockwise until it is flush with the sleeve. Page III. Replacing the diaphragm See iaphragm Replacement Instructions Questions? all -00--

4 7 THE INFORMTION ONTINE IN THIS RWING IS THE SOLE PROPERTY OF REVISIONS SEPO NY REPROUTION IN PRT OR WHOLE WITHOUT REV. ESRIPTION TE PPROVE THE WRITTEN PERMISSION OF SEPO IS PROHIITE. PROUTION RELESE 0/0/0 M.E. GUIE USHING SSEMLY 7 SNP RING KEY SLEEVE SLEEVE JM WIPER THRUST WSHER 9 SET SREW NUT SHFT 0 KNO O-RING..0 ITEM NO. PRT OR IENTIFYING NO. NOMENLTURE OR ESRIPTION MTERIL SPEIFITION QTY REQ UNLESS OTHERWISE SPEIFIE IMENSIONS RE IN INHES TOLERNES RE: EIMLS NGLES MTERIL SEE NOTE GENERTE RWING, O NOT MNULLY UPTE PPROVLS TE RWN JRE PROST 0/0/0 HEKE MRK EMURY RESP ENG 0/0/0 PRTS LIST SEPO 0 SN NTONIO RO SUITE 0 MTN. VIEW, " MNUL TUTOR 7 NEXT SSY PPLITION USE ON FINISH -- O NOT SLE RWING MFG ENG QUL ENG SIZE SLE RWING NO. REV SHEET OF Page

5 7 THE INFORMTION ONTINE IN THIS RWING IS THE SOLE PROPERTY OF REVISIONS SEPO NY REPROUTION IN PRT OR WHOLE WITHOUT REV. ESRIPTION TE PPROVE THE WRITTEN PERMISSION OF SEPO IS PROHIITE. PROUTION RELESE 0/0/0 M.E. SHFT ERING RE SET KEY SLEEVE GUIE USHING SLEEVE 0 SET SREW ERING RE SET MN NUT.79 7 SNP RING JM WIPER. O-RING 9 MN KNO ITEM NO. PRT OR IENTIFYING NO. NOMENLTURE OR ESRIPTION MTERIL SPEIFITION QTY REQ UNLESS OTHERWISE SPEIFIE IMENSIONS RE IN INHES TOLERNES RE: EIMLS NGLES MTERIL SEE NOTE GENERTE RWING, O NOT MNULLY UPTE PPROVLS TE RWN JRE PROST 0/0/0 HEKE MRK EMURY RESP ENG 0/0/0 PRTS LIST SEPO 0 SN NTONIO RO SUITE 0 MTN. VIEW, " MNUL TUTOR 7 NEXT SSY PPLITION USE ON FINISH -- O NOT SLE RWING MFG ENG QUL ENG SIZE SLE RWING NO. REV SHEET OF Page

6 7 THE INFORMTION ONTINE IN THIS RWING IS THE SOLE PROPERTY OF REVISIONS SEPO NY REPROUTION IN PRT OR WHOLE WITHOUT REV. ESRIPTION TE PPROVE THE WRITTEN PERMISSION OF SEPO IS PROHIITE. PROUTION RELESE 0/7/0 M.E. SLEEVE GUIE USHING NUT KEY SLEEVE ERING SHFT 9 KNO 0 SET SREW ERING SET SHFT 7 SNP RING.909 JM WIPER O-RING. ITEM NO. PRT OR IENTIFYING NO. NOMENLTURE OR ESRIPTION MTERIL SPEIFITION QTY REQ UNLESS OTHERWISE SPEIFIE IMENSIONS RE IN INHES TOLERNES RE: EIMLS NGLES MTERIL SEE NOTE GENERTE RWING, O NOT MNULLY UPTE PPROVLS TE RWN JRE PROST 07//0 HEKE MRK EMURY RESP ENG 07//0 PRTS LIST SEPO 0 SN NTONIO RO SUITE 0 MTN. VIEW, " MNUL TUTOR 7 NEXT SSY PPLITION USE ON FINISH -- O NOT SLE RWING MFG ENG QUL ENG SIZE SLE RWING NO. REV SHEET OF Page

7 7 THE INFORMTION ONTINE IN THIS RWING IS THE SOLE PROPERTY OF REVISIONS SEPO NY REPROUTION IN PRT OR WHOLE WITHOUT REV. ESRIPTION TE PPROVE THE WRITTEN PERMISSION OF SEPO IS PROHIITE. PROUTION RELESE 0/0/0 M.E. KEY SLEEVE GUIE USHING SLEEVE ERING RE SET MN NUT SHFT ERING RE SET 0 SET SREW KEY.7 7 SNP RING JM WIPER. 9 MN KNO O-RING ITEM NO. UNLESS OTHERWISE SPEIFIE IMENSIONS RE IN INHES TOLERNES RE: EIMLS NGLES MTERIL PRT OR IENTIFYING NO. SEE NOTE GENERTE RWING, O NOT MNULLY UPTE PPROVLS TE RWN JRE PROST 0/0/0 HEKE MRK EMURY RESP ENG 0/0/0 NOMENLTURE OR ESRIPTION PRTS LIST SEPO MTERIL SPEIFITION 0 SN NTONIO RO SUITE 0 MTN. VIEW, " MNUL TUTOR QTY REQ 7 NEXT SSY PPLITION USE ON FINISH -- O NOT SLE RWING MFG ENG QUL ENG SIZE SLE RWING NO. REV SHEET OF Page

8 7 THE INFORMTION ONTINE IN THIS RWING IS THE SOLE PROPERTY OF REVISIONS SEPO NY REPROUTION IN PRT OR WHOLE WITHOUT REV. ESRIPTION TE PPROVE THE WRITTEN PERMISSION OF SEPO IS PROHIITE. PROUTION RELESE 0/0/0 M.E. SLEEVE GUIE USHING SSEMLY RETINER QU RING 7 PISTON SNP RING SHFT 9 LOK WSHER SPRING 0 NUT O-RING (-0) RETHER PTER O-RING (-0) O-RING (-) TOP SNP RING RET. WSHER GUIE USHING SSEMLY ITEM NO. UNLESS OTHERWISE SPEIFIE IMENSIONS RE IN INHES TOLERNES RE: EIMLS NGLES MTERIL PRT OR IENTIFYING NO. SEE NOTE GENERTE RWING, O NOT MNULLY UPTE PPROVLS TE RWN JRE PROST 0/0/0 HEKE MRK EMURY RESP ENG 0/0/0 NOMENLTURE OR ESRIPTION PRTS LIST SEPO MTERIL SPEIFITION 0 SN NTONIO RO SUITE 0 MTN. VIEW, QTY REQ 0." PNEUMTI TUTOR 7 NEXT SSY PPLITION USE ON FINISH -- O NOT SLE RWING MFG ENG QUL ENG SIZE SLE RWING NO. REV SHEET OF Page

9 7 THE INFORMTION ONTINE IN THIS RWING IS THE SOLE PROPERTY OF REVISIONS SEPO NY REPROUTION IN PRT OR WHOLE WITHOUT REV. ESRIPTION TE PPROVE THE WRITTEN PERMISSION OF SEPO IS PROHIITE. PROUTION RELESE 0/0/0 M.E. GUIE USHING SSEMLY SLEEVE RET. WSHER SNP RING 9 LOK WSHER QU RING SHFT 7 PISTON O-RING (-0) 0 NUT O-RING (-O) SPRING RETHER O-RING (-0) TOP PTER.9. SNP RING RET. WSHER GUIE USHING SSEMLY ITEM NO. UNLESS OTHERWISE SPEIFIE IMENSIONS RE IN INHES TOLERNES RE: EIMLS NGLES MTERIL PRT OR IENTIFYING NO. SEE NOTE GENERTE RWING, O NOT MNULLY UPTE PPROVLS TE RWN JRE PROST 0/0/0 HEKE MRK EMURY RESP ENG 0/0/0 NOMENLTURE OR ESRIPTION PRTS LIST SEPO MTERIL SPEIFITION 0 SN NTONIO RO SUITE 0 MTN. VIEW, " PNEUMTI TUTOR QTY REQ NOTE: + IS FOR PRTS IN PK-00 7 NEXT SSY PPLITION USE ON FINISH -- O NOT SLE RWING MFG ENG QUL ENG SIZE SLE RWING NO. REV SHEET OF Page 7

10 7 THE INFORMTION ONTINE IN THIS RWING IS THE SOLE PROPERTY OF REVISIONS SEPO NY REPROUTION IN PRT OR WHOLE WITHOUT REV. ESRIPTION TE PPROVE THE WRITTEN PERMISSION OF SEPO IS PROHIITE. PROUTION RELESE 07//0 M.E. SLEEVE GUIE USHING RET WSHER SNP RING 0 NUT 9 LOK WSHER SHFT SPRING TOP O-RING (-0) TOP O-RING (-) TOP O-RING PTER RETHER VENT 7 PISTON QU RING.70 SNP RING RET WSHER GUIE USHING ITEM NO. PRT OR IENTIFYING NO. NOMENLTURE OR ESRIPTION. MTERIL SPEIFITION QTY REQ UNLESS OTHERWISE SPEIFIE IMENSIONS RE IN INHES TOLERNES RE: EIMLS NGLES MTERIL SEE NOTE GENERTE RWING, O NOT MNULLY UPTE PPROVLS TE RWN JRE PROST 07//0 HEKE MRK EMURY RESP ENG 07//0 PRTS LIST SEPO 0 SN NTONIO RO SUITE 0 MTN. VIEW, " PNEUMTI TUTOR 7 NEXT SSY PPLITION USE ON FINISH -- O NOT SLE RWING MFG ENG QUL ENG SIZE SLE RWING NO. REV SHEET OF Page

11 7 THE INFORMTION ONTINE IN THIS RWING IS THE SOLE PROPERTY OF SEPO NY REPROUTION IN PRT OR WHOLE WITHOUT THE WRITTEN PERMISSION OF SEPO IS PROHIITE. PTER RETHER VENT REVISIONS REV. ESRIPTION TE PPROVE //0 PROUTION RELESE M.E. RULON USHING SLEEVE GUIE USHING RET WSHER SNP RING SHFT 9 LOK WSHER 0 NUT 7 TOP O-RING LOWER TOP O-RING UPPER RULON USHING 9 TOP 7 PISTON O-RING QU RING.7 OUTER SPRING INNER SPRING.9 SNP RING RET WSHER GUIE USHING ITEM NO. UNLESS OTHERWISE SPEIFIE IMENSIONS RE IN INHES TOLERNES RE: EIMLS NGLES MTERIL PRT OR IENTIFYING NO. SEE NOTE GENERTE RWING, O NOT MNULLY UPTE PPROVLS TE RWN JRE PROST //0 HEKE MRK EMURY RESP ENG //0 NOMENLTURE OR ESRIPTION PRTS LIST SEPO MTERIL SPEIFITION 0 SN NTONIO RO SUITE 0 MTN. VIEW, " PNEUMTI TUTOR QTY REQ 7 NEXT SSY PPLITION USE ON FINISH -- O NOT SLE RWING MFG ENG QUL ENG SIZE SLE RWING NO. REV SHEET OF Page 9

12 General Information and Spare Parts List GENERL INFORMTION ll SEPO actuators meet requirements. Maximum operating temperature: Maximum operating pressure: 0 psi IMPORTNT: O-RINGS SHOUL E REPLE NNULLY LL FOR REPLEMENT KIT NUMER. PNEUMTI TUTORS ir pressure minimums: 0. - min. air pressure to open valve 0 psi,. and - min. air pressure to open valve 0 psi HEIGHT OF TUTORS - from top (knob) to clamp face. 0. Manual actuator. maximum travel of position indicator Pneumatic actuator.9 maximum travel of position indicator Manual actuator.7 maximum travel of position indicator Pneumatic actuator.7 maximum travel of position indicator 0.0. Manual actuator.90 maximum travel of position indicator 0.. Pneumatic actuator.7 maximum travel of position indicator 0..0 Manual actuator.90 maximum travel of position indicator 0..0 Pneumatic actuator.7 maximum travel of position indicator 0. /. / Saunders Retrofitted Pneumatic 7.7 maximum travel of position indicator 0.00 TUTOR SPRE PRTS LIST LL MNUL TUTORS Part # escription MK-00 Includes o-rings, guide bushing and wiper seal. SEPO 0. PNEUMTI TUTOR PK-00 Includes o-rings, guide bushing and quad ring. SEPO.0 PNEUMTI TUTOR PK-00 Includes o-rings, guide bushing and quad ring. SEPO. /.0 PNEUMTI TUTOR PK-00 Includes o-rings, guide bushing and quad ring. SUNERS RETROFITTE PNEUMTI TUTOR PKS-00 Includes o-rings and guide bushing. *** Please check the pneumatic actuator type. The first SEPO pneumatic actuator was a black PES Saunders actuator with SEPO internal parts. If you need spare parts for NY type of SEPO actuator, please contact us at REPLEMENT IPHRGMS Material /.0 Standard Satellite Silicone SL0 SG0 SL0 SL0 SL0 SL0 EPM EP0 EG0 EP0 EP0 EP0 EP0 Viton VT0 VG0 VT0 VT0 N/ N/ Parylene Plus Silicone PS0 PSG0 PS0 PS0 PS0 N/ EPM PE0 PEG0 PE0 PE0 PE0 N/ Please call us for current price and availability at Page 0

13 LL OUT SEPO RIL-IPHRGMS. Why is diaphragm life unpredictable? It s true and it s hard to hear if you re the one who is expected to report the answer to this question. It seems so logical after all. nd when we valve manufacturers tell you we don t know for sure, it s tough on you. So we d like to explain. First, we are never told exactly what chemicals are in your process. So, it s hard for us to know what we are dealing with. We want to be careful and this is why we can t give you an answer that gets any better than the classic, it depends. The factors that contribute to diaphragm aging include, but are not limited to: the chemicals in the process, the IP and SIP cycles, as well as the temperatures and lengths of all these cycles. Sometimes the cycles and the chemicals even act synergistically to age the diaphragm. Steam certainly ages diaphragms. [Our valves are designed for an aseptic environment and can be sterilized per -.0.7] On top of that, cycle parameters for IP/SIP vary from company to company. While IP/SIP cycles may resemble each other from plant to plant, the truth is that no one can develop a generic IP/SIP cycle. Since each IP/SIP cycle is custom developed, and we never know what the product is to begin with, there is no way we can even guess at how to carry out an appropriate test in the lab. This is why valve makers don t (and shouldn t) attempt to predict diaphragm life.. How should I select a diaphragm material? a. Gather data about your own process. Find out what is already known about how certain elastomers perform in your system. b. heck the generic chemical compatibility tables produced by many elastomer manufacturers. These will clue you in about what materials not to select as a diaphragm. c. Make your best judgment in diaphragm selection based on actual experience at your plant combined with the compatibility tables. Remember: Nothing we can suggest can come close to the value of your company s own experience. Trust what you learn from your production people.. How can I tell when it s time to change the diaphragm? a. Observe the diaphragm as it goes into the process and starts to develop a life. Examine it weekly or twice a month, at a minimum (it takes only minutes to do with an SEPO valve). b. Keep on the lookout for any signs of increasing overall diaphragm stiffness and, of course, any incipient cracks/tears. Learn what the diaphragm looks and feels like as it ages in your process. c. Our pickiest customers suggest starting with the following rules of thumb for being sure to change diaphragms long before needed:. For < SIP cycles a week (of < hours each at temperatures < o ), consider annual diaphragm changeout.. For < SIP cycles a week (of < hours each at temperatures < o ), consider changing out the diaphragm at six months. Page

14 Radial-iaphragm 00-- Valves 00-- IPHRGM HNGEOUT INSTRUTIONS FOR MNUL TUTORS. To REMOVE diaphragm from MNUL actuators ) Unclamp & remove actuator from valve body, turn handle LOKWISE until position indicator is FLUSH WITH HNLE ) Place actuator handle-down on flat surface to ensure that POSITION INITOR IS FLUSH ) Turn diaphragm OUNTER-LOKWISE to remove unclamp & remove actuator from valve body valve body. turn handle LOKWISE. use flat surface to ensure indicator is FLUSH WITH HNLE, actuator sits FLT iaphragm. turn diaphragm OUNTER-LOKWISE to remove PROPER POSITION For IPHRGM MOUNTING shaft fully extended actuator handle (flat surface) position indicator FLUSH WITH HNLE actuator sits FLT IMPROPER POSITION For IPHRGM MOUNTING shaft not fully extended position indicator in extended position. thread diaphragm onto FULLY EXTENE shaft (flat surface). turn diaphragm LOKWISE to mount, fingertight position indicator FLUSH WITH HNLE actuator sits FLT. To MOUNT diaphragm and re-assemble with valve body ) Thread diaphragm onto fully extended shaft ) Turn diaphragm LOKWISE until FINGER-TIGHT ) Turn handle OUNTERLOKWISE turns to slightly retract diaphragm & shaft; insert diaphragm/actuator assembly into valve body with sanitary clamp; fingertight. Rotate handle turns OUNTER-LOKWISE, insert diaphragm/actuator assembly into valve body, fasten with clamp, fingertight valve body (flat surface) position indicator extended actuator doesn't sit FLT (flat surface) position indicator FLUSH WITH HNLE actuator sits FLT diaphragm/actuator assembly position indicator slightly extended rev: 0/0 Page

15 iaphragm Replacement Instructions for sepco Pneumatic ctuators For information or assistance, please give us a call at LL SEPO actuators (manual and pneumatic) are OPEN when the position indicator is protruding from the actuator. It is LOSE when the position indicator is flush with the actuator. iaphragms MUST be mounted on the shaft when shaft is fully extended (in the LOSE position). WRNING: Valve clamp MUST NOT be opened during steaming or while valve is under pressure. Normally losed Pneumatic ctuators LL SIZES REMOVING:. Make sure air to the actuator is ON.. Remove clamp.. Remove actuator and diaphragm assembly by grasping diaphragm edge and pulling downward from valve body.. Turn off or disconnect actuator from air source. Run your thumb between diaphragm edge and actuator to break any gasket bead.. Turn diaphragm counterclockwise until completely unscrewed from actuator. REPLING:. While air to actuator is OFF mount diaphragm on actuator shaft and turn clockwise until fully seated. o NOT force; Finger-tight is sufficient. Insert actuator and diaphragm assembly into valve body. Ensure good seating by rocking assembly into position.. Turn air source ON to fully open actuator, position indicator should be protruding from the top of the actuator. This pulls diaphragm back to allow firm tightening.. Reinstall clamp. Normally Open Pneumatic ctuators LL SIZES REMOVING:. Make sure air to actuator is OFF.. Remove clamp.. onnect actuator to air source, turn air ON.. Remove actuator and diaphragm assembly by grasping diaphragm edge and pulling downward from valve body.. Run your thumb between diaphragm edge and actuator to break any gasket bead.. Turn diaphragm counterclockwise until completely unscrewed from actuator. REPLING:. onnect actuator to air supply and turn air ON.. Mount diaphragm on actuator shaft and turn clockwise until fully seated. o NOT force; Finger-tight is sufficient.. Insert actuator and diaphragm assembly into valve body. Ensure good seating by rocking assembly into position.. Turn OFF or disconnect the air source to pull diaphragm back and allow easy assembly.. Reinstall clamp. NOTE:. Improper diaphragm mounting can cause semi-circular or circular cuts on the diaphragm at the seating surface.. Hard piped air lines to pneumatic actuators have been associated with misalignment upon assembly (and thus, seal failure). Please provide some flexible airhose at the pneumatic actuator to avoid this. rev: 0/0 Page

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17 7 THE INFORMTION ONTINE IN THIS RWING IS THE SOLE PROPERTY OF SEPO NY REPROUTION IN PRT OR WHOLE WITHOUT THE WRITTEN PERMISSION OF SEPO IS PROHIITE " STNR IPHRM (SL, EP, VT, PS, PE) 0. 0." INTEGRL IPHRM (SG, EG, VG, PSG, PEG) 0.7 " IPHRGM (SL, EP, VT, PS, PE) " & " IPHRGM (SL, EP, VT, PS, PE) 0 ITEM NO. PRT OR IENTIFYING NO. NOMENLTURE OR ESRIPTION MTERIL SPEIFITION QTY REQ " IPHRGM (SL, EP, VT, PS, PE) 0 UNLESS OTHERWISE SPEIFIE IMENSIONS RE IN INHES TOLERNES RE: EIMLS NGLES MTERIL SEE NOTE GENERTE RWING, O NOT MNULLY UPTE PPROVLS TE RWN TERRY FLNERS /0/0 HEKE MRK EMURY /0/0 RESP ENG PRTS LIST SEPO 0 SN NTONIO RO SUITE 0 MTN. VIEW, IPHRGMS 7 NEXT SSY PPLITION USE ON FINISH -- O NOT SLE RWING MFG ENG QUL ENG SIZE SLE RWING NO REV. SHEET OF Page

18 SEPO - WESTLOK 990 LIMIT SWITH INSTRUTIONS For information or assistance, please give us a call at SSEMLY Please see drawing number Screw machined shaft (7) into the actuator shaft using a / allen wrench.. Using the two long screws, attach the mounting plate (0) to the top of the pneumatic actuator.. Remove the limit switch cover.. ttach the limit switch base () to the mounting plate (0) using the three short screws (7).. Slide the trigger assembly () part with the red and black knobs over the machined shaft (7) until it seats.. Screw the yellow indicator shaft () onto the machined shaft (7). 7. Screw the cover () back onto the base (). REMOVL Please see drawing number Unscrew the limit switch cover ().. Unscrew the yellow indicator shaft () from the machined shaft (7).. With a / llen wrench, unscrew the machined shaft (7) from the adapter shaft.. Slide the trigger assembly () - part with red and black knobs - off the machined shaft (7).. etach the base () of the limit switch from the mounting plate (0) by removing the three short screws (7).. etach the mounting plate from the top of the actuator by removing the two screws. isassembly is now complete ssembly is now complete Page

19 7 THE INFORMTION ONTINE IN THIS RWING IS THE SOLE PROPERTY OF REVISIONS SEPO NY REPROUTION IN PRT OR WHOLE WITHOUT REV. ESRIPTION TE PPROVE THE WRITTEN PERMISSION OF SEPO IS PROHIITE. PRO RELESE M.E UNLESS OTHERWISE SPEIFIE IMENSIONS RE IN INHES TOLERNES RE: FINISH EIMLS NGLES Ra O NOT SLE RWING No. escription Mounting Plate screw 0 Mounting Plate 9 O-ring O-ring 7 Mounting screw Terminal block label Upper mounting bracket Wire guide Terminal block mount Lower mounting bracket over 0 Indicator cover screw 9 Indicator cover gasket Indicator shaft 7 Machined shaft Trigger assembly Terminal block Upper Magnum switch Lower Mmagnum switch Indicator cap ase SEPO 0 SN NTONIO RO SUITE 0 MTN. VIEW, GENERTE RWING, O NOT MNULLY UPTE PPROVLS TE RWN JRE PROST /0/00 HEKE MRK EMURY /0/00 SIZE SLE Westlock 990 Limit Switch WG. NO. REV SHEET OF Page 7

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21 SEPO Ordering Information It s easy to get a quote or place an order with us! Just list your three catalog numbers one for the valve body, one for the actuator, and one for the diaphragm - and forward to us. ll of our standard products are shown with catalog numbers in the SEPO Products section of the catalog.. Find the valve body shape that you want among the product drawings, and note the catalog number on the drawing. (Example: TF0-00 = Tank valve with a elbow outlet) **. hoose the surface finish you require from the table on next page.. hoose the manual or pneumatic actuator in the appropriate size and configuration e.g. pneumatic with or without limit switch and note the catalog number shown on the next page. (Example: PN0 = pneumatic actuator).. hoose the appropriate diaphragm size and elastomer, using the numbers shown on the next page. (Example: SL0 = Silicone diaphragm). Fax, call or SEPO for price and delivery information. Fax Phone info@asepco.com ** If you don t see the valve you want just call us. SEPO Valves can be made in a wide variety of sizes and porting options - too numerous to illustrate in a general catalog. SEPO exists to solve flow control problems. We will be happy to work with you on any special requirements you may have. Page 9

22 SEPO General Product Information Surface Finish surface finishes are available. ll valves are electropolished and passivated. 0 grit = 0- Micro Inch Ra Order code = XXXX-XXX - 0 grit = -9 Micro Inch Ra Order code = XXXX-XXX - 0 grit = 9- Micro Inch Ra Order code = XXXX-XXX - Example TF0-00- ctuators. &. Manual: MN0 MN0 MN0 MN0 MN0 Pneumatic: PN0 PN0 PN0 PN0 PN0 Westlock 990 position indicator with -SPT proximity sensors Size based on size of actuator: = LS-0-. & = LS-0- = LS-0-. = LS-0-0 iaphragms (Standard) (Satellite). &.. Silicone SL0 SL0 SL0 SL0 SL0 SG0 EPM EP0 EP0 EP0 EP0 EP0 EG0 Viton N/ N/ VT0 VT0 VT0 VG0 Silicone (Parylene) N/ PS0 PS0 PS0 PS0 PSG0 EPM (Parylene) N/ PE0 PE0 PE0 PE0 PEG0 Page 0

23 SEPO WRRNTY N TERMS OF SLE GENERL: The following terms and conditions are applicable to all sales of SEPO Valves. ny acceptance by SEPO of a purchase order for its valves is hereby made conditional upon the customer s acceptance of these terms and conditions of sales; including, in particular, any which are different from or in addition to or vary the terms contained in the customer s purchase order or request for quotation. Such acceptance shall be deemed to occur upon the failure of the customer to object in writing specifically to these terms and conditions within fourteen () days of receipt hereof. No waiver, alteration or modification of these terms and conditions whether in the customer purchase order or otherwise shall be valid unless specifically accepted in writing by an authorized representative of SEPO. LIMITTIONS OF USE: SEPO valves are designed for aseptic processing at not greater than their rated working pressure and within the temperature range designated by SEPO. SEPO disclaims the suitability for its valves for applications or types of service other than those for which they are intended, as indicated in SEPO specifications furnished to the customer. SEPO also disclaims suitability of its valves for any use whatever, following an unsuccessful installation qualification protocol or after service without replacement of the diaphragm in accordance with SEPO recommendations. WRRNTY: SEPO warrants its valves against defects in materials or workmanship for a period of one year from the date of shipment, provided that they are used for a purpose and in a manner recommended or approved by SEPO and provided that upon inspection by SEPO after return to it, it s products or parts are found to be defective. In such case, the warranty obligation of SEPO shall not exceed the net sales price of the defective product or part. SEPO makes no warranty respecting the products of other manufacturers, which it may sell as part of an SEPO valve assembly, but will afford to its customers the warranty rights afforded to it by the respective makers. SEPO MKES NO OTHER WRRNTY OF NY KIN, EXPRESS OR IMPLIE, N LL IMPLIE WRRNTIES OF MERHNTLILITY N FITNESS FOR PRTIULR PURPOSE WHIH EXEE THE FOREMENTIONE WRRNTY RE ISLIME Y SEPO N EXLUE Y THIS WRRNTY. SEPO neither assumes nor authorizes any person to assume for it, any other obligation in connection with the sale of its products. THIS WRRNTY SHLL NOT PPLY TO NY PROUTS OR PRTS WHIH HVE EEN REPIRE OR LTERE WITHOUT PRIOR UTHORIZTION Y SEPO IN WRITING; OR HVE EEN SUJET TO MISUSE OF NY KIN INLUING UT NOT LIMITE TO ONTRRY TO SEPO INSTRUTIONS OR REOMMENTIONS. SEPO SHLL NOT E RESPONSILE FOR ESIGN EFETS UE TO INURTE OR INOMPLETE INFORMTION SUPPLIE Y THE USTOMER OR ITS REPRESENTTIVES. ISLIMER OF LIILITY: ll warranties which might otherwise arise from the course of usage or trade are hereby expressly excluded and dislaimed. In no event shall SEPO be liable for special, incidental, exemplary, consequential or indirect damages or for loss of anticipated profits to a customer, ex-customer, distributor, or any other person. WRNING: SEPO products should be used only in services and within pressure and temperature ranges designated in its product information or specifications or as specifically approved by it in writing. MISUSE OF SEPO PROUTS MY RESULT IN PERSONL INJURY OR PROPERTY MNGE. IF NY SEPO VLVE SHOWS SIGNS OF LEKGE, O NOT OPERTE REMOVE IT FROM THE LINE N REPIR OR REPLE IT. Page