Lars Kruse Andersen Global Product Quality Manager Pumps, Valves, Fittings and Tank Equipment Title Name Kolding 2016-06-01 Place Date Signature CONTACT CSI FOR MORE INFORMATION | CSIDESIGNS.COM | SALES@CSIDESIGNS.COM | 417.831.1411 ALFA LAVAL UNIQUE SSV ASEPTIC VALVE INSTRUCTION MANUAL—REV 3/19...
Y Y e e a a r r o o f f p p r r o o d d u u c c t t i i o o n n From 2006 From 2006 to June 2016 From June 2016 CONTACT CSI FOR MORE INFORMATION | CSIDESIGNS.COM | SALES@CSIDESIGNS.COM | 417.831.1411 ALFA LAVAL UNIQUE SSV ASEPTIC VALVE INSTRUCTION MANUAL—REV 3/19...
DO NOT ATTEMPT TO CUT ACTUATOR OPEN REFER TO SERVICE BULLETIN (The lock wire opening is locked) CONTACT CSI FOR MORE INFORMATION | CSIDESIGNS.COM | SALES@CSIDESIGNS.COM | 417.831.1411 ALFA LAVAL UNIQUE SSV ASEPTIC VALVE INSTRUCTION MANUAL—REV 3/19...
- Support air on high pressure actuator versions is N N O O T T allowed To prevent shock in the actuator and to prevent exceeding 145 PSI (10 bar) product pressure, Alfa Laval recommends N N O O T T to exceed 43.5 PSI (3 bar) support air on the spring side in all the Unique SSV actuators.
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N N e e v v e e r r touch moving parts if the actuator is supplied with compressed air A A l l w w a a y y s s use Alfa Laval genuine spare parts WARNING...
C C A A U U T T I I O O N N 1. Complete valve, shut-off valve or change-over valve (see steps 2a and 2b). Alfa Laval cannot be held responsible for incorrect unpacking. 2. Delivery note. 3. Instruction manual.
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Remove possible packing materials from the valve/valve parts. Inspect the valve/valve parts for visible transport damages. Avoid damaging the valve/valve parts. CONTACT CSI FOR MORE INFORMATION | CSIDESIGNS.COM | SALES@CSIDESIGNS.COM | 417.831.1411 ALFA LAVAL UNIQUE SSV ASEPTIC VALVE INSTRUCTION MANUAL—REV 3/19...
- C C A A U U T T I I O O N N Do N N O O T T attempt to disassemble the actuator due to Alfa Laval cannot be held responsible for incorrect installation. spring under load danger.
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1. is visible, when mounting the valve vertically 2. always is downwards due to self-draining, when the valve is mounted horizontally. * = Leakage detection hole CONTACT CSI FOR MORE INFORMATION | CSIDESIGNS.COM | SALES@CSIDESIGNS.COM | 417.831.1411 ALFA LAVAL UNIQUE SSV ASEPTIC VALVE INSTRUCTION MANUAL—REV 3/19...
P P a a y y s s p p e e c c i i a a l l a a t t t t e e n n t t i i o o n n t t o o t t h h e e w w a a r r n n i i n n g g s s ! ! Open/close! CONTACT CSI FOR MORE INFORMATION | CSIDESIGNS.COM | SALES@CSIDESIGNS.COM | 417.831.1411 ALFA LAVAL UNIQUE SSV ASEPTIC VALVE INSTRUCTION MANUAL—REV 3/19...
When in doubt, or in the absence of local regulations, please contact your local Alfa Laval sales company. If the actuator is marked with a danger warning, do not attempt to cut the actuator open.
- A A l l w w a a y y s s read the technical data thoroughly. See section 6 Technical data. WARNING - A A l l w w a a y y s s use Alfa Laval genuine spare parts. SPRING UNDER LOAD The warranty of Alfa Laval products is dependent on use of...
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1. Ensure smooth movement of the actuator (the actuator is lubricated before delivery). 2. Lubricate all seals with Molykote Longterm 2 plus if necessary. TD 461-687 CONTACT CSI FOR MORE INFORMATION | CSIDESIGNS.COM | SALES@CSIDESIGNS.COM | 417.831.1411 ALFA LAVAL UNIQUE SSV ASEPTIC VALVE INSTRUCTION MANUAL—REV 3/19...
If marked with a danger warning, do N N O O T T attempt to cut the actuator open, due to spring under load. CONTACT CSI FOR MORE INFORMATION | CSIDESIGNS.COM | SALES@CSIDESIGNS.COM | 417.831.1411 ALFA LAVAL UNIQUE SSV ASEPTIC VALVE INSTRUCTION MANUAL—REV 3/19...
26.4 gal 33% NaOH water 2. 0.5% by weight HNO at 158 Cleaning agent. 0.2 gal 26.4 gal 53% HNO water CONTACT CSI FOR MORE INFORMATION | CSIDESIGNS.COM | SALES@CSIDESIGNS.COM | 417.831.1411 ALFA LAVAL UNIQUE SSV ASEPTIC VALVE INSTRUCTION MANUAL—REV 3/19...
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N N O O T T E E Clean water Cleaning agents The cleaning agents must be stored/disposed of in accordance with current regulations/directives. CONTACT CSI FOR MORE INFORMATION | CSIDESIGNS.COM | SALES@CSIDESIGNS.COM | 417.831.1411 ALFA LAVAL UNIQUE SSV ASEPTIC VALVE INSTRUCTION MANUAL—REV 3/19...
- A A l l w w a a y y s s read the technical data thoroughly. WARNING See section 6 Technical data. - A A l l w w a a y y s s use Alfa Laval genuine spare parts. SPRING UNDER LOAD DO NOT ATTEMPT TO CUT ACTUATOR OPEN...
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R R e e c c o o m m m m e e n n d d e e d d s s p p a a r r e e p p a a r r t t s s Service kits (see section 7 Parts list and Service Kits) CONTACT CSI FOR MORE INFORMATION | CSIDESIGNS.COM | SALES@CSIDESIGNS.COM | 417.831.1411 ALFA LAVAL UNIQUE SSV ASEPTIC VALVE INSTRUCTION MANUAL—REV 3/19...
Remove the air drain hose Ensure pipe is empty and not pressurized and then loosen the clamp. Drain hose connection 2205-0063 CONTACT CSI FOR MORE INFORMATION | CSIDESIGNS.COM | SALES@CSIDESIGNS.COM | 417.831.1411 ALFA LAVAL UNIQUE SSV ASEPTIC VALVE INSTRUCTION MANUAL—REV 3/19...
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Loosen the plug from the actuator by usning two 17 mm spanners 2205-0009 S S t t e e p p 3 3 Remove the bonnet 2205-0007 CONTACT CSI FOR MORE INFORMATION | CSIDESIGNS.COM | SALES@CSIDESIGNS.COM | 417.831.1411 ALFA LAVAL UNIQUE SSV ASEPTIC VALVE INSTRUCTION MANUAL—REV 3/19...
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If necessary the bushing (24) in the bonnet can be replaced Clean all parts and replace diaphragm and plug seal 2205-0005 2205-0050 CONTACT CSI FOR MORE INFORMATION | CSIDESIGNS.COM | SALES@CSIDESIGNS.COM | 417.831.1411 ALFA LAVAL UNIQUE SSV ASEPTIC VALVE INSTRUCTION MANUAL—REV 3/19...
Diaphragm Mechanical stop TD 461-1012 Upper clamp Place the plug in upper position and loosen the upper clamp. TD 461-1013 CONTACT CSI FOR MORE INFORMATION | CSIDESIGNS.COM | SALES@CSIDESIGNS.COM | 417.831.1411 ALFA LAVAL UNIQUE SSV ASEPTIC VALVE INSTRUCTION MANUAL—REV 3/19...
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This makes the reassembly much easier, as the valve can be mounted up in the same position in the workshop. 2205-0065 CONTACT CSI FOR MORE INFORMATION | CSIDESIGNS.COM | SALES@CSIDESIGNS.COM | 417.831.1411 ALFA LAVAL UNIQUE SSV ASEPTIC VALVE INSTRUCTION MANUAL—REV 3/19...
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D D A A N N G G E E R R ! ! Finger cuts at “bonnet” and “seat ring” 2205-0068 CONTACT CSI FOR MORE INFORMATION | CSIDESIGNS.COM | SALES@CSIDESIGNS.COM | 417.831.1411 ALFA LAVAL UNIQUE SSV ASEPTIC VALVE INSTRUCTION MANUAL—REV 3/19...
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Loosen the spindle from the plug. Use two 17 mm spanners. It is easiest to use a vice. 2205-0029 2205-0028 CONTACT CSI FOR MORE INFORMATION | CSIDESIGNS.COM | SALES@CSIDESIGNS.COM | 417.831.1411 ALFA LAVAL UNIQUE SSV ASEPTIC VALVE INSTRUCTION MANUAL—REV 3/19...
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The leakage fitting in the bonnet does not need to be dismounted 2205-0041 S S t t e e p p 7 7 Dismount upper valve body from the plug/seat. 2205-0042 CONTACT CSI FOR MORE INFORMATION | CSIDESIGNS.COM | SALES@CSIDESIGNS.COM | 417.831.1411 ALFA LAVAL UNIQUE SSV ASEPTIC VALVE INSTRUCTION MANUAL—REV 3/19...
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It is also possible to use a screw driver between the bonnet and valve. There is an “opening” marked in the bonnet where the screw driver can be fitted. TD 461-752 CONTACT CSI FOR MORE INFORMATION | CSIDESIGNS.COM | SALES@CSIDESIGNS.COM | 417.831.1411 ALFA LAVAL UNIQUE SSV ASEPTIC VALVE INSTRUCTION MANUAL—REV 3/19...
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It is important that the flat side of the disc is upwards. The bushing (24) in the bonnet can be replaced, if necessary. 2205-0019 CONTACT CSI FOR MORE INFORMATION | CSIDESIGNS.COM | SALES@CSIDESIGNS.COM | 417.831.1411 ALFA LAVAL UNIQUE SSV ASEPTIC VALVE INSTRUCTION MANUAL—REV 3/19...
4. The seal ring can now be mounted by hand or with the Alfa Laval plug tool. Drawing 2 2200-0094 CONTACT CSI FOR MORE INFORMATION | CSIDESIGNS.COM | SALES@CSIDESIGNS.COM | 417.831.1411 ALFA LAVAL UNIQUE SSV ASEPTIC VALVE INSTRUCTION MANUAL—REV 3/19...
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Be careful not to make marks on the surface of the plug and seal ring (see drawing 5). Bulge - incorrect installation Drawing 5 2200-0122 CONTACT CSI FOR MORE INFORMATION | CSIDESIGNS.COM | SALES@CSIDESIGNS.COM | 417.831.1411 ALFA LAVAL UNIQUE SSV ASEPTIC VALVE INSTRUCTION MANUAL—REV 3/19...
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This is done with a screwdriver and always underneath the E. Grease Paralique GTE703 plug as shown (see drawing 4). from service kit F. Screwdriver (no sharp corner) CONTACT CSI FOR MORE INFORMATION | CSIDESIGNS.COM | SALES@CSIDESIGNS.COM | 417.831.1411 ALFA LAVAL UNIQUE SSV ASEPTIC VALVE INSTRUCTION MANUAL—REV 3/19...
Before mounting all parts must be cleaned A. Actuator B. Spindel C. Bonnet D. Disc E. Diaphragm F. Plug 2205-0001 CONTACT CSI FOR MORE INFORMATION | CSIDESIGNS.COM | SALES@CSIDESIGNS.COM | 417.831.1411 ALFA LAVAL UNIQUE SSV ASEPTIC VALVE INSTRUCTION MANUAL—REV 3/19...
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It is important that the flat side of the disc is upwards. 2205-0003 S S t t e e p p 4 4 Mount spindle. 2205-0004 CONTACT CSI FOR MORE INFORMATION | CSIDESIGNS.COM | SALES@CSIDESIGNS.COM | 417.831.1411 ALFA LAVAL UNIQUE SSV ASEPTIC VALVE INSTRUCTION MANUAL—REV 3/19...
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Make sure that the diaphragm is securely mounted on the bonnet before installing the complete diaphragm/stem into the valve body. TD 461-700 2205-0007 CONTACT CSI FOR MORE INFORMATION | CSIDESIGNS.COM | SALES@CSIDESIGNS.COM | 417.831.1411 ALFA LAVAL UNIQUE SSV ASEPTIC VALVE INSTRUCTION MANUAL—REV 3/19...
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2” - 4” to a Torque of 25 lbf-ft (33 Nm) 1” - 1½” to a Torque of 13 lbf-ft (17 Nm) Use two 17 mm spanners 2205-0009 CONTACT CSI FOR MORE INFORMATION | CSIDESIGNS.COM | SALES@CSIDESIGNS.COM | 417.831.1411 ALFA LAVAL UNIQUE SSV ASEPTIC VALVE INSTRUCTION MANUAL—REV 3/19...
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Now move the actuator stem in top position and press H H A A R R D D on top of the actuator to reduce the gap to approx. 1/25 inch (1 mm). CONTACT CSI FOR MORE INFORMATION | CSIDESIGNS.COM | SALES@CSIDESIGNS.COM | 417.831.1411 ALFA LAVAL UNIQUE SSV ASEPTIC VALVE INSTRUCTION MANUAL—REV 3/19...
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Grease the thread with Molykote. Place a hose in the fitting in the sealing element (hole for leakage detection). 2205-0070 CONTACT CSI FOR MORE INFORMATION | CSIDESIGNS.COM | SALES@CSIDESIGNS.COM | 417.831.1411 ALFA LAVAL UNIQUE SSV ASEPTIC VALVE INSTRUCTION MANUAL—REV 3/19...
We recommend to use some water to "grease" on the bonnets round edge, before mounting the diaphragm. This makes it much easier to mount diaphragm correctly. 2205-0006 CONTACT CSI FOR MORE INFORMATION | CSIDESIGNS.COM | SALES@CSIDESIGNS.COM | 417.831.1411 ALFA LAVAL UNIQUE SSV ASEPTIC VALVE INSTRUCTION MANUAL—REV 3/19...
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The sealing surface must be clean to avoid leakage. 2205-0021 CONTACT CSI FOR MORE INFORMATION | CSIDESIGNS.COM | SALES@CSIDESIGNS.COM | 417.831.1411 ALFA LAVAL UNIQUE SSV ASEPTIC VALVE INSTRUCTION MANUAL—REV 3/19...
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ø0,08 inch (ø2 mm) 2205-0023 ø0,012 inch (ø3 mm) CONTACT CSI FOR MORE INFORMATION | CSIDESIGNS.COM | SALES@CSIDESIGNS.COM | 417.831.1411 ALFA LAVAL UNIQUE SSV ASEPTIC VALVE INSTRUCTION MANUAL—REV 3/19...
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(This can make it difficult to dismount the valve next time service is carried out.) 2205-0025 CONTACT CSI FOR MORE INFORMATION | CSIDESIGNS.COM | SALES@CSIDESIGNS.COM | 417.831.1411 ALFA LAVAL UNIQUE SSV ASEPTIC VALVE INSTRUCTION MANUAL—REV 3/19...
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Remember to mount the leakage fitting in the bonnet! 2205-0027 CONTACT CSI FOR MORE INFORMATION | CSIDESIGNS.COM | SALES@CSIDESIGNS.COM | 417.831.1411 ALFA LAVAL UNIQUE SSV ASEPTIC VALVE INSTRUCTION MANUAL—REV 3/19...
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D D A A N N G G E E R R ! ! Finger cut at “bonnet” and “uper valve body”. 2205-0030_1 CONTACT CSI FOR MORE INFORMATION | CSIDESIGNS.COM | SALES@CSIDESIGNS.COM | 417.831.1411 ALFA LAVAL UNIQUE SSV ASEPTIC VALVE INSTRUCTION MANUAL—REV 3/19...
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Align upper valve body and actuator if necessary. This is done by rotating the valve body only clockwise (only the valve body can rotate as diaphragm is locked). 2205-0032 CONTACT CSI FOR MORE INFORMATION | CSIDESIGNS.COM | SALES@CSIDESIGNS.COM | 417.831.1411 ALFA LAVAL UNIQUE SSV ASEPTIC VALVE INSTRUCTION MANUAL—REV 3/19...
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D D A A N N G G E E R R ! ! Finger cut at "bonnet" and "seat ring" 2205-0033 CONTACT CSI FOR MORE INFORMATION | CSIDESIGNS.COM | SALES@CSIDESIGNS.COM | 417.831.1411 ALFA LAVAL UNIQUE SSV ASEPTIC VALVE INSTRUCTION MANUAL—REV 3/19...
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Lower clamp dismounted The plug is overstretching the diaphragm as it moves approx. 1/2 inch further downwards TD 461-1014 CONTACT CSI FOR MORE INFORMATION | CSIDESIGNS.COM | SALES@CSIDESIGNS.COM | 417.831.1411 ALFA LAVAL UNIQUE SSV ASEPTIC VALVE INSTRUCTION MANUAL—REV 3/19...
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Do N N E E V V E E R R dismount lower clamp unless the plug is in upper position, as the diaphragm will be destroyed if the plug moves to lower position (see also Step 16). 2205-0072 CONTACT CSI FOR MORE INFORMATION | CSIDESIGNS.COM | SALES@CSIDESIGNS.COM | 417.831.1411 ALFA LAVAL UNIQUE SSV ASEPTIC VALVE INSTRUCTION MANUAL—REV 3/19...
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Do N N E E V V E E R R dismount lower clamp unless the plug is in upper position, as the diaphragm will be destroyed if the plug moves to lower position (see also Step 16). 2205-0073 CONTACT CSI FOR MORE INFORMATION | CSIDESIGNS.COM | SALES@CSIDESIGNS.COM | 417.831.1411 ALFA LAVAL UNIQUE SSV ASEPTIC VALVE INSTRUCTION MANUAL—REV 3/19...
Y Y e e a a r r o o f f p p r r o o d d u u c c t t i i o o n n From 2006 From 2006 to June 2016 From June 2016 CONTACT CSI FOR MORE INFORMATION | CSIDESIGNS.COM | SALES@CSIDESIGNS.COM | 417.831.1411 ALFA LAVAL UNIQUE SSV ASEPTIC VALVE INSTRUCTION MANUAL—REV 3/19...
- Always lubricate the spindle and O-rings thoroughly with “Molykote Longterm 2 Plus” before mounting the new bushings. DO NOT DISASSEMBLE 2200-0099 CONTACT CSI FOR MORE INFORMATION | CSIDESIGNS.COM | SALES@CSIDESIGNS.COM | 417.831.1411 ALFA LAVAL UNIQUE SSV ASEPTIC VALVE INSTRUCTION MANUAL—REV 3/19...
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S S t t e e p p 5 5 Remove adapter screw. (After spindle alignment the adapter screw has to be remounted.) DO NOT DISASSEMBLE 2200-0102 CONTACT CSI FOR MORE INFORMATION | CSIDESIGNS.COM | SALES@CSIDESIGNS.COM | 417.831.1411 ALFA LAVAL UNIQUE SSV ASEPTIC VALVE INSTRUCTION MANUAL—REV 3/19...
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Fit the aligning spindle to the actuator spindle, and then mount the socket wrench. DO NOT DISASSEMBLE DO NOT DISASSEMBLE 2200-0105 2200-0104 Aligning spindle Socket wrench CONTACT CSI FOR MORE INFORMATION | CSIDESIGNS.COM | SALES@CSIDESIGNS.COM | 417.831.1411 ALFA LAVAL UNIQUE SSV ASEPTIC VALVE INSTRUCTION MANUAL—REV 3/19...
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The bushing must only be tightened with a torque of 8 lbf-ft (10 Nm) which can be done by turning “hard” by hand. DO NOT DISASSEMBLE 2200-0106 CONTACT CSI FOR MORE INFORMATION | CSIDESIGNS.COM | SALES@CSIDESIGNS.COM | 417.831.1411 ALFA LAVAL UNIQUE SSV ASEPTIC VALVE INSTRUCTION MANUAL—REV 3/19...
6. Remove O-rings and support disc. N N o o t t e e ! ! The A/A actuator has no spring assembly. 2200-0107 CONTACT CSI FOR MORE INFORMATION | CSIDESIGNS.COM | SALES@CSIDESIGNS.COM | 417.831.1411 ALFA LAVAL UNIQUE SSV ASEPTIC VALVE INSTRUCTION MANUAL—REV 3/19...
Tighten bushings to a torque of 7 lbf-ft (10 Nm). Be careful not to overtighten the bushings. See also section 5.8 Actuator bushing replacement (non-maintainable actuator) CONTACT CSI FOR MORE INFORMATION | CSIDESIGNS.COM | SALES@CSIDESIGNS.COM | 417.831.1411 ALFA LAVAL UNIQUE SSV ASEPTIC VALVE INSTRUCTION MANUAL—REV 3/19...
N N O O T T E E The A/A actuator has no spring assembly 2200-0032 Pneumatic movement Pneumatic movement upwards downwards CONTACT CSI FOR MORE INFORMATION | CSIDESIGNS.COM | SALES@CSIDESIGNS.COM | 417.831.1411 ALFA LAVAL UNIQUE SSV ASEPTIC VALVE INSTRUCTION MANUAL—REV 3/19...
3 ft away from and 5 ft above the exhaust the noise level of a valve actuator will be approximately 77db (A) without noise damper and approximately 72 db (A) with damper - measured at 7 bar air-pressure. CONTACT CSI FOR MORE INFORMATION | CSIDESIGNS.COM | SALES@CSIDESIGNS.COM | 417.831.1411 ALFA LAVAL UNIQUE SSV ASEPTIC VALVE INSTRUCTION MANUAL—REV 3/19...
DO NOT DISASSEMBLE DO NOT DISASSEMBLE 23.2 2205-0074_1 23.1 27.1 27.2 27.2 2205-0075_1 CONTACT CSI FOR MORE INFORMATION | CSIDESIGNS.COM | SALES@CSIDESIGNS.COM | 417.831.1411 ALFA LAVAL UNIQUE SSV ASEPTIC VALVE INSTRUCTION MANUAL—REV 3/19...
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CONTACT CSI FOR MORE INFORMATION | CSIDESIGNS.COM | SALES@CSIDESIGNS.COM | 417.831.1411 ALFA LAVAL UNIQUE SSV ASEPTIC VALVE INSTRUCTION MANUAL—REV 3/19...
DO NOT DISASSEMBLE 23.1 23.2 2205-0076_1 CONTACT CSI FOR MORE INFORMATION | CSIDESIGNS.COM | SALES@CSIDESIGNS.COM | 417.831.1411 ALFA LAVAL UNIQUE SSV ASEPTIC VALVE INSTRUCTION MANUAL—REV 3/19...
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Parts marked with • are included in the service kits (product wetted parts). Recommended spare parts: Service kits. TD 900366/6 CONTACT CSI FOR MORE INFORMATION | CSIDESIGNS.COM | SALES@CSIDESIGNS.COM | 417.831.1411 ALFA LAVAL UNIQUE SSV ASEPTIC VALVE INSTRUCTION MANUAL—REV 3/19...
DO NOT DISASSEMBLE 27.1 25 mm / DN 25 38-51 mm / DN 40-50 63.5-101.6 mm / DN 65-100 27.2 2205-0077_1 CONTACT CSI FOR MORE INFORMATION | CSIDESIGNS.COM | SALES@CSIDESIGNS.COM | 417.831.1411 ALFA LAVAL UNIQUE SSV ASEPTIC VALVE INSTRUCTION MANUAL—REV 3/19...
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Parts marked with • are included in the service kits (product wetted parts). Recommended spare parts: Service kits. TD 900366/6 CONTACT CSI FOR MORE INFORMATION | CSIDESIGNS.COM | SALES@CSIDESIGNS.COM | 417.831.1411 ALFA LAVAL UNIQUE SSV ASEPTIC VALVE INSTRUCTION MANUAL—REV 3/19...
2200-0151_1 *) Removal yoke with bolts version, produced from 2006 to June 2016. Phased out with yoke without bolts (13) CONTACT CSI FOR MORE INFORMATION | CSIDESIGNS.COM | SALES@CSIDESIGNS.COM | 417.831.1411 ALFA LAVAL UNIQUE SSV ASEPTIC VALVE INSTRUCTION MANUAL—REV 3/19...
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