This product is no longer offered by this manufacturer.

However, spare parts and service materials may still be available. Contact CSI for help with repairs, maintenance, or replacement.

Tri-Clover® 100 & 200 Series Valves

The original 100 and 200 Series seat valves, including 241 and 161 valves, are a legacy valve series originally manufactured by Tri-Clover®, now Alfa Laval. The majority of these valves are no longer manufactured by Alfa Laval. However, many genuine OEM spare parts are available for the entire valve series.

This valve series included a variety of models and valve types. The 161 line included both shut-off and divert style valve bodies, with either a normally open or normally closed actuator. 241 and 262 models comprised several tank and kettle style valve bodies. The 171 line of throttling valves included both the air-actuated throttling valves and the 171-10M-90 micrometer valve, a manual valve with a fine adjustment knob. The 171-10M-90 micrometer valve continues to be manufactured by Alfa Laval.

Also in the 200 series of valves was the 262-121 Flo-Diversion valve. This valve, as well as the later 762-121 and 762-227 Flo-Diversion valves, are used in dairies for controlling product flow in HTST pasteurization systems.

Models

  • 161
  • 161OY
  • 162
  • 171
  • 171OY
  • 241
  • 262
  • 262-121
While these complete valves are no longer manufactured, parts lists and other documentation appear below.

Spare Parts

241 Divert Spare Parts
Part1.522.53
Valve Plug, Buna776884776685772040770819
Valve Plug, EPDMN/A772046772001772155
Valve Plug, SFY772957772115772148772107
Valve Plug, TR770657770660770671770678
Body O-Ring, Buna755469755470755471755472
Body O-Ring, EPDM750134750214750304750215
Body O-Ring, SFY751544751545751546751547
Body Clamp755035755036755037755038
O-Ring, Buna755474750216755470755471
Body Clamp755035755036755037755038


241/262 Seat Valve Parts List

262 Tank Outlet Valve

Service Kits

Type22.53
Buna961399026796139902709613990273
EPDM961399026896139902719613990274
SFY961399026996139902729613990275
Buna (TR)961399028896139902919613990294
EPDM (TR)961399028996139902929613990295
SFY (TR)961399029096139902939613990296



Spare Parts

Part22.53Diagram Key
Valve Body, 262-477701697702247718481
Valve Body, 262-487717827722327718471
Valve Body, 262-497718957722887719931
Valve Body, 262-507721507718867719831
Valve Body, 262-137712747718617719681
Valve Body, 262-1237716307718737718171
Valve Body, 262-517707197701127729651a
Body Clamp2702662702672122112
Body Gasket, Buna7554177554197554203
Body Gasket, EPDM7517997508127503223
Body Gasket, SFY7502097502107506103
Valve Plug, 262-47 & 52, Buna7712497716807716824
Valve Plug, 262-47 & 52, EPDM771264N/A7720894
Valve Plug, 262-47 & 52, SFY7719817722917701774
Valve Plug, 262-13 & 123, Buna7765307765537766524
Valve Plug, 262-13 & 123, EPDM7707207707307718804
Valve Plug, 262-13 & 123, SFY7702747719257717084
TR Valve Plug7783567783587707214a
TR Snap On Seat7509437509477512684b
O-Ring Stem, Buna7553517553577553575
O-Ring Stem, EPDM7500367500377500375
O-Ring Stem, SFY7501727501737501735
Valve Bonnet7540407540547540386
Actuator Clamp2121962121962121967
Actuator Type 2107507997507997507998


241/262 Seat Valve Parts List

262 Kettle Valve

Service Kits

Type22.534
Buna9613990276961399027996139902829613990285
EPDM9613990277961399028096139902839613990286
SFY9613990278961399028196139902849613990287
Buna (For 262-28 & 32)9613990255961399025896139902619613990264
EPDM (For 262-28 & 32)9613990256961399025996139902629613990265
SFY (For 262-28 & 32)9613990257961399026096139902639613990266



Spare Parts

Part22.534Diagram Key
Actuator7507997507997507997507991
Actuator Clamp

212196

2121962121962121962
Valve Body, 262-20a7712637719597707577705664
Valve Body, 262-24a772681N/AN/AN/A5
Valve Body, 262-28a7713447719537708267705646
Valve Body, 262-32772625N/A7726967731617
Valve Body, 262-55aN/A772113770936N/A8
Valve Body, 262-56aN/A771936771906N/A9
O-Ring Stem, Buna75535175535775535775537010
O-Ring Stem, EPDM75003675003775003775013210
O-Ring Stem, SFY75017275017375017375007710
Valve Plug, Buna77013377033477045177045811
Valve Plug, EPDM771859770085772679963405027811
Valve Plug, SFY77003377233177180177020611
Coupler NutN/AN/AN/A18044011a
Body Gasket, Buna75541875541875542175542112
Body Gasket, EPDM75081175081175068675068612
Body Gasket, SFY75060975060975073875073812
Body Gasket, Buna (for 262-28 & 32)75542375542375542375545313
Body Gasket, EPDM (for 262-28 & 32)750949750949750949963405185413
Body Gasket, SFY (for 262-28 & 32)75012375012375012375144313
Body Clamp for 262-16, 20, 24, 55, 5621220821220821220921220914
Nut for 262-28 & 3275428875428875428875428815
Clamp for 262-28 & 3275505775505775505775505716


241/262 Seat Valve Parts List

262 Tank Ferrules
Part22.534
Ferrule for 262-21761580761580760938760938
Ferrule for 262-22762284762284760948760948
Ferrule for 262-29760766760766760837760837
Ferrule for 262-31760928760928760345760345
Ferrule for 262-33760766760766760837760837
Ferrule for 262-35760928760928760345760345
Ferrule for 262-57762284762284760948760948
Ferrule for 262-58762284762284760948760948


241/262 Seat Valve Parts List

262-121 Flow Diversion Valve

Service Kits

Type1.522.53
Buna9613990172961399017596139901799613990181
EDPM9613990173961399017696139901799613990182
SFY9613990174961399017796139901809613990183



Spare Parts

Type1.522.53
Lower Body, Divert Valve770883770922770963771011
Valve Plug, EPDM771372770607771912770639
Valve Plug, SFY772035771755771311771815
Valve Plug, TR770602770597770600770625
O-Ring, Buna755351755351755357755357
O-Ring, EPDM750036750036750037750037
O-Ring, SFY750172750172750173750173
Clamp, Body212198

270266

270267212211
Gasket, Body, Buna755416755417755419755420
Gasket, Body, EPDM750062751799750812750322
Gasket, Body, SFY750497750209750210750610
Clamp, Actuator212196212196212196212196
Connector Hose764027764027764027764027

Quick Exhaust Valve

762365762365762365762365
Nipple Pipe360583360583360583360583
Actuator, Complete751053751053750794751054
Upper Body771042771082770397770155

O-Ring, Base Plate Housing

755530755530755530755530
Cable Assembly768293768293768293768293
Nut, Cable Grommet768022768022768022768022
Grommet Cable768023768023768023768023
Acorn Nut180134180134180134180134
Washer755000755000755000755000
Housing Microswitch750680750680750680750680
Screw Cover Bracket189617189617189617189617
Lockwasher, Cover Bracket180086180086180086180086
Screw, Microswitch Bracket180337180337180337180337
Bracket, Cover751587751587751587751587
Loop Clamp755138755138755138755138
Screw, Loop Clamp180337

180337

180337180337
Screw, Microswitch Adjusting189513189513189513189513
Spring750809750809750809750809
Bracket, Microswitch753405753405753405753405
Bracket, Microswitch Adjusting753406753406753406753406
Block, Microswitch Mounting758780758780758780758780
Microswitch768263768263768263768263
Screw, Microswitch189492189492189492189492
Air Filter762318762318762318762318
Control Panel 115V760623760623760623760623
Control Panel 220V760624760624760624760624
Hose, 10' Long765009765009765009765009
Connector764090764090764090764090


241/262 Seat Valve Parts List

171 & 171OY Throttling Spare Parts
Part11.522.534Diagram Key
Lower Body Model 107704057713237714237714437714637703001
Lower Body Model 30772525771447772808771176N/A7709652
Valve Plug 10 & 307704017757377757417757477707327719694b
Body Gasket, Buna7554157554157554167554177554187554215
Body Gasket, EPDM7501577501577500627517997508117506865
Body Gasket, SFY7506677506677504977502097506097507385
Body Clamp2122052122052122062122072122082122096
Bonnet 10 & 307539547539547539567537307501597502908
Stem O-Ring, Buna7553517553517553517553577553573005439
Stem O-Ring, EPDM7500367500367500367500377500373000169
Stem O-Ring, SFY7501727501727501727501737501733000619
Bonnet O-Ring, Buna75535775535775535775537075537075537010
Bonnet O-Ring, EPDM75003775003775003775013275013275013210
Bonnet O-Ring, SFY75017375017375017375007775007775007710
Ss Washer75478175478175478175477675477675477611
OY Stem O-Ring, Buna755388755388755388755542755542N/A12
OY Stem O-Ring, EPDM750004750004750004750728750728N/A12
OY Stem O-Ring, SFY750084750084750084751715751715N/A12
Actuator Clamp21219621219621219621219621219621219614
Open Yoke751698751698751698N/AN/AN/A16


161/171 Seat Valve Parts List

171 & 171OY Divert Service Kits
Type1.522.534
Buna (171)96139901849613990187961399019096139901939613990196
EPDM (171)96139901859913990188961399019196139901949613990197
SFY (171)96139901869613990189961399019296139901959613990198
Buna (171OY)96139901999613990202961399020596139902089613990211
EPDM (171OY)96139902009613990203961399020696139902099613990212
SFY (171OY)96139902019612990204961399020796139902109613990213


161/171 Seat Valve Parts List

171 & 171OY Divert Spare Parts
Part1.522.534Diagram Key
Lower Body Models 21 & 417713237714237714437714637703001
Lower Body Models 23 & 43771447772808771176N/A7709652
Valve Plug770161775787775792770305N/A3b
Body Gasket, Buna7554157554167554177554187554214
Body Gasket, EPDM7501577500627517997508117506864
Body Gasket, SFY7506677504977502097506097507384
Body Clamp2122052122062122072122082122095
Stem O-Ring, Buna7553517553517553577553573005438
Stem O-Ring, EPDM7500367500367500377500373000168
Stem O-Ring, SFY7501727501727501737501733000618
Bonnet O-Ring, Buna7553577553577553707553707553709
Bonnet O-Ring, EPDM7500377500377501327501327501329
Bonnet O-Ring, SFY7501737501737500777500777500779
Ss Washer75478175478175477675477675477610
Actuator Clamp21219621219621219621219621219611
Open Yoke751698751698N/AN/AN/A13
OY Stem O-Ring, Buna755388755388755542755542N/A14
OY Stem O-Ring, EPDM750004750004750728750728N/A14
OY Stem O-Ring, SFY750084750084751715751715N/A14


161/171 Seat Valve Parts List

Type 15 Actuator

Service Kits

PartPart Number
Service Kit9613990042



Spare Parts

PartPart NumberDiagram Key
Actuator Body Cylinder7500321
Air Coupler Adapter7642492
Gasket7554513
Sealing Nut7543284
Outer Diaphragm Clamp/Retainer7638055
Diaphragm7635017
Top Diaphragm Clamp/Retainer7635158
Inner Diaphragm Clamp/Retainer7637539
Nut-Retainer Assembly75426510
Washer75479711
Coupler76424012
Compression Spring75075213
Bonnet75042814
Vented Plug18125615
O-Ring75535316


161/171 Seat Valve Parts List

241 Actuator Type 10 & 20 Spare Parts
Part1.522.53
Service Kit9613990038961399003896139900399613990039
Vented Plug181256181256181256181256
Nut189923189923189923189923
Lockwasher189971189971189971189971
Spring Assembly Shut Off31037633103763750832750833
Spring Assembly Divert31037633103763750833759550
Vee Block Packing755460755460755460755460
Flet Seal755464755464755464755464
Piston767870767870767870767870
O-Ring296608296608296608296608
Air Coupler Adaptor764098764098764098764098
O-Ring755357755357755370755370
O-Ring755388755388755388755388
Coupler Stud778186778186778186778186
Coupler764241764241764241764241


241/262 Seat Valve Parts List

262 Actuator 25-262-210-S/25-262-220-S
PartPart Number
Service Kit9613990037

Cylinder

750846

Air Coupler Adapter

764098

Nut

189923

Lockwasher

189971

Piston

767870

Vee Block Packing

755460

Felt Seal

755464

Spring Assembly

750832

O-Ring

296608

Bonnet

753826

Retaining Ring

755090

Vee Block Packing

755461

Bushing

764751

O-Ring

755388

Stem

750605

Coupler

764241

Vented Plug

181256


241/262 Seat Valves Parts List

161 & 171 Shut Off & Divert Actuators

Service Kits

PartPart Number
Service Kit9613990040



Spare Parts

PartShut Off 1, 1.5, 2Shut Off 2.5, 3Divert 1.5, 2Shut Off & Divert 4Divert 3, 4Diagram Key
Actuator Type 1075117075118475118575118675118716
Actuator Type 2075116875118875118975119075113116
Actuator Body Cylinder7508467508967509837509847509851
Air Coupler Adapter7640987640987640987640987640982
Nut1899231899231899231899231899233
Lockwasher1899711899711899717899711899714
Spring Assembly7508327508337508347508357508365
Vee Block Packing7554607554607554607554607554606
Felt Seal7554647554647554647554647554647
Piston7678707678707678707678707678708
O-Ring2966082966082966082966082966089
Bonnet75382475382475382475382475382410
Vented Plug18125618125618125618125618125611
O-Ring75535375535375535375535375535312
O-Ring75538875538875538875538875538813
Coupler Stud77818677818677818677818677818614
Coupler76424176424176424176424176424115


161/171 Seat Valve Parts List

241 Shut Off Spare Parts
Part1.522.53Diagram Key
Valve Plug, Buna7700747766307720397707973
Valve Plug, EPDMN/A7716607712197723663
Valve Plug, SFY7722477720207721497720533
Valve Plug, TR7706247706277706287706343
Body O-Ring, Buna7554697554707554717554724
Body O-Ring, EPDM7501347502147503047502154
Body O-Ring, SFY7515447515457515467515474
Body Clamp7550357550367550377550385


241/262 Seat Valve Parts List

161 & 161OY-90 Body Shut Off Service Kits
Type11.522.534
Buna (161)961399023296139902359613990238961399024196139902449613990247
EPDM (161)961399023396139902369913990239961399024296139902459613990248
SFY (161)961399023496139902379613990240961399024396139902469613990249
Buna (161OY)961399021496139902179613990220961399022396139902269613990229
EPDM (161OY)961399021596139902189613990221961399022496139902279613990230
SFY (161OY)961399021696139902199613990222961399022596139902289613990231


161/171 Seat Valve Parts List

161 & 161OY-90 Body Shut Off Spare Parts
Part11.522.534Diagram Key
Valve "Y" Body621066622268623368620754

625854

620235

1
Valve Plug Assembly, Buna7703337705157704727720747782577707122
Valve Plug Assembly, EPDMN/A771354N/AN/AN/AN/A2
Valve Plug Assembly, SFYN/A7708297724477729277720517721062
OY Valve Plug Assembly, BunaN/A7705927718127700317731177731672a
OY Valve Plug Assembly, EPDMN/AN/A770129N/AN/AN/A2a
OY Valve Plug Assembly, SFYN/AN/A770153770926770054N/A2a
Body Gasket, Buna299317298454298455

298456

2983602993203
Body Gasket, EPDMN/A

290048

2900362900182900372903153
Body Gasket, SFY29001529004029004929005396340493472902253
Body ClampN/A212206212207

755345

7551142700854
O-Ring, Valve Plug Stem, Buna7553517553517553517553577553577553575
O-Ring, Valve Plug Stem, EPDM7500367500367500367500377500377500375
O-Ring, Valve Plug Stem, SFY7501727501727501727501737501737501735
OY O-Ring, Valve Plug Stem, Buna7553887553887553887555427555427555425a

OY O-Ring, Valve Plug Stem, EPDM

7500047500047500047507287507287507285a
OY O-Ring, Valve Plug Stem, SFY7500847500847500847517157517157517155a
Valve BonnetN/AN/A754244750761753782N/A6
Actuator Clamp2121962121962121962121962121962121967
Stainless Steel Washer7547817547817547817547767547767547768
O-Ring, Valve Bonnet, Buna7553577553577553577553707553707553709
O-Ring, Valve Bonnet, EPDM7550377550377550377501327501327501329
O-Ring, Valve Bonnet, SFY7501737501737501737500777500777500779
Actuator Type 10N/A751170751185751186751187N/A10
Actuator Type 20751196751168751189N/AN/AN/A10
Actuator Type 30N/A759348751274N/A75113075119110
Yoke OY751698751698751698N/AN/AN/A11


161/171 Seat Valve Parts List

171 & 171OY Throttling Service Kits
Type11.522.534
Buna (171)961399018496139901849613990187961399019096139901939613990196
EPDM (171)961399018596139901859913990188961399019196139901949613990197
SFY (171)961399018696139901869613990189961399019296139901959613990198
Buna (171OY)961399019996139901999613990202961399020596139902089613990211
EPDM (1701OY)961399020096139902009613990203961399020696139902099613990212
SFY (171OY)961399020196139902019612990204961399020796139902109613990213


161/171 Seat Valve Parts List

161 & 161OY Divert Service Kits
Type1.522.534
Buna (161)96139901849613990187961399019096139901939613990196
EPDM (161)96139901859613990188961399019196139901949613990197
SFY (161)96139901869613990203961399020696139902099613990212
Buna (161OY)96139901999613990202961399020596139902089613990211
EPDM (161OY)96139902009613990203961399020696139902099613990212
SFY (161OY)96139902019613990204961399020796139902109613990213


161/171 Seat Valve Parts List

161 & 161OY Divert Spare Parts
Part1.522.534Diagram Key
Lower Body Models 21 & 417713237714237714437714637703001
Lower Body Models 23 & 43771447772808771176N/A7709652
Valve Plug, Buna7708107768237705117705207701003a
Valve Plug, EPDM7726787724107704137705557705803a
Valve Plug, SFY7722407722407723337705747705763a
OY Valve Plug, Buna7730907730817718727716537701003c
Body Gasket, Buna7554157554167554177554187554214
Body Gasket, EPDM7501577500627517997508117506864
Body Gasket, SFY7506677504977502097506097507384
Body Clamp2122052122062122072122082122095
Stem O-Ring, Buna7553517553517553577553573005438
Stem O-Ring, EPDM7500367500367500377500373000168
Stem O-Ring, SFY7501727501727501737501733000618
Bonnet O-Ring, Buna7553577553577553707553707553709
Bonnet O-Ring, EPDM7500377500377501327501327501329
Bonnet O-Ring, SFY7501737501737500777500777500779
Ss Washer75478175478175477675477675477610
Actuator Clamp21219621219621219621219621219611
Open Yoke751698751698N/AN/AN/A13
Stem O-Ring, Buna755388755388755542755542N/A14
Stem O-Ring, EPDM750004750004750728750728N/A14
Stem O-Ring, SFY750084750084751715751715N/A14


161/171 Seat Valve Parts List

171-10M-90 Micrometer Spare Parts
Part11.522.53Diagram Key
Body7704057713237714237714437714631
Valve Stem7717497700517700527701047719822
Body Gasket, Buna7554157554157554167554177554183
Body Gasket, EPDM7501577501577500627517997508113
Body Gasket, SFY7506677506677504977502097506093
Clamp2122052122052122062122072122084
O-Ring, Buna7553517553517553517553577553575
O-Ring, EPDM7500367500367500367500377500375
O-Ring, SFY7501727501727501727501737501735
Bonnet7500127500127500147507007509536
Clip6285306285306285306285316285317
Knurled Handle7503317503317503317503317503318
Spring7507867507867507867507867507869
Washer75486075486075486075486075486010
Friction Button75877175877175877175877175877111
Threaded Bushing764757764757

764757

76475776475712


161/171 Seat Valve Parts List

161 & 161OY Shut Off Spare Parts
Part11.522.534Diagram Key
Lower Body Model 107704057713237714237714437714637703001
Lower Body Model 3077252577144777808771176N/A7709652
Valve Plug, Buna7720177768347768077768637702927726224a
Valve Plug, EPDMN/AN/A7709647717647706137705914a
Valve Plug, SFYN/A7719777720427719027720367726234a
161OY Valve Plug, BunaN/A7718887721437731467709257716344c
Body Gasket, Buna7554157554157554167554177554187554215
Body Gasket, EPDM7501577501577500627517997508117506865
Body Gasket, SFY7506677506677504977502097506097507385
Body Clamp2122052122052122062122072122082122096
Bonnet 10 & 307539547539547539567537307501597502908
Stem O-Ring, Buna7553517553517553517553577553573005439
Stem O-Ring, EPDM7500367500367500367500377500373000169
Stem O-Ring, SFY7501727501727501727501737501733000619
Bonnet O-Ring, Buna75535775535775535775537075537075537010
Bonnet O-Ring, EPDM75003775003775003775013275013275013210
Bonnet O-Ring, SFY75017375017375017375007775007775007710
Ss Washer75478175478175478175477675477675477611
Stem O-Ring, Buna755388755388755388755542755542N/A12
Stem O-Ring, EPDM750004750004750004750728750728N/A12
Stem O-Ring, SFY750084750084750084751715751715N/A12
Actuator Clamp21219621219621219621219621219621219614
Open Yoke751698751698751698N/AN/AN/A16


161/171 Seat Valve Parts List

171-10M-90 Micrometer Service Kits
Type11.522.53
Buna96139901219613990121961399012496139901279613990130
EPDM96139901229613990122961399012596139901289613990131
SFY96139901239613990123961399012396139901289613990132


161/171 Seat Valve Parts List

161 & 161OY Shut Off Service Kits
Type11.522.534
Buna (161)961399018496139901849613990187961399019096139901939613990196
EPDM (161)961399018596139901859913990188961399019196139901949613990197
SFY (161)961399018696139901869613990189961399019296139901959613990198
Buna (161OY)961399019996139901999613990202961399020596139902089613990211
EPDM (161OY)961399020096139902009613990203961399020696139902099613990212
SFY (161OY)961399020196139902019613990204961399020796139902109613990213


161/171 Seat Valve Parts List

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