761VSM Tri-Clover ® Air-Actuated Valves Series 741, 761, 762, & 771 Service & Installation Manual
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761VSM
Tri-Clover®Air-Actuated Valves
Series 741, 761, 762, & 771
Service & Installation Manual
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CONTENTS
Thank you for purchasing a Tri-Clover Product!
This manual contains disassembly and assembly instructions, maintenance procedures, and acomplete parts list for all 761, 741, 762, 771 Air Actuated Valves, designed and manufacturedby Alfa Laval, Inc., Kenosha, Wisconsin.
READ THIS MANUAL carefully to learn how to service these valves. Failure to do so couldresult in personal injury or equipment damage.
SAFETY
IMPORTANT SAFETY INFORMATION ............................................................................................... 5
INTRODUCTION
ABOUT THIS MANUAL ........................................................................................................................ 6
MAINTENANCE
VALVE DISASSEMBLY ........................................................................................................................ 7
VALVE DISASSEMBLY ........................................................................................................................ 8
VALVE COMPONENT INSPECTION................................................................................................... 9
VALVE ASSEMBLY ............................................................................................................................ 10
"TR" STEM/SEAT ASSEMBLY ........................................................................................................... 12
TYPE 10, 20, AND 30 ACTUATORS .................................................................................................. 13
TYPE 80 ACTUATOR ......................................................................................................................... 15
TYPE 15 AND 25 ACTUATOR ........................................................................................................... 17
PARTS LIST
761/741 SHUT OFF • DIVERT • REVERSE ACTING SHUT OFF .................................................... 20
771 THROTTLING.............................................................................................................................. 22
762 KETTLE • TANK OUTLET • TANGENTIAL ................................................................................. 24
761 Y-BODY........................................................................................................................................ 26
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SAFETY
DANGER
WARNING
Indicates an imminently hazardous situation which, if notavoided, will result in death or serious injury. The wordDanger is used in the most extreme cases.
Indicates a potentially hazardous situation which, if notavoided, may result in minor or moderate injury. Mayalso be used to alert against an unsafe operating ormaintenance practice.
CAUTION
Indicates a potentially hazardous situation which, if notavoided, could result in death or serious injury.
IMPORTANT SAFETY INFORMATION
The SAFETY LABEL below is placed on every valve. Do not remove any labeling on any Tri-Cloverproduct. Immediately replace any label that is missing.
WARNINGSPRING UNDER LOAD
DO NOT ATTEMPT TO CUT ACTUATOR OPENREFER TO SERVICE BULLETIN
Part Number 38-228
WARNINGHAZARDOUS VOLTAGE
DISCONNECT POWERBEFORE SERVICING
Part Number 38-294
WARNINGSPRING UNDER LOAD
ACTUATOR CYLINDER MAY EJECT WITH SUFFICIENT FORCE TOCAUSE SERIOUS INJURY. REMOVE ACTUATOR FROM VALVE BEFORE
DISASSEMBLING ACTUATOR. REFER TO SERVICE BULLETIN.
Part Number 38-264(for diaphragm actuator)
Safety is very important!
DO NOT attempt to modify any Tri-Clover product. To do so could create unsafe conditionsand void all warranties. DO NOT place any Tri-Clover product in an application wheregeneral product service ratings are exceeded.
The following DANGER, WARNING, AND CAUTION signs and their meanings are used withinthese instructions.
!
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This manual is for standard valve assemblies and actuators. A separate service manual is available forthe control top module option. All 700 series valves are compatible with the optional control top modulethat can provide valve position feedback with limit switches or proximity sensors, and an integrallymounted solenoid air control valve. Refer to the Control Housings Service Manual (CTASM) for moreinformation on maintenance and components of the control top module.
IMPORTANT: Throughout this manual, instructions for all valves have been grouped by body type. Referbelow to find your valve body type before continuing to any of the following sections.
INTRODUCTION
SERIES 761 • 741 • 771 VALVES
Shut Off10, 30, 90
Divert & Reverse Acting21, 23, 27, 41, 43, 47
Elbow & Kettle21, 22, 29, 31, 33, 35, 57, 58
Series 762 Shut Off13, 47, 48, 49, 50, 51, 52, 123
SERIES 762 VALVES
ABOUT THIS MANUAL
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IMPORTANT: Check your air supply before installing this valve. Air-Actuated valvesrequire clean, filtered air to operate properly.
Commonly used air compressors can pickup moisture/humidity in the air, dirt, and oil used in thecompressor itself, and pass them along throughout your system, if not filtered properly. While somenewer air compressors are oil-free, many commonly used are not. In the past few years, compressormanufacturers have switched from standard petroleum based lubricating oils to SYNTHETIC OILS,as they are thought to make the compressor run more efficiently, and can be changed less often.
However, SYNTHETIC OILS, which can get into the air supply, can cause damage to valve bodiesand solenoids, as well as other processing equipment, by affecting the elastomers and/or plastics thatcome in contact with the air supply.
Special "coalescing" filter regulators and solenoid guards are commercially available to help avert thispotential problem, and remove oils and other damaging elements from the air downstream from theair compressor. These filters and other components can be installed downline from the compressor, aswell as on control panels, to help minimize the problem, by further cleaning the air before it gets to yourvalves and system components. Filter elements should be changed at least once a year, as part ofyour normal plant maintenance program.
IMPORTANT: Use C-137 Thread Lubricant Tri-Clover® actuators.
These lubricants have been formulated especially to ensure trouble free assembly of Tri-Clover®
actuators. C137 is a non-USDA rated lubricant that helps to prevent thread galling.
How to UseBefore reassembly of any Tri-Clover® actuator, i.e. 761, 361, 161, etc., apply a thin bead of C137lubricant on the lower threads of the cylinder.
THE C137 LUBRICANT IS NOT INTENDED FOR USE ON VALVE STEM SEALS, BODY GASKETOR ANY PRODUCT CONTACT SURFACE.
Tri-Clover offers C137 in 1 ounce tubes. For further information refer to your Tri-Clover® ActuatorService Bulletin, or contact your Alfa Laval distributor.
MAINTENANCEVALVE DISASSEMBLY
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SHUT OFF & DIVERT VALVESApply 60 psig air to the air connection on yoke. This will lift the stem from the valve seat.(Normally Closed Valves Only). Loosen clamp wing nut and remove clamp.
SHUT OFFSeparate the valve body from the valve bonnet and remove body gasket.
DIVERTSeparate the lower valve body from the upper valve body and remove body gasket.
SHUT OFF & DIVERT VALVESRemove air supply to actuator.
DIVERT, ELBOW & KETTLEApply 60 psig air to the end cap. This will extend the plug away from thevalve seat.
Separate the valve stem from the actuator stem. This is done by placingan open end wrench around the valve stem flats and then turning counterclockwise. Once the threads between the two stems disengage, pull stemaway from the actuator until it exits the body or bonnet.
Remove air supply to actuator.
SHUT OFFSeparate bonnet from yoke by removing three bolts. Remove splitbushing and o-ring from valve bonnet.
DIVERTSeparate upper valve body from yoke by removing three bolts.Remove split bushing, washer and o-ring from upper body.
ELBOWSeparate elbow valve body from yoke by removing three bolts.Remove split bushing, sleeve and o-ring from body.
Separate yoke from actuator by removing four bolts. Remove green bushing retainer and o-ringbetween yoke and actuator.
SHUT OFF, DIVERT, ELBOW & KETTLE VALVESSeparate green end cap from actuator by removing all four bolts. Remove the two o-rings thatare between the end cap and actuator. Push the clear stem protector out of the end cap andremove o-ring. Pull off red indicator cap from actuator stem.
MAINTENANCE
VALVE DISASSEMBLY
CAUTIONTo prevent personal injury, keep hands and tools out ofand away from valve bodies and stems when applying orreleasing air to an actuator. The actuator stem assemblymoves with extreme force and suddenness.
DIVERTELBOW
SHUT OFFShut Off Divert & Elbow
StemFlats
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MAINTENANCE
VALVE COMPONENT INSPECTION✓✓✓✓✓ VALVE BODY SEAT(s)
Inspect for nicks and scratches and other signs of excessive wear. Leakage pastthe seat(s) may result from these types of irregularities.
✓✓✓✓✓ VALVE STEM & SEAT(S)
Inspect rubber or PTFE seat(s) for signs of cracking, tearing, checking, or excessivewear. Note: Refer to the TR2-Seat Replacement section for installation of TR Seats.Inspect stem finish for galling, nicks, or scratches. Leakage may result from theseirregularities.
✓✓✓✓✓ SPLIT BUSHING
Inspect for signs of cracks, nicks, scratches or excessive wear on inside diameter. Aworn bushing will not properly align valve stem.
✓✓✓✓✓ O-RING(S)
Inspect for cuts, abrasions, flat spots, or other damage that would cause leakage orineffective cleaning.
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Place all three o-rings into green end cap grooves.
IMPORTANT: When installing largest diameter o-ring,start o-ring in groove opposite air relief notch and work it intowards notch. Be careful not to stretch o-ring.
IMPORTANT: 761-90 Y-Body Valves - stem protectorassembly consist of two pieces plus o-ring.
IMPORTANT: Determine valve operation (Normally Openor Normally Closed). Push red indicator cap over actuatorstem thread.
Place end cap assembly over the actuator stem with redcap. Align the air port of the end cap with unthreaded thruhole in actuator.
Fasten end cap to actuator with four bolts and lockwashers.
Define the vent plug location and insert in either the endcap or yoke.
Place o-ring into counter bore above air port on yoke.
Place green bearing retainer into bottom of actuator.
Place actuator onto yoke. Align yoke air port withunthreaded thru hole in actuator.
Fasten with four bolts and lock washers.
MAINTENANCE
CAUTIONTo prevent personal injury, keep hands and tools out ofand away from valve bodies and stems when applying orreleasing air to an actuator. The actuator stem assemblymoves with extreme force and suddenness.
VALVE ASSEMBLY
IMPORTANT: Replace all worn or damaged components as required. Spray stem and o-ring with Sanitary Lubricant. Make sure all valve bodies are mated properly before securingwith clamps. Tighten all clamps securely to assure proper alignment. When disassemblingand assembling valve, bench area should be clean to prevent marking and nicking of seats.
Vent
Red Cap
Norm. OpenNorm. Closed
Norm. ClosedNorm. Open
Vent
Shut Off & DivertElbow & R. Acting
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SHUT OFFLubricate o-ring with Sanitary Silicone Spray. Insert o-ring andsplit bushing into bonnet.
DIVERT AND ELBOWLubricate o-ring with Sanitary Silicone Spray. Insert o-ring intobody, place required washer or sleeve on top of o-ring, placesplit bushing on top of this component. Fasten bonnet or bodyto yoke with three bolts and lock washers.
IMPORTANT: Replace nylon lock before threading valve stemonto actuator stem, see section TYPE 10, 20 & 30 Actuator.
MAINTENANCE
DIVERTELBOW
SHUT OFFShut Off Divert & Elbow
DIVERT AND ELBOWApply 60psig air to actuator - (Normally Open Divert and Normally Closed Elbow Valves Only).
SHUT OFF, DIVERT, ELBOW & KETTLEPush valve stem through bonnet until it meets the actuator stem. Partially thread valve stemonto actuator stem by hand until nylon lock resistance is felt. Apply an open end wrench overthe valve stem flats, turn clock wise and tighten until valve stem meets actuator stem shoulder.
Place gasket in body groove and clamp together. Cycle valve at least 6 times. Operate allvalves after assembly to be sure they are operating correctly. Inspect all air line connections forleaks.
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MAINTENANCE"TR & TR2" STEM/SEAT ASSEMBLY
REMOVAL OF PTFE SNAP-ON SEAT1. Refer to valve disassembly section to remove stem / seat assembly
from valve.
2. Using a knife, partially cut through the upper ring portion of Snap-OnSeat, avoiding contact with stainless steel stem. Grasp both cutends of Snap-On Seat and force apart for removal from Stem. Sincethere are no slots, the TR2 seat will require cutting through sides andbase of seat.
INSTALLATION OF REPLACEMENT PTFE SNAP-ON SEATTri-Clover’s replacement Snap-On Seats do not require heat or specialtools for proper installation. Snap-On Seats are installed by applyinguniform pressure on all sides. Pressure can be applied by using a Tri-Clamp or Bevel Seat ferrule the same size as the valve.
Due to the greater force required to instal the TR2 style seat, werecommend using a TR2 seat tool. This holds the seat moresecurely and can also be used on standard TR seat installation.
See parts list for tool numbers.
SHUT OFF VALVE OR LOWER SEAT OF DIVERT VALVE1. Place Snap-On Seat on the lower portion of the stem.
2. Place assembly from Step 1 on Tri-Clamp or Bevel Seat ferrule,resting on a hard flat surface such as a bench or table.
3. Apply firm even downward pressure on the stem until the Snap-OnSeat hits the shoulder of the stem and snaps into place.
4. Examine seat assembly to be sure each individual tab is secureunder the smaller lip portion of the stem. Press tabs down with yourfingers or a straight edge. Holding Stem/Seat Assembly in one hand,rotate the Snap-On Seat. For proper CIP cleaning the seat shouldturn freely on the stem.
5. Refer to valve assembly section for reassembly.
UPPER SEAT OF DIVERT VALVE1. Place Snap-On Seat on the upper portion of the stem.
2. Place Tri-Clamp or Bevel Seat ferrule on top of assembly, resting ona hard, flat surface such as a bench or table.
3. Apply firm, even, downward pressure of Tri-Clamp or Bevel Seatferrule until Snap-On Seat hits the shoulder of the stem and snapsinto place.
4. Examine Seat Assembly to be sure individual tab is secure under thesmaller lip portion of the stem. Press tabs down with your fingers or astraight edge. Holding Seat Assembly in one hand, rotate the Snap-On Seat. For proper CIP cleaning, seat should turn freely on theStem.
5. Refer to valve assembly section for assembly.
Cut hereto remove
seat.
Lip StraightEdge
Push Tab Here Up
Tri-Clamp or Bevel SeatFerrule to be same size
as valve
Shoulder
Lower Portion
Tri-Clamp or Bevel SeatFerrule to be same size
as valve
Upper Portion
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INTRODUCTIONThis section covers servicing of the following actuators: Type10L - 10S (normally open), Type 20L - 20S (Normally Closed)Long and Short, and Type 30L - 30S (Air Both Ways).
The 10 and 20 actuators are identical; with spring returnoperation. The change in description is for describing the modeof operation when coupled to a valve. “10” defines normallyopen and “20” defines normally closed operation, but physicallythey are the same. Type 30 is a double acting actuator that isidentical to the 10/20 except it does not contain a spring. Theseactuators will require minimum maintenance over many years ofservice.
INSTALLATIONConnect air supply to the 1/8-27 FNPT port(s) located on the green end cap or yoke. Airsupply specifications: 60 to 80 psig for spring return (Type 10 & 20); 35 psig for doubleacting (Type 30). Refer to table at right if additional product holding pressure is required onnormally closed Type 20 actuators.
Bushing/Packing Replacement
Bushings guide the actuator stem while packings provide sealing around the stem. Thebushing and packing should both be replaced if one or the other fails. Even if only one endfails both ends of the actuator should be serviced. Disconnect and remove actuatorcompletely from valve before proceeding with the steps that follow, see Valve Disassembly.
MAINTENANCETYPE 10, 20, AND 30 ACTUATORS
Air pressure measured in psig.*Additional air pressure required to holdagainst 10 psig product pressure.
IMPORTANT:Additional air supply must be relieved whenproduct pressure is not present. Failure to doso will result in pressure damage to the seat.
When using additional air loading it shouldexceed the minimum required by no more than3 to 5 psig.
To prevent personal injury, do not attemptto cut the actuator open. The actuatorspring is compressed and under load.
WARNING
ValveSize
*Add'tlAir
Pressure
Add'tl AirPressureMaximum
MaximumProductHoldingPressure
1 1 10 200
1½ 1 5 200
2 2 10 150
2½ 3 20 100
3 3½ 35 100
4H 5 30 100
4 15 60 100
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2. Apply 60 psig air to end cap. The packing and bushing will be forced outof their counter bores, which will result in an air leak.
3. Remove air supply once the bushing and packing are forced out.
4. Remove end cap, bushing, and packing from the actuator and repeat atother end of actuator.
5. Place red indicator cap over the actuator stem threads.
6. Wipe stem clean. Lubricate new packings with Tri-Clover C137lubricant.
7. Slide new packing over the red indicator cap/stem with the "v" side facing the actuator.Partially insert packing into smallest counter bore using a flat tool to assist the outer lip.DO NOT DAMAGE OR ROLL THE PACKING LIP DURING INSTALLATION.
8. Remove the red indicator cap. Place bushing on top of the packing. Push on thebushing until outer flange is flush with the actuator.
9. Repeat to the other end of the actuator.
ACTUATOR STEM NYLON LOCK REPLACEMENTThe Nylon Locking Pin located in the middle of the stem thread keeps the valve stem frombecoming loose due to vibrations. After every disassembly, the nylon locking pin must bereplaced. Punch out the old nylon pin with an 1/8 inch or smaller diameter punch. Insert anew nylon locking pin.
ACTUATOR LUBRICATIONFor optimum performance, lubricate once annually. Inject C137 or STP oil treatment into theunthreaded thru hole in each end of the actuator. Roll actuator on a flat surface repeatedly toobtain uniform coverage of lubricant. Do not over lubricate. This is not a remedy for actuatorfailure.
1. Remove end cap from actuator. Separate clear stem protectorfrom the end cap. Fasten the end cap without stem protector toone end of the actuator.
Air
CAUTIONTo prevent personal injury, keep hands and tools out ofand away from valve bodies and stems when applying orreleasing air to an actuator. The actuator stem assemblymoves with extreme force and suddenness.
MAINTENANCE
CAUTIONTo prevent personal injury, do not attempt to remove thebushing or packing without the endcap fastened to theactuator. The packing and bushing will be forced out ofthe actuator under air pressure and will be trapped by theend cap.
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MAINTENANCE
TYPE 80 ACTUATOR
INTRODUCTIONType 80 is a three position actuator that will require minimum maintenance. It is similar to theType 10 & 20 spring return actuators except for a mid position adjustment assembly.Installation, adjustment, maintenance, partial disassembly, and assembly instructions arecovered below.
INSTALLATIONConnect air supply to the two 1/8-27 FNPT ports. Each port is identified permanently to indicateoperation. MID — air supply causes actuator to extend to mid position. FULL — air supplycauses actuator to extend fully. Air Supply Specification: 60 - 80 psig.
Part Number Qty Description
1 17-98 1 Packing2 17-345-U 1 O-Ring3 25-454-06 1 Bushing4 17-35-U 1 O-Ring5 25-454-09-316L 1 Spacer6 25-428-05 1 Seal Retainer7 25-454-01-S 1 Cylinder Ass'y8 25-454-07-S 1 Retainer9 17-149-U 2 O-Ring10 25-454-05-316 1 End Cap11 25-454-10-316 1 Cover Plate12 LWA1300-SS 4 Lockwasher13 SC1315H-SS 4 Hex Bolt14 13-170-S 1 Adjusting Nut15 16-163 1 E-Ring16 25-454-08 1 Adj. Nut Cover
Type 80 Actuator Replacement Parts
Full
Mid
ADJUSTMENTThere is one adjustment and it sets the mid position stop. This stop determines the length ofmid position stroke.
1 Loosen four end cap bolts until plastic adjustment knob can be turned by hand.
2 Turn plastic knob as described below for required action. COUNTERCLOCKWISE — IncreaseStroke, CLOCKWISE — Decrease Stroke
3. Tighten four end cap bolts.
BUSHING/PACKING REMOVALThe valve end contains one bushing and packing identical to Type 10, 20, and 30 actuators.They are located on the valve end of the actuator.
1 Disassemble the actuator from the valve completely.
2 Assemble the yoke to the actuator without the green bushing retainer. Assemble the valvestem to the actuator stem.
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MAINTENANCE
CAUTIONTo prevent personal injury, DO NOT attempt to remove thepacking and bushing without the valve stem threaded ontothe actuator stem. The stem is required because thepacking and bushing will be forced out of the actuatorunder air pressure and will be trapped by the valve stem.
3 Apply 60 psig to the yoke. The packing and bushing will be forced out which will result in anair leak. Remove air supply once the bushing and packing are forced out.
4 Remove the valve stem & yoke.
BUSHING / PACKING REPLACEMENT, NYLON LOCK REPLACEMENT AND LUBRICATIONIMPORTANT: The TYPE 80 actuator does not have a red indicating cap like the type 10, 20 or30 actuator. Cover the actuator stem threads with tape to protect the new bushing and packingfrom damage during assembly. See Type 10, 20, AND 30 Actuator Maintenance.
Disassembly
1 Separate adjustment knob and cover plate by removing four bolts.
2 Remove E-ring and unscrew adjustment nut from actuator stem completely.
3 Remove spacer, end cap, bushing, retainer, and o-ring from actuator.
Assembly
1 Lubricate o-ring with L1011 Sanitary Silicone Spray. Insert o-ring, retainer, and bushing intoactuator.
2 Install three o-rings into end cap. Place end cap over actuator stem aligning air port labeledMID with unthreaded thru hole in actuator.
3 Place spacer on top of end cap, screw adjusting nut on actuator stem, and install E-ring ingroove on actuator stem.
4 Align adjustment knob slots with adjustment nut. Slide cover over spacer.
5 Place cover plate over adjustment knob and fasten with four bolts and lock washers.
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MAINTENANCETYPE 15 AND 25 ACTUATOR
INTRODUCTIONThis actuator is a spring return diaphragm unit designed to utilizes a diaphragm for reducedfriction. It can be completely disassembled and rebuilt using Tri-Clover Replacement parts.Installation, maintenance, disassembly, and assembly instructions are covered below.
INSTALLATIONConnect air supply to coupler. Air Supply Specifications: 35 - 50 psig (Normal)
DIAPHRAGM REPLACEMENTThe diaphragm can rupture. When it fails air will leak from the actuator vent plug. Follow thedisassembly and assembly instructions below.
IMPORTANT: The bushing and packing must be replaced if a diaphragm fails.
BUSHING/PACKING REMOVALThe valve end contains one bushing and packing identical to Type 10, 20, and 30 actuators.
They are located on the valve end of the actuator.
1 Disassemble the actuator from the valve completely.
2 Assemble the yoke to the actuator without the green bushing retainer. Assemble the valvestem to the actuator stem.
CAUTIONTo prevent personal injury, DO NOT attempt to remove thepacking and bushing without the valve stem threaded ontothe actuator stem. The stem is required because thepacking and bushing will be forced out of the actuatorunder air pressure and will be trapped by the valve stem.
3. Apply 60 psig to the yoke. The packing and bushing will be forced out which will result in anair leak. Remove air supply once the bushing and packing are forced are forced out.
4. Remove the valve stem and yoke.
BUSHING / PACKING REPLACEMENT, NYLON LOCK REPLACEMENT AND LUBRICATIONIMPORTANT: The TYPE 15/25 actuator does not have a red indicating cap like the type 10, 20or 30 actuator. Cover the actuator stem threads with tape to protect the new bushing andpacking from damage during assembly. See TYPE 10, 20, AND 30 ACTUATORMAINTENANCE.
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DISASSEMBLYActuator spring is not contained. Although preload force is low, cautionmust be used when spring force is released. Hand pressure must beapplied to the cylinder top restricting its travel. Completely remove theactuator from the valve and follow the steps below.
1 Insert four bolts into bonnet and clamp into vise as illustrated inFigure 2
2. Remove air coupler adapter and nut by turningcounterclockwise.
3 Remove actuator cylinder from bonnet by applying a strapwrench to the cylinder and turn counter clockwisecompletely two times.
MAINTENANCE
Figure 2
Figure 1
CAUTION
To prevent injury, apply constanthand pressure and unscrewcompletely. Spring force will pushthe cylinder up when threadsdisengage. See Figure 2.
4 Pull cylinder assembly off the bonnet and remove spring.
5 Separate diaphragm assembly from cylinder by holdingcylinder and pulling on actuator stem.
6 Place diaphragm assembly into a vise and secure InnerDiaphragm Guide as illustrated in Figure 3. Do Not overtighten. Remove stem by locating a wrench around the flatsand turn counter clockwise. Remove adapter and nut. Thenut may be removed by inserting a punch into the hole in itsface, and tapping nut counter clockwise .
7 Remove diaphragm assembly from vise and separate.
Figure 3
Hole
Apply constanthand pressure
when unscrewing.
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MAINTENANCE
Type 15/25 Actuator Replacement Parts
ASSEMBLY1 Clamp the Inner Diaphragm Guide in a vise with its threaded stud facing upward.
2 Set the diaphragm into the Inner Guide, set the Inner Diaphragm Clamp inside thediaphragm, screw on the Nut until hand tight. Thread on the adapter and tighten to 15 ft.-lbs.
3 Lubricate the diaphragm inside and outside completely with L1011 Sanitary Silicone Spray.Roll the diaphragm onto outer diaphragm clamp. Slide body insert onto outer diaphragmretainer.
4 Carefully slide diaphragm assembly into cylinder. Do Not scratch, tear or abrade diaphragm.
5 Install sealing nut, gasket and air coupler adapter.
6 Clamp bonnet into vise locating on the four mounting bolts. Place spring into bonnet.
7 Lubricate the cylinder threads with Tri-Clover C137. This will help prevent the threads fromgalling. Place cylinder assembly onto spring.
To prevent injury, compress spring by hand and thread cylinder ontobonnet for at least 3 complete turns. Apply a strap wrench tocylinder and tighten until it "bottoms" onto bonnet.
CAUTION
8 Remove actuator from vise. Insert packing and bushing into counter bores on bonnet.
9 Apply Removable Loctite* to the fine threads of the actuator stem. Push actuator stem throughbonnet and thread into adapter. Fasten completely with a wrench using stem flats.
(*Loctite is a registered trademark of Loctite Corporation)
Part Number Qty Description
1 37-5-S 1 Coupler2 17-88 1 Gasket3 13-78-S 1 Sealing Nut4 25-263B-01-S 1 Body5 36-55 1 Outer Diaphragm
Clamp6 37-88 1 Body Insert7 35-1 1 Diaphragm8 36-3 1 Inner Diaphragm
Clamp9 37-89-316 1 Adapter10 4-2-S 1 Spring11 19-1279-S 1 Stem12 12-497-S 1 Bonnet13 36-15 1 Inner Diaphragm
Guide14 13-15 1 Nut15 17-98 1 Packing16 25-428-05 1 Seal Retainer
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All orders for repair parts must contain the following data:1. Complete model number (from name plate).2. Serial number (from name plate).3. Key number and description
The following exploded view and accompanying parts listfacilitate order repair parts from the factory. All parts listillustrated are indexed to the parts list by key numbers.
Series 761 Available Valve StylesEach Tri-Clover Air-Actuated Valve is identified by a modelnumber. The model number consists of five groupings orcoding as shown below:Sample Valve Part Number:
761 - 10M - 20L - 2 - 316L
Valve Series761 - Molded rubber seat(s)
761TR - PTFE Snap-On seat(s)741 - Molded rubber seat(s)
741TR - PTFE Snap-On seat(s)
Body Style/Port Connection*10M - Lower tee/Tri-Clamp®
21M - Lower tee, Upper tee/Tri-Clamp23M - Lower cross, Upper tee/Tri-Clamp27M - Upper tee/Tri-Clamp30M - Lower cross/Tri-Clamp41M - Lower cross, Upper tee/Tri-Clamp43M - Lower cross, Upper cross/Tri-Clamp47M - Upper cross/Tri-Clamp
Actuator Types10L - Long stroke, normally open10S - Short stroke, normally open20L - Long stroke, normally closed20S - Short stroke, normally closed30L - Long stroke, air both ways30S - Short stroke, air both ways80S - Mid-Position
Port Size (tube OD)1, 11/2", 2", 21/2", 3", 4"
Material 316L Stainless Steel
*“M” designated standard Tri-Clamp portconnection. Other port connections areavailable upon application, e.g. Tri-Weld®,designed by “W”. Specify the type of portconnection required when ordering replacementbodies below.
761/741 SHUT OFF • DIVERT •
REVERSE ACTING SHUT OFF
12 (4 req’d)
10 (4 req’d)
16
14
2L or 2S
8
4 and 5
1L or 1S
17
6
3L or 3S
10 (4 req’d)
11 (4 req’d)12 (4" size)
32
33
13
3031
20
21
28S27S28L27L2322
29U
29L 29L
29U
1818A
26
13
25
10 (3 req'd)
11 (3 req'd)
4 and 5
17
15
7
2C
2B
2A4" Only
DIVERT VALVES
DIVERT VALVESSHUT OFF VALVESREVERSEACTING
19
SHUT OFF VALVES
34S 35S
29U 24
1M
2
2 3 4 51
1
3
5
4
PARTS LIST
-20-
-
761/
741
Sh
ut
Off
• D
iver
t •
Rev
erse
Act
ing
Key
#D
escr
ipti
on
1"11
/2"2"
21/2"
3"4"
1L10
/20
Act
uato
r, L
ong
Not
Ava
ilabl
e25
-428
-S25
-428
-S25
-428
-S25
-428
-S25
-467
-S1L
30 A
ctua
tor,
Lon
gN
ot A
vaila
ble
25-4
66-S
25-4
66-S
25-4
66-S
25-4
66-S
25-5
17-S
1L
HD
Ligh
t D
uty
4½"
Dia
. A
ctua
tor,
Lon
gNot
Ava
ilabl
eN
ot A
vaila
ble
Not
Ava
ilabl
eN
ot A
vaila
ble
Not
Ava
ilabl
e25
-457
-S1M
Mid
Pos
ition
Act
uato
rN
ot A
vaila
ble
25-4
54-S
25-4
54-S
25-4
54-S
25-4
54-S
Not
Ava
ilabl
e1S
10/2
0 A
ctua
tor,
Sho
rt25
-448
B-S
25-4
36-S
25-4
36-S
25-4
36-S
25-4
36-S
25-4
97-S
1S30
Act
uato
r, S
hort
25-4
75-S
25-4
65-S
25-4
65-S
25-4
65-S
25-4
65-S
25-5
19-S
2AS
tem
Pro
tect
or,
Long
Not
Ava
ilabl
eN
ot A
vaila
ble
Not
Ava
ilabl
eN
ot A
vaila
ble
Not
Ava
ilabl
e25
-455
-08A
2BS
tem
Pro
tect
or,
O-R
ing
Not
Ava
ilabl
eN
ot A
vaila
ble
Not
Ava
ilabl
eN
ot A
vaila
ble
Not
Ava
ilabl
e17
-158
-U2
CS
tem
Pro
tect
or,
Spa
cer
Not
Ava
ilabl
eN
ot A
vaila
ble
Not
Ava
ilabl
eN
ot A
vaila
ble
Not
Ava
ilabl
e25
-457
-10-
316L
2LS
tem
Pro
tect
or,
Long
Not
Ava
ilabl
e25
-428
-08
25-4
28-0
825
-428
-08
25-4
28-0
8N
ot A
vaila
ble
2SS
tem
Pro
tect
or,
Sho
rt25
-436
-08
25-4
36-0
825
-436
-08
25-4
36-0
825
-436
-08
25-4
28-0
83L
Yok
e, L
ong
Not
Ava
ilabl
e12
-495
-S12
-495
-S12
-495
-S12
-495
-S12
-516
-316
3LI
Yok
e, L
ong
(741
)N
ot A
vaila
ble
12-4
95I-
S12
-495
I-S
12-4
95I-
S12
-495
I-S
12-5
16-3
163S
Yok
e, S
hort
12-4
96-S
12-4
96-S
12-4
96-S
12-4
96-S
12-4
96-S
12-5
33-3
16L
3SI
Yok
e, S
hort
(74
1)12
-496
I-S
12-4
96I-
S12
-496
I-S
12-4
96I-
S12
-496
I-S
12-5
33I-
316L
*4
Sea
l Ret
aine
r*25
-428
-05
25-4
28-0
525
-428
-05
25-4
28-0
525
-428
-05
25-4
28-0
5*
5V
-Pac
king
*17
-98
17-9
817
-98
17-9
817
-98
17-9
8*
5aO
-Rin
g to
rep
lace
V-P
acki
ng17
-284
-Mat
'l17
-284
-Mat
'l17
-284
-Mat
'l17
-284
-Mat
'l17
-284
-Mat
'l17
-284
-Mat
'l6
Pac
king
Ret
aine
r25
-428
-04
25-4
28-0
425
-428
-04
25-4
28-0
425
-428
-04
25-4
28-0
47
End
Cap
25-4
28-0
6A25
-428
-06A
25-4
28-0
6A25
-428
-06A
25-4
28-0
6A25
-455
-06
8R
ed C
aplu
g12
-493
12-4
9312
-493
12-4
9312
-493
12-4
939
Ven
t P
lug
(not
sho
wn)
MS
-105
-58A
-CP
MS
-105
-58A
-CP
MS
-105
-58A
-CP
MS
-105
-58A
-CP
MS
-105
-58A
-CP
MS
-105
-58A
-CP
10L
ock
wa
she
rLW
A13
00-S
SLW
A13
00-S
SLW
A13
00-S
SLW
A13
00-S
SLW
A13
00-S
SLW
A13
00-S
S11
Scr
ew
SC
1308
H-S
SS
C13
08H
-SS
SC
1308
H-S
SS
C13
08H
-SS
SC
1308
H-S
SS
C13
09H
-SS
12S
cre
wS
C13
12H
-SS
SC
1312
H-S
SS
C13
12H
-SS
SC
1312
H-S
SS
C13
12H
-SS
SC
1312
H-S
S*
13O
-Rin
g*1
7-5
-U1
7-1
7-U
17
-17
-U1
7-1
7-U
17
-17
-U1
7-8
9-U
*14
O-R
ing*
17
-4-U
17
-4-U
17
-4-U
17
-4-U
17
-4-U
17
-4-U
*15
O-R
ing*
17
-35
-U1
7-3
5-U
17
-35
-U1
7-3
5-U
17
-35
-U1
7-3
5-U
*16
O-R
ing*
17-1
09-U
17-1
09-U
17-1
09-U
17-1
09-U
17-1
09-U
17-1
09-U
*17
Nyl
on L
ock
Pin
*9-
223
9-30
09-
300
9-30
09-
300
9-30
018
Low
er B
ody,
Tee
7-10
41T
M-1
-316
L7-
1022
TM
-11 /
2-31
6L7-
1022
TM
-2-3
16L
7-10
22T
M-2
1 /2-
316L
7-10
22T
M-3
-316
L7-
225T
M-4
-316
L18
ILo
wer
Bod
y, T
ee (
741)
7-10
4IC
MIA
-1-3
16L
7-10
22T
MIA
-11 /
2-31
6L7-
1022
TM
IA-2
-316
L7-
1022
TM
IA-2
1 /2-
316L
7-10
22T
MIA
-3-3
16L
7-22
5TM
I-4-
316L
18A
Low
er B
ody,
(27
& 4
7)N
ot A
vaila
ble
7-10
53M
-11 /
2-31
6L7-
1053
M-2
-316
L7-
1053
M-2
1 /2-
316L
7-10
53M
-3-3
16L
Not
Ava
ilabl
e19
Low
er B
ody,
Cro
ss7-
1041
CM
-1-3
16L
7-10
22C
M-1
1 /2-
316L
7-10
22C
M-2
-316
L7-
1022
CM
-21 /
2-31
6L7-
1022
CM
-3-3
16L
7-22
5CM
-4-3
16L
19I
Low
er B
ody,
Cro
ss (
741)
7-10
41C
MIA
-1-3
16L
7-10
22C
MIA
-11 /
2-31
6L7-
1022
CM
IA-2
-316
L7-
1022
CM
IA-2
1 /2-
316L
7-10
22C
MIA
-3-3
16L
7-22
5CM
I-4-
316L
*20
Ga
ske
t42
MP
-U-2
17-3
25-1
1 /2-
U17
-325
-11 /
2-U
17-3
25-2
1 /2-
U17
-325
-3-U
17-6
2-41
/2-U
21C
lam
p13
MH
HM
-2-S
13M
HH
VM
-3-S
13M
HH
VM
-3-S
13M
HH
VM
-4-S
13M
HH
M-5
-SH
13M
HH
M-4
-S
“I”
in K
ey #
mea
ns in
dust
rial u
polis
hed
finis
h*
It is
rec
omm
ende
d th
at o
ne o
f ea
ch o
f th
ese
item
s be
sto
cked
as
spar
e pa
rts.
•R
epla
cem
ent
Par
ts K
its
*Ref
er t
o S
ervi
ce K
it C
atal
ogue
or
Spa
re P
arts
CD
.
-21-
-
Ad
dit
ion
al P
arts
fo
r S
hu
t O
ff V
alve
s -
Typ
e 10
& 3
0
Key
#D
escr
ipti
on
1"11
/2"2"
21/2"
3"4"
*22
Rub
ber
Ste
m/S
eat
Ass
embl
y19
-129
3-31
6L19
-125
4-11
/2-3
16L
19-1
254-
2-31
6L19
-125
4-21
/2-3
16L
19-1
254-
3-31
6L19
-125
4A-4
-316
L*
23"T
R"
Ste
m/S
eat
Ass
embl
y19
TR
-129
3-31
6L19
TR
-125
4-11
/2-3
16L
19T
R-1
254-
2-31
6L19
TR
-125
4-21
/2-3
16L
19T
R-1
254-
3-31
6L19
TR
-125
4A-4
-316
L*
24"T
R"
Sna
p-O
n S
eat
20-5
14-1
20-5
14-1
1 /2
20-5
14C
-220
-514
C-2
1 /2
20-5
14C
-320
-514
C-4
25B
onne
t12
-499
-316
L12
-487
-11 /
2-31
6L12
-487
-11 /
2-31
6L12
-487
-21 /
2-31
6L12
-487
-3-3
16L
12-5
15-3
16L
26S
plit
Ste
m B
ushi
ng40
-68
40-6
340
-63
40-6
340
-63
40-7
3
Ad
dit
ion
al P
arts
fo
r D
iver
t &
Rev
erse
Act
ing
Sh
ut
Off
Val
ves
- T
ype
21,
23,
27,
41,
43 &
47
Key
#D
escr
ipti
on
1"11
/2"2"
21/2"
3"4"
*27
LR
ubbe
r S
tem
/Sea
t A
ssy,
Lon
gN
ot A
vaila
ble
19-1
255A
-11 /
2-31
6L19
-125
5A-2
-316
L19
-125
5A-2
1 /2-
316L
19-1
255B
-3-3
16L
19-1
255A
-4-3
16L
*27
SR
ubbe
r S
tem
/Sea
t A
ssy,
Sho
rtN
ot A
vaila
ble
19-1
276-
11/2
-316
L19
-127
6-2-
316L
19-1
276-
21/2
-316
L19
-127
6-3-
316L
Not
Ava
ilabl
e*
28L
"TR
" S
tem
/Sea
t A
ssy,
Lon
gN
ot A
vaila
ble
19T
R-1
255-
11/2
-316
L19
TR
-125
5-2-
316L
19T
R-1
255-
21/2
-316
L19
TR
-125
5-3-
316L
19T
R-1
255A
-4-3
16L
*28
S"T
R"
Ste
m/S
eat
Ass
y, S
hort
Not
Ava
ilabl
e19
TR
-127
6-11
/2-3
16L
19T
R-1
276-
2-31
6L19
TR
-127
6-21
/2-3
16L
19T
R-1
276-
3-31
6LN
ot A
vaila
ble
*29
U"T
R"
Sna
p-O
n S
eat
Upp
erN
ot A
vaila
ble
20-5
14C
-220
-514
C-2
20-5
14C
-21 /
220
-514
C-3
20-5
14C
-4*
29L
"TR
" S
nap-
On
Sea
t Lo
wer
Not
Ava
ilabl
e20
-514
-11 /
220
-514
C-2
20-5
14C
-21 /
220
-514
C-3
20-5
14C
-4*
30U
pper
Bod
y, T
eeN
ot A
vaila
ble
7-10
24T
M-1
1 /2-
316L
7-10
24T
M-2
-316
L7-
1024
TM
-21 /
2-31
6L7-
1024
TM
-3-3
16L
7-10
24A
TM
-4-3
16L
30I
Upp
er B
ody,
Tee
(74
1)N
ot A
vaila
ble
7-10
24T
MIA
-11 /
2-31
6L7-
1024
TM
IA-2
-316
L7-
1024
TM
IA-2
1 /2-
316L
7-10
24T
MIA
-3-3
16L
7-10
24A
TM
I-4-
316L
31U
pper
Bod
y, C
ross
Not
Ava
ilabl
e7-
1024
CM
-11 /
2-31
6L7-
1024
CM
-2-3
16L
7-10
24C
M-2
1 /2-
316L
7-10
24C
M-3
-316
L7-
1024
AC
M-4
-316
L31
IU
pper
Bod
y, C
ross
(74
1)N
ot A
vaila
ble
7-10
24C
MIA
-11 /
2-31
6L7-
1024
CM
IA-2
-316
L7-
1024
CM
IA-2
1 /2-
316L
7-10
24C
MIA
-3-3
16L
7-10
24A
CM
I-4-
316L
32S
plit
Ste
m B
ushi
ngN
ot A
vaila
ble
40-6
440
-64
40-6
440
-64
40-7
533
Sea
l Ret
aini
ng W
ashe
rN
ot A
vaila
ble
15-1
71-3
16L
15-1
71-3
16L
15-1
71-3
16L
15-1
71-3
16L
15-1
75-3
16L
*34
LR
ubbe
r S
tem
/Sea
t A
ssy
Long
(27
& 4
7 O
nly)
Not
Ava
ilabl
eN
ot A
vaila
ble
Not
Ava
ilabl
eN
ot A
vaila
ble
Not
Ava
ilabl
e19
-137
7-4-
316L
*34
SR
ubbe
r S
tem
/Sea
t A
ssy
Sho
rt(2
7 &
47
Onl
y)N
ot A
vaila
ble
19-1
306-
2-31
6L19
-130
6-2-
316L
19-1
306-
21/2
-316
L19
-130
6-3-
316L
Not
Ava
ilabl
e*
35L
"TR
" S
tem
/Sea
t A
ssy
Long
(27
& 4
7 O
nly)
Not
Ava
ilabl
eN
ot A
vaila
ble
Not
Ava
ilabl
eN
ot A
vaila
ble
Not
Ava
ilabl
e19
TR
-137
7-31
6L*
34S
"TR
" S
tem
/Sea
t A
ssy
Sho
rt(2
7 &
47
Onl
y)N
ot A
vaila
ble
19T
R-1
306-
2-31
6L19
TR
-130
6-2-
316L
19T
R-1
306-
21/2
-316
L19
TR
-130
6-3-
316L
Not
Ava
ilabl
e
“I”
in K
ey #
mea
ns in
dust
rial u
polis
hed
finis
h*
It is
rec
omm
ende
d th
at o
ne o
f ea
ch o
f th
ese
item
s be
sto
cked
as
spar
e pa
rts.
•R
epla
cem
ent
Par
ts K
its
*Ref
er t
o S
ervi
ce K
it C
atal
ogue
or
Spa
re P
arts
CD
.
-
771 THROTTLINGAll orders for repair parts must contain the following data:1. Complete model number (from name plate).2. Serial number (from name plate).3. Key number and description
The following exploded view and accompanying parts listfacilitate order repair parts from the factory. All parts listillustrated are indexed to the parts list by key numbers.
Series 771 Available Valve StylesEach Tri-Clover Air-Actuated Valve is identifiedby a model number. The model numberconsists of five groupings or codeing as shownbelow: Sample Valve Part Number:
771L - 10M - 20 - 2 - 316L
Valve Series771L Long Stroke771S Short Stroke
Body Style/Port Connection*10M- Lower tee/Tri-Clamp®
21M- Lower tee, Upper tee/Tri-Clamp27M- Upper tee/Tri-Clamp30M- Lower cross/Tri-Clamp
Actuator Types10 - Normally open20 - Normally closed15 - Diaphragm (normally open)25 - Diaphragm (normally closed)80 - Mid-Position (short stroke only)
Port Size (tube OD) 1, 11/2", 2", 21/2", 3", 4"
Material 316L Stainless Steel
*“M” designated standard Tri-Clamp portconnection. Other port connections areavailable upon application, e.g. Tri-Weld®,designed by “W”. Specifiy the type of portconnection required when ordering replacementbodies below.
12 (4 req’d)
10 (4 req’d)
16
14
2L or 2S
8
4 and 5
17
1L or 1S
6
3L or 3S
10 (4 req'd)
11 (4 req'd)12 (4" size)
32
33
13
30
20
21
26
13
DIVERT VALVESSHUT OFF VALVES
31
22 34 27
191818A
1M1D
4" Only
7
15
17
4 and 5
11 (3 req'd)
10 (3 req'd)
2A
2B
2C
25
PARTS LIST
1 2 3 4 5
1
2
3
4
5
-22-
-
771
Th
rott
ling
Key
#D
escr
ipti
on
1"11
/2"2"
21/2"
3"4"
1D
Dia
phra
gm A
ctua
tor
25-4
56-S
25-4
45-S
25-4
45-S
25-4
45-S
25-4
45-S
Not
Ava
ilabl
e1L
10/2
0 A
ctua
tor,
Lon
gN
ot A
vaila
ble
25-4
28-S
25-4
28-S
25-4
28-S
25-4
28-S
25-4
57-S
1MM
id P
ositi
on A
ctua
tor
Not
Ava
ilabl
e25
-454
-S25
-454
-S25
-454
-S25
-454
-SN
ot A
vaila
ble
1S10
/20
Act
uato
r, S
hort
25-4
48-S
25-4
36-S
25-4
36-S
25-4
36-S
25-4
36-S
Not
Ava
ilabl
e2A
Ste
m P
rote
ctor
, Lo
ngN
ot A
vaila
ble
Not
Ava
ilabl
eN
ot A
vaila
ble
Not
Ava
ilabl
eN
ot A
vaila
ble
25-4
55-0
8A2B
Ste
m P
rote
ctor
, O
-Rin
gN
ot A
vaila
ble
Not
Ava
ilabl
eN
ot A
vaila
ble
Not
Ava
ilabl
eN
ot A
vaila
ble
17-1
58-U
2C
Ste
m P
rote
ctor
, S
pace
rN
ot A
vaila
ble
Not
Ava
ilabl
eN
ot A
vaila
ble
Not
Ava
ilabl
eN
ot A
vaila
ble
25-4
57-1
0-31
6L2L
Ste
m P
roet
ctor
, Lo
ngN
ot A
vaila
ble
25-4
28-0
825
-428
-08
25-4
28-0
825
-428
-08
Not
Ava
ilabl
e2S
Ste
m P
rote
ctor
, S
hort
25-4
36-0
825
-436
-08
25-4
36-0
825
-436
-08
25-4
36-0
8N
ot A
vaila
ble
3LY
oke,
Lon
gN
ot A
vaila
ble
12-4
95-S
12-4
95-S
12-4
95-S
12-4
95-S
12-5
16-3
163S
Yok
e, S
hort
12-4
96-S
12-4
96-S
12-4
96-S
12-4
96-S
12-4
96-S
Not
Ava
ilabl
e*
4S
eal R
etai
ner*
25-4
28-0
525
-428
-05
25-4
28-0
525
-428
-05
25-4
28-0
525
-428
-05
*5
V-P
acki
ng*
17-9
817
-98
17-9
817
-98
17-9
817
-98
*5a
O-R
ing
to r
epla
ce V
-Pac
king
17-2
84-M
at'l
17-2
84-M
at'l
17-2
84-M
at'l
17-2
84-M
at'l
17-2
84-M
at'l
17-2
84-M
at'l
6P
acki
ng R
etai
ner
25-4
28-0
425
-428
-04
25-4
28-0
425
-428
-04
25-4
28-0
425
-428
-04
7E
nd C
ap25
-428
-06A
25-4
28-0
6A25
-428
-06A
25-4
28-0
6A25
-428
-06A
25-4
55-0
68
Red
Cap
lug
12-4
9312
-493
12-4
9312
-493
12-4
9312
-493
9V
ent
Plu
g (N
ot S
how
n)M
S-1
05-5
8A-C
PM
S-1
05-5
8A-C
PM
S-1
05-5
8A-C
PM
S-1
05-5
8A-C
PM
S-1
05-5
8A-C
PM
S-1
05-5
8A-C
P10
Lo
ckw
ash
er
LWA
1300
-SS
LWA
1300
-SS
LWA
1300
-SS
LWA
1300
-SS
LWA
1300
-SS
LWA
1300
-SS
11S
cre
wS
C13
08H
-SS
SC
1308
H-S
SS
C13
08H
-SS
SC
1308
H-S
SS
C13
08H
-SS
SC
1309
H-S
S12
Scr
ew
SC
1312
H-S
SS
C13
12H
-SS
SC
1312
H-S
SS
C13
12H
-SS
SC
1312
H-S
SS
C13
12H
-SS
*13
O-R
ing*
17
-5-U
17
-17
-U1
7-1
7-U
17
-17
-U1
7-1
7-U
17
-89
-U*
14O
-Rin
g*1
7-4
-U1
7-4
-U1
7-4
-U1
7-4
-U1
7-4
-U1
7-4
-U*
15O
-Rin
g*1
7-3
5-U
17
-35
-U1
7-3
5-U
17
-35
-U1
7-3
5-U
17
-35
-U*
16O
-Rin
g*17
-109
-U17
-109
-U17
-109
-U17
-109
-U17
-109
-U17
-109
-U*
17N
ylon
Loc
k P
in*
9-22
39-
300
9-30
09-
300
9-30
09-
300
18Lo
wer
Bod
y, T
ee7-
1041
TM
-1-3
167-
1022
TM
-11 /
2-31
6L7-
1022
TM
-2-3
16L
7-10
22T
M-2
1 /2-
316L
7-10
22T
M-3
-316
L7-
225T
M-4
-316
L18
ALo
wer
Bod
y, (
27)
Not
Ava
ilabl
e7-
1053
M-1
1 /2-
316L
7-10
53M
-2-3
16L
7-10
53M
-21 /
2-31
6L7-
1053
M-3
-316
LN
ot A
vaila
ble
19Lo
wer
Bod
y, C
ross
(10
& 3
0)7-
1041
CM
-1-3
16L
7-10
22C
M-1
1 /2-
316L
7-10
22C
M-2
-316
L7-
1022
CM
-21 /
2-31
6L7-
1022
CM
-3-3
16L
7-22
5CM
-4-3
16L
*20
Ga
ske
t42
MP
-U-2
17-3
25-1
1 /2-
U17
-325
-11 /
2-U
17-3
25-2
1 /2-
U17
-325
-3-U
17-6
2-41
/2-U
21C
lam
p13
MH
HM
-2-S
13M
HH
VM
-3-S
13M
HH
VM
-3-S
13M
HH
VM
-4-S
13M
HH
M-5
-SH
13M
HH
M-4
-S
*It
is r
ecom
men
ded
that
one
of
each
of
thes
e ite
ms
be s
tock
ed a
s sp
are
part
s.•
Rep
lace
men
t P
arts
Kit
s*R
efer
to
Ser
vice
Kit
Cat
alog
ue o
r S
pare
Par
ts C
D.
-
Ad
dit
ion
al P
arts
fo
r S
hu
t O
ff V
alve
s -
Typ
e 10
& 3
0
Key
#D
escr
ipti
on
1"11
/2"2"
21/2"
3"4"
*22
LS
tem
Ass
embl
y, L
ong
Not
Ava
ilabl
e19
-131
2-11
/2-3
16L
19-1
312-
2-31
6L19
-131
2-21
/2-3
16L
19-1
312-
3-31
6L19
-131
2A-4
-316
L*
22S
Ste
m A
ssem
bly,
Sho
rt19
-131
4-1-
316L
19-1
314-
11/2
-316
L19
-131
4-2-
316L
19-1
314-
21/2
-316
L19
-131
4-3-
316L
Not
Ava
ilabl
e25
Bon
net
12-4
99-3
16L
12-4
87-1
1 /2-
316L
12-4
87-1
1 /2-
316L
12-4
87-2
1 /2-
316L
12-4
87-3
-316
L12
-515
-316
L26
Spl
it S
tem
Bus
hing
40-6
840
-63
40-6
340
-63
40-6
340
-73
Ad
dit
ion
al P
arts
fo
r D
iver
t &
Rev
erse
Act
ing
Sh
ut
Off
Val
ves
- T
ype
21 &
27
Key
#D
escr
ipti
on
1"11
/2"2"
21/2"
3"4"
*27
LS
tem
Ass
embl
y, L
ong
Not
Ava
ilabl
e19
-132
3-11
/2-3
16L
19-1
323-
2-31
6L19
-132
3-21
/2-3
16L
19-1
323-
3-31
6L19
-132
3A-4
-316
L*
27S
Ste
m A
ssem
bly,
Sho
rtN
ot A
vaila
ble
19-1
324-
11/2
-316
L19
-132
4-2-
316L
19-1
324-
21/2
-316
L19
-132
4-3-
316L
Not
Ava
ilabl
e30
Upp
er B
ody,
Tee
Not
Ava
ilabl
e7-
1024
TM
-11 /
2-31
6L7-
1024
TM
-2-3
16L
7-10
24T
M-2
1 /2-
316L
7-10
24T
M-3
-316
L7-
1024
AT
M-4
-316
L31
Upp
er B
ody,
Cro
ssN
ot A
vaila
ble
7-10
24C
M-1
1 /2-
316L
7-10
24C
M-2
-316
L7-
1024
CM
-21 /
2-31
6L7-
1024
CM
-3-3
16L
7-10
24A
CM
-4-3
16L
32S
plit
Ste
m B
ushi
ngN
ot A
vaila
ble
40-6
440
-64
40-6
440
-64
40-7
533
Sea
l Ret
aini
ng W
ashe
rN
ot A
vaila
ble
15-1
71-3
16L
15-1
71-3
16L
15-1
71-3
16L
15-1
71-3
16L
15-1
75-3
16L
*34
DS
Ste
m/S
eat
Ass
embl
y, S
hort
(27
Onl
y)N
ot A
vaila
ble
19-1
326-
2-31
6L19
-132
6-2-
316L
19-1
326-
21/2
-316
L19
-132
6-3-
316L
Not
Ava
ilabl
e*
34P
SS
tem
/Sea
t A
ssem
bly,
Sho
rt(2
7 O
nly)
Not
Ava
ilabl
e19
-132
9-2-
316L
19-1
329-
2-31
6L19
-132
9-21
/2-3
16L
19-1
329-
3-31
6LN
ot A
vaila
ble
NO
TE
: A
var
iety
of
stem
ass
embl
ies
are
avai
labl
e fo
r S
erie
s 77
1 V
alve
s -
refe
r to
key
num
ber
code
s fo
r co
rrec
t pa
rt n
umbe
r -
"D"
desi
gnat
es d
iaph
ragm
act
uato
r va
lves
, "P
"de
sign
ates
pis
ton
actu
ator
val
ves.
*It
is r
ecom
men
ded
that
one
of
each
of
thes
e ite
ms
be s
tock
ed a
s sp
are
part
s.•
Rep
lace
men
t P
arts
Kit
s*R
efer
to
Ser
vice
Kit
Cat
alog
ue o
r S
pare
Par
ts C
D.
-
10 (4 req’d)
3L or 3S
11 (4 req'd)12 (4" Size)
2L or 2S
8
4 and 5
1L or 1S
17
6
10 (4 req'd)
32
33
13
30
38
30
27
20
21
30 30 3030
4 hole flangedfor 21/2" & 3"
Valves2 hole flange for
2" Valves
22 23
24
26
13
2A
2B
2C
7
15
17
4 and 5
11 (3 or 4 req'd)
10 (3 or 4 req'd)
36
37
25
4" Only
16
14
All orders for repair parts must contain thefollowing data:1. Complete model number (from name plate).2. Serial number (from name plate).3. Key number and description
The following exploded view and accompanyingparts list facilitate order repair parts from thefactory. All parts list illustrated are indexed to theparts list by key numbers.
Series 762 Available Valve StylesEach Tri-Clover Air-Actuated Valve is identified bya model number. The model number consists offive groupings or codeing as shown below:Sample Valve Part Number:
762 - 31M - 20L - 2 - 316L
Valve Series762
Body Style/Port Connection*Kettle Valves29M- 90° Elbow-Flanged/Tri-Clamp31M- 90° Elbow/Tri-Clamp®
33M- 45° Elbow-Flanged/Tri-Clamp35M- 45° Elbow/Tri-ClampTank Outlet Valves13M- 90° Tee-Flanged/Tri-Clamp21M- 90° Elbow/Tri-Clamp22M- 90° Offset Front/Tri-Clamp57M- 90° Elbow-Right Offset/Tri-Clamp58M- 90° Elbow-Left Offset/Tri-Clamp123M - 90° Tee/Tri-ClampTangential Valves47M- 90° Right Hand Outlet/Tri-Clamp48M- 90° Left Hand Outlet/Tri-Clamp49M - 90° Right Hand Outlet-Flanged/Tri-clamp50M- 90° Left Hand Outlet-Flanged/Tri-Clamp51M- Cross Body/Tri-Clamp52M- Cross Body-Flanged/Tri-Clamp
Actuator Types10L - Long stroke, normally open10S - Short stroke, normally open20L - Long stroke, normally closed20S - Short stroke, normally closed
Port Size (tube OD) 2", 21/2", 3", 4"
Material 316L Stainless Steel
*“M” designated standard Tri-Clamp portconnection. Other port connections are availableupon application, e.g. Tri-Weld®, designed by “W”.Specifiy the type of port connection required whenordering replacement bodies below.
762 KETTLE • TANK OUTLET • TANGENTIAL
4 51 2 3
1
2
3
5
4
PARTS LIST12 (4 req’d)
-24-
-
762
Ket
tle
• T
ank
Ou
tlet
• T
ang
enti
al4"
4"21
, 22,
29,
31
13, 4
7, 4
8, 4
9K
ey #
Des
crip
tio
n2"
21/2"
3"33
, 35,
57
& 5
850
, 51,
52
& 1
23
1LA
ctua
tor,
Lon
g25
-428
-S25
-428
-S25
-428
-S25
-428
-S25
-457
-S1S
Act
uato
r, S
hort
25-4
36-S
25-4
36-S
25-4
36-S
Not
Ava
ilabl
eN
ot A
vaila
ble
2AS
tem
Pro
tect
or,
Long
Not
Ava
ilabl
eN
ot A
vaila
ble
Not
Ava
ilabl
eN
ot A
vaila
ble
25-4
55-0
8A2B
Ste
m P
rote
ctor
, O
-Rin
gN
ot A
vaila
ble
Not
Ava
ilabl
eN
ot A
vaila
ble
Not
Ava
ilabl
e17
-158
-U2
CS
tem
Pro
tect
or,
Spa
cer
Not
Ava
ilabl
eN
ot A
vaila
ble
Not
Ava
ilabl
eN
ot A
vaila
ble
25-4
57-1
02L
Ste
m P
roet
ctor
, Lo
ng25
-428
-08
25-4
28-0
825
-428
-08
25-4
28-0
8N
ot A
vaila
ble
2SS
tem
Pro
tect
or,
Sho
rt25
-436
-08
25-4
36-0
825
-436
-08
Not
Ava
ilabl
eN
ot A
vaila
ble
3LY
oke,
Lon
g12
-495
-S12
-495
-S12
-495
-S12
-495
-S12
-516
-316
3SY
oke,
Sho
rt12
-496
-S12
-496
-S12
-496
-SN
ot A
vaila
ble
Not
Ava
ilabl
e*
4S
eal R
etai
ner*
25-4
28-0
525
-428
-05
25-4
28-0
525
-428
-05
25-4
28-0
5*
5V
-Pac
king
*17
-98
17-9
817
-98
17-9
817
-98
*5a
O-R
ing
to r
epla
ce V
-Pac
king
17-2
84-M
at'l
17-2
84-M
at'l
17-2
84-M
at'l
17-2
84-M
at'l
17-2
84-M
at'l
6P
acki
ng R
etai
ner
25-4
28-0
425
-428
-04
25-4
28-0
425
-428
-04
25-4
28-0
47
End
Cap
25-4
28-0
6A25
-428
-06A
25-4
28-0
6A25
-428
-06A
25-4
55-0
68
Red
Cap
lug
12-4
9312
-493
12-4
9312
-493
12-4
939
Ven
t P
lug
(Not
Sho
wn)
MS
-105
-58A
-CP
MS
-105
-58A
-CP
MS
-105
-58A
-CP
MS
-105
-58A
-CP
MS
-105
-58A
-CP
10L
ock
wa
she
rLW
A13
00-S
SLW
A13
00-S
SLW
A13
00-S
SLW
A13
00-S
SLW
A13
00-S
S11
Scr
ew
SC
1308
H-S
SS
C13
08H
-SS
SC
1308
H-S
SS
C13
08H
-SS
SC
1309
H-S
S12
Scr
ew
SC
1312
H-S
SS
C13
12H
-SS
SC
1312
H-S
SS
C13
12H
-SS
SC
1312
H-S
S*
13O
-Rin
g*1
7-1
7-U
17
-17
-U1
7-1
7-U
17
-89
-U1
7-8
9-U
*14
O-R
ing*
17
-4-U
17
-4-U
17
-4-U
17
-4-U
17
-4-U
*15
O-R
ing*
17
-35
-U1
7-3
5-U
17
-35
-U1
7-3
5-U
17
-35
-U*
16O
-Rin
g*17
-109
-U17
-109
-U17
-109
-U17
-109
-U17
-109
-U*
17N
ylon
Loc
k P
in*
9-30
09-
300
9-30
09-
300
9-30
0*
20A
Gas
ket
(13,
47,
48,
49,
50,
51,
52 &
123
)17
-325
-11 /
2-U
17-3
25-2
1 /2-
U17
-325
-3-U
Not
Ava
ilabl
e17
-62-
41/2
-U*
20B
Gas
ket
(21,
22,
33,
35,
57 &
58)
17
-62
-3-U
17
-62
-3-U
17-6
2-41
/2-U
17-6
2-41
/2-U
Not
Ava
ilabl
e21
AC
lam
p (1
3, 4
7,48
, 49
, 50
, 51
, 52
& 1
23)
13M
HH
VM
-3-S
13M
HH
VM
-4-S
13M
HH
M-5
-SN
ot A
vaila
ble
H13
MH
HM
-4-S
21B
Cla
mp
(21,
22,
31
33,
35,
57 &
58)
H13
MH
HM
-3-S
H13
MH
HM
3-S
H13
MH
HM
-4-S
H13
MH
HM
-4-S
Not
Ava
ilabl
e
*It
is r
ecom
men
ded
that
one
of
each
of
thes
e ite
ms
be s
tock
ed a
s sp
are
pa
rts.
•R
epla
cem
ent
Par
t K
its
*Ref
er t
o S
ervi
ce K
it C
atal
ogue
or
Spa
re P
arts
CD
.
-
Ad
dit
ion
al P
arts
fo
r T
ank
Ou
tlet
• T
ang
enti
al V
alve
s -
Typ
e 13
, 47
, 48
, 49
, 50
, 51
, 52
, &
123
Key
#D
escr
ipti
on
2"21
/2"3"
4"*
22A
Rub
ber
Ste
m/S
eat
Ass
embl
y(1
3 &
123
)19
-125
4-2-
316L
19-1
254-
21/2
-316
L19
-125
4-3-
316L
19-1
254A
-4-3
16L
*22
BR
ubbe
r S
tem
/Sea
t A
ssem
bly
(47,
48,
49,
50,
51
& 5
2)19
-130
0-2-
316L
19-1
300-
21/2
-316
L19
-130
0-3-
316L
19-1
254A
-4-3
16L
*23
A"T
R"
Ste
m/S
eat
Ass
embl
y(1
3 &
123
)19
TR
-125
4-2-
316L
19T
R-1
254-
21/2
-316
L19
TR
-125
4-3-
316L
19T
R-1
254A
-4-3
16L
*23
B"T
R"
Ste
m/S
eat
Ass
embl
y(4
7, 4
8, 4
9, 5
0, 5
1 &
52)
19T
R-1
300-
2-31
6L19
TR
-130
0-21
/2-3
16L
19T
R-1
300-
3-31
6L19
TR
-125
4A-4
-316
L*
24"T
R"
Sna
p-O
n S
eat
20-5
14C
-220
-514
C-2
1 /2
20-5
14C
-320
-514
C-4
25B
onne
t12
-487
-11 /
2-31
6L12
-487
-21 /
2-31
6L12
-487
-3-3
16L
12-5
15-3
16L
26S
plit
Ste
m B
ushi
ng40
-63
40-6
340
-63
40-7
330
AB
ody
for
762-
137-
1062
-2-3
16L
7-10
62-2
1 /2-
316L
7-10
62-3
-316
LN
ot A
vaila
ble
30B
Bod
y fo
r 76
2-47
7-10
47R
M-2
-316
L7-
1047
RM
-21 /
2-31
6L7-
1047
RM
-3-3
16L
7-10
47R
M-4
-316
L30
CB
ody
for
762-
487-
1047
LM-2
-316
L7-
1047
LM-2
1 /2-
316L
7-10
47LM
-3-3
16L
7-10
47LM
-4-3
16L
30D
Bod
y fo
r 76
2-49
7-10
64R
M-2
-316
L7-
1064
RM
-21 /
2-31
6L7-
1064
RM
-3-3
16L
Not
Ava
ilabl
e30
EB
ody
for
762-
507-
1064
LM-2
-316
L7-
1064
LM-2
1 /2-
316L
7-10
64LM
-3-3
16L
Not
Ava
ilabl
e3
0F
Bod
y fo
r 76
2-51
7-10
47C
M-2
-316
L7-
1047
CM
-21 /
2-31
6L7-
1047
CM
-3-3
16L
7-10
47C
M-4
-316
L3
0G
Bod
y fo
r 76
2-52
7-10
64C
M-2
-316
L7-
1064
CM
-21 /
2-31
6L7-
1064
CM
-3-3
16L
Not
Ava
ilabl
e30
HB
ody
for
762-
123
7-10
52T
M-2
-316
L7-
1052
TM
-21 /
2-31
6L7-
1052
TM
-3-3
16L
7-10
52A
TM
-4-3
16L
Ad
dit
ion
al P
arts
fo
r K
ettl
e •
Tan
k O
utl
et V
alve
s -
Typ
e 21
, 22
, 29
, 31
, 33
, 35
, 57
& 5
8
Key
#D
escr
ipti
on
2"21
/2"3"
4"27
Rub
ber
Ste
m/S
eat
Ass
y19
-130
5-2-
316L
19-1
305-
21/2
-316
L19
-130
5-3-
316L
19-1
305A
-4-3
16L
30I
Bod
y fo
r 76
2-21
& 7
62-3
17-
1046
M-2
-316
L7-
1046
M-2
1 /2-
316L
7-10
46M
-3-3
16L
7-10
46A
M-4
-316
L3
0J
Bod
y fo
r 76
2-22
7-10
60M
-2-3
16L
7-10
60M
-21 /
2-31
6L7-
1060
M-3
-316
L7-
1060
AM
-4-3
16L
30K
Bod
y fo
r 76
2-29
7-10
59M
-2-3
16L
7-10
59M
-21 /
2-31
6L7-
1059
M-3
-316
L7-
1059
AM
-4-3
16L
30L
Bod
y fo
r 76
2-33
7-10
55M
-2-3
16L
7-10
55M
-21 /
2-31
6L7-
1055
M-3
-316
L7-
1055
AM
-4-3
16L
30M
Bod
y fo
r 76
2-35
7-10
54M
-2-3
16L
7-10
54M
-21 /
2-31
6L7-
1054
M-3
-316
L7-
1054
AM
-4-3
16L
30N
Bod
y fo
r 76
2-57
7-10
57M
-2-3
16L
7-10
57M
-21 /
2-31
6L7-
1057
M-3
-316
L7-
1057
AM
-4-3
16L
30P
Bod
y fo
r 76
2-58
7-10
58M
-2-3
16L
7-10
58M
-21 /
2-31
6L7-
1058
M-3
-316
L7-
1058
AM
-4-3
16L
32S
plit
Ste
m B
ushi
ng40
-64
40-6
440
-64
40-7
333
O-R
ing
Ret
aine
r39
-40
39-4
039
-40
39-4
236
Nut
for
762
-29
& 7
62-3
313
-38-
S13
-38-
S13
-38-
S13
-38-
S37
Clip
for
762
-29
& 7
62-3
316
-41-
S16
-41-
S16
-41-
S16
-41-
S38
Gas
ket
for
762-
29 &
762
-33
17
-64
-U1
7-6
4-U
17
-64
-U1
7-9
0-U
39A
Fer
rule
for
762
-21
32-8
2-3-
316
32-8
2-3-
316
32-8
2-4-
316
32-8
2-4-
316
39B
Fer
rule
for
(22
, 57
& 5
8)32
-154
32-1
5432
-595
32-5
9539
CF
lang
e fo
r 76
2-29
& 7
62-3
332
-121
32-1
2132
-121
32-1
8039
DF
erru
le f
or 7
62-3
1 &
762
-35
32-8
4-3-
316
32-8
4-3-
316
32-8
4-4-
316
32-8
4-4-
316
*It
is r
ecom
men
ded
that
one
of
each
of
thes
e ite
ms
be s
tock
ed a
s sp
are
part
s.•
Rep
lace
men
t P
arts
Kit
s*R
efer
to
Ser
vice
Kit
Cat
alog
ue o
r S
pare
Par
ts C
D.
-
PARTS LIST761 Y-BODYAll orders for repair parts must contain thefollowing data:1. Complete model number (from name plate).2. Serial number (from name plate).3. Key number and description
The following exploded view and accompanyingparts list facilitate order repair parts from thefactory. All parts list illustrated are indexed tothe parts list by key numbers.
Series 761 Available Valve StylesEach Tri-Clover Air-Actuated Valve is identifiedby a model number. The model numberconsists of five groupings or codeing as shownbelow:Sample Valve Part Number:
761 - 90M - 20L - 2 - 316L
Valve Series761 - Molded rubber seat(s)
761TR - PTFE Snap-On seat(s)
Body Style/Port Connection*90M- Y-Body/Tri-Clamp®
Actuator Types10L - Long stroke, normally open20L - Long stroke, normally closed
Port Size (tube OD) 11/2", 2", 21/2", 3", 4"
Material 316L Stainless Steel
*“M” designated standard Tri-Clamp port connection.Other port connections are available upon application,e.g. Tri-Weld®, designed by “W”. Specifiy the type ofport connection required when ordering replacementbodies below.
12 (4 req’d)
10 (4 req’d)
16
2L
14
8
4 and 5
1L
17
6
3L
10 (4 req’d)
11 (4 req’d)12 (3" & 4")
26
13
20
21
22
18
7
15
2A
2B
2C
17
4 and 5
25
10 (3 req'd)
11 (3 req'd)
1 2 3 4 5
1
2
3
5
4
-26-
-
-27-
761
Y-B
od
y
Key
#D
escr
ipti
on
11/2"
2"21
/2"3"
4"1L
Act
uato
r, N
orm
ally
Clo
sed
25-4
55-S
25-4
57-S
25-4
67-S
25-4
67-S
25-4
67-S
1LA
ctua
tor,
Air
to A
ir25
-470
-S25
-468
-S25
-517
-S25
-517
-S25
-517
-S2A
Ste
m P
rote
ctor
Not
Ava
ilabl
e25
-455
-08A
25-4
55-0
8A25
-455
-08A
25-4
55-0
8A2B
Ste
m P
rote
ctor
, O
-Rin
gN
ot A
vaila
ble
17-1
58-U
17-1
58-U
17-1
58-U
17-1
58-U
2C
Ste
m P
rote
ctor
, S
pace
rN
ot A
vaila
ble
25-4
57-1
0-31
6L25
-457
-10-
316L
25-4
57-1
0-31
6L25
-457
-10-
316L
2LS
tem
Pro
tect
or,
Long
25-4
28-0
8N
ot A
vaila
ble
Not
Ava
ilabl
eN
ot A
vaila
ble
Not
Ava
ilabl
e3L
Yok
e12
-495
-S12
-571
-316
12-5
01-3
1612
-516
-316
12-5
16-3
16*
4S
eal R
etai
ner*
25-4
28-0
525
-428
-05
25-4
28-0
525
-428
-05
25-4
28-0
5*
5V
-Pac
king
*17
-98
17-9
817
-98
17-9
817
-98
*5a
O-R
ing
to r
epla
ce V
-Pac
king
17-2
84-M
at'l
17-2
84-M
at'l
17-2
84-M
at'l
17-2
84-M
at'l
17-2
84-M
at'l
6P
acki
ng R
etai
ner
25-4
28-0
425
-428
-04
25-4
28-0
425
-428
-04
25-4
28-0
47
End
Cap
25-4
28-0
6A25
-455
-06
25-4
55-0
625
-455
-06
25-4
55-0
68
Red
Cap
lug
12-4
9312
-493
12-4
9312
-493
12-4
939
Ven
t P
lug
(Not
Sho
wn)
MS
-105
-58A
-CP
MS
-105
-58A
-CP
MS
-105
-58A
-CP
MS
-105
-58A
-CP
MS
-105
-58A
-CP
10L
ock
wa
she
rLW
A13
00-S
SLW
A13
00-S
SLW
A13
00-S
SLW
A13
00-S
SLW
A13
00-S
S11
Scr
ew
SC
1308
H-S
SS
C13
08H
-SS
SC
1308
H-S
SS
C13
09H
-SS
SC
1309
H-S
S12
Scr
ew
SC
1312
H-S
SS
C13
12H
-SS
SC
1312
H-S
SS
C13
12H
-SS
SC
1312
H-S
S*
13O
-Rin
g*1
7-1
7-U
17
-17
-U1
7-1
7-U
17
-17
-U1
7-8
9-U
*14
O-R
ing*
17
-4-U
17
-4-U
17
-4-U
17
-4-U
17
-4-U
*15
O-R
ing*
17
-35
-U1
7-3
5-U
17
-35
-U1
7-3
5-U
17
-35
-U*
16O
-Rin
g*17
-109
-U17
-109
-U17
-109
-U17
-109
-U17
-109
-U*
17N
ylon
Loc
k P
in*
9-30
09-
300
9-30
09-
300
9-30
018
Low
er B
ody,
Tee
60Y
MM
P-1
1 /2-
51-S
60Y
MM
P-2
-51-
S60
YM
MP
-21 /
2-51
-S60
YM
MP
-3-5
1-31
6E
60Y
MM
P-4
-51-
316
*20
Ga
ske
t40
MP
-U-2
1 /2
40M
P-U
-340
MP
-U-4
40
MO
-U-5
60M
-4-1
5B21
Cla
mp
H13
MH
HM
-2-S
H13
MH
HM
-21 /
2-S
13M
HH
M-1
61-9
0-21
/2-S
16-9
4-S
13M
HH
VM
-161
-90-
4-S
22R
ubbe
r S
tem
/Sea
t A
ssy
19-1
308-
11/2
-316
L19
-130
8-2-
316L
19-1
308-
21/2
-316
L19
-130
8-3-
316L
19-1
308A
-4-3
16L
25B
onne
t12
-500
-11 /
2-31
6L12
-500
-2-3
16L
12-5
00-2
1 /2-
316L
12-5
00-3
-316
L12
-519
-4-3
16L
26S
plit
Ste
m B
ushi
ng40
-63
40-6
340
-63
40-7
040
-73
*It
is r
ecom
men
ded
that
one
of
each
of
thes
e ite
ms
be s
tock
ed a
s sp
are
part
s.R
epla
cem
ent
Par
ts K
its
*Ref
er t
o S
ervi
ce K
it C
atal
ogue
or
Spa
re P
arts
CD
.
-
Alfa Laval
manufactures
a complete line of
TRI-WELD® fittings
TRI-CLAMP® fittings
BEVEL SEAT fittings
POSITIVE PUMPS
CENTRIFUGAL PUMPS
AUTOMATIC Air Actuated VALVES
STAINLESS STEEL TUBING
AUTOMATED FLOW CONTROL SYSTEMS
Terms, Warranty Provisions, Notice of Claims and Limitation of Liability
Prices and all terms and conditions of sale are establishedin current price sheets and are subject to change without notice.All orders are subject to acceptance by Alfa laval, Inc. at itsKenosha, Wisconsin or Distribution Center* offices only. Noassignment of the purchaser’s rights may be made withoutconsent of Alfa Laval, Inc.
Each Tri-Clover item is warranted to be free from manufac-turing defects for a period of one (1) year from the date ofshipment, providing it has been used as recommended and inaccordance with recognized piping practice, and providing it hasnot been worn out due to severe service, such as encounteredunder extremely corrosive or abrasive conditions.
This warranty is expressly in lieu of any other warran-ties, express or implied, including but not limited to, anyimplied warr
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