SPX FLOW W70 Series - Page 55

Waukesha Cherry-Burrell
®
Brand W70 Series Mix Proof Valves Parts Lists
10/2023 95-03087 Page 55
W72RS Mix Proof Seat Lift Valve with External Flush
Notes:
* Recommended Spare Parts
2. For one-piece body, qty. 2 are required for item 6 and item 18; for a clamped body, qty. 3 are required.
4. Unless otherwise noted, quantity required is 1.
5. EPDM recommended on all steam-contact seals.
6. POA = Part # on availability; N/A = not available with this design.
9. Part number includes lower stem and inner stem, which are assembled together.
11. Part number includes upper stem, outer stem and coupling sleeve, which are assembled together.
12. This stem used for valves with lower external flush and lower seal retainer item 17c or 17d.
Item # 1-1/2" 2" 2-1/2" 3" 4" 6"
Notes
1 Control Top
3 Actuator
* 4 O-ring, Outer Stem (qty 2 req) Nitrile N90016 N90016 N90020 N90020 N90020 N90020
* 5 Bearing, Upper Adapter 102757+ 102757+ 106047+ 106047+ 106047+ 101995+
* 6 O-ring, Body EPDM E70223 E70228 E70232 E70236 E70244 E70258
2
FKM V70223 V70228 V70232 V70236 V70244 V70258
8 Stem, Upper Assembly 119447 119448 119449 119450 119451 POA
11
* 10 Seat Ring - Tri Ring, Upper EPDM 106031+ 102736+ 107048+ 102488+ 102491+ 102738+
FKM 107990+ 107980+ 107982+ 107974+ 107977+ 108020+
* 11 Seat Ring - Tri Ring, Vent EPDM 106041+ 107693+ 107696+ 107697+ 102490+ 102737+
FKM 107992+ 107984+ 107987+ 107988+ 107976+ 108019+
* 12 Seat Ring - O-ring, Lower EPDM E80319 E80325 E80329 E80333 E80340 E80354
FKM V80319 V80325 V80329 V80333 V80340 V80354
* 14a
Quad Ring, Lower EPDM 122690+ 35413+ 116952+ 122350+
FKM 122689+ 35414+ 116953+ 122351+
*
14b
Wiping Stem Seal, Lower EPDM 116186+ 116188+ 116190+ 116195+ 116199+ POA
FKM 116187+ 116189+ 116191+ 116196+ 116200+ POA
* 15 Bearing, Lower Seal Retainer 101947+ 102000+ 106049+ 106048+ 102003+ 102004+
16 Stem, Lower Assembly 119457 119458 119459 119460 119461 POA
9
16a Stem, Lower Assembly 119462 119463 119464 119465 119466 POA
9, 12
17a Seal Retainer, Quad Ring 106066+ 106067+ 106068+ 106069+ 106070+ 125047+
17b Seal Retainer, Wiping Stem Seal 117444+ 117445+ 117446+ 117447+ 117448+ POA
17c Seal Retainer, Lower Flush, Quad Ring 114918+ 117728+ 114920+ 117736+ 118364+ POA
17d
Seal Retainer, Lower Flush,
Wiping Stem Seal
119050+ 119036+ 118226+ 117559+ 118253+ POA
18 Clamp 119-30 119-33 119-34 119-51 119-87 119-123
2
19 Spray Bushing 106030+ 106030+ 118210+ 118210+ 118210+ 118210+
20a/c Adapter, O-ring or Quad Ring 106020+ 106021+ 106022+ 106023+ 106024+ 128651+
20b Adapter, Wiping Stem Seal 119467+ 119468+ 119469+ 119470+ 119471+ POA
* 21a
O-ring, Upper Stem EPDM E70210 E70210 E70214 E70214 E70214 N/A
(qty 3 required) FKM V70210 V70210 V70214 V70214 V70214 N/A
* 21c
Quad Ring, Upper Stem EPDM 121300+ 121300+ 124163+ 124163+ 124163+ 114221+
(qty 3 required) FKM 124088+ 124088+ 121299+ 121299+ 121299+ 114223+
*
21b
Wiping Stem Seal, Upper EPDM 116183+ 116183+ 116184+ 116184+ 116184+ POA
FKM 115626+ 115626+ 116185+ 116185+ 116185+ POA
* 23 O-ring, Flush EPDM E70010 E70010 E70111 E70111 E70111 E70111
FKM V70010 V70010 V70111 V70111 V70111 V70111
PL5027-CH54
Part Description
Contact Factory
See actuator parts list
34429+ 117561+
35415+ 117562+