SPX W Series User Manual

Waukesha Cherry-Burrell Parts Lists
10/2012 95-03087 Page 57
W72RS Mix Proof Seat Lift Valve with Upper Balancer Option
Item # 2" 2-1/2" 3" 4"
1 Control Top
3 Actuator
* 4 O-ring, Outer Stem Nitrile
N90016 N90020 N90020 N90020
* 5 Bearing, Upper Adapter
126066+ 126771+ 102002+ 126069+
* 6 O-ring, Body (see note 2) EPDM
E70228 E70232 E70236 E70244
FKM
V70228 V70232 V70236 V70244
8
* 10 Seat Ring - Tri Ring, Upper EPDM
102736+ 107048+ 102488+ 102491+
FKM
107980+ 107982+ 107974+ 107977+
* 11 Seat Ring - Tri Ring, Vent EPDM
107693+ 107696+ 107697+ 102490+
FKM
107984+ 107987+ 107988+ 107976+
* 12 Seat Ring - Radial O-ring, Lower EPDM
E80325 E80329 E80333 E80340
FKM
V80325 V80329 V80333 V80340
* 14a
Quad Ring, Lower EPDM
122689+ 35415+ 117561+ 116952+
FKM
122690+ 35429+ 117562+ 116953+
* 15 Bearing, Lower Seal Retainer
102000+ 106049+ 106048+ 102003+
16
17a Seal Retainer, Quad Ring 106067+ 106068+ 106069+ 106070+
18 Clamp 119-33 119+34 119-51 119-87
20a Adapter, O-ring or Quad Ring 126041+ 128440+ 126050+ 126057+
*
21a
Quad Ring, Upper Stem EPDM
126065+ 128579+ 116954+ 126071+
FKM
126064+ 128580+ 116955+ 126070+
* 29 O-ring, Non-Flush EPDM
E70109 E70113 E70113 E70113
FKM
V70109 V70113 V70113 V70113
* Recommended Spare Parts
PL5027-CH135
*** See actuator parts lists
1.
2.
4. Unless otherwise noted, quantity required is 1.
For one-piece body, qty. 2 are required for item 6 and item 18; for a clamped body, qty. 3 are
required.
Stem, Upper Assembly - See note 1, below
For items 8 and 16, see W72RS Mix Proof Seat Lift with Upper Balancer Option Valve Stems
Chart.
Part Description
Contact Factory
***
Stem, Lower Assembly - See note 1, below

SPX W Series Specifications

General

Brand	SPX
Model	W Series
Category	Control Unit
Language	English