Section 11
Parts List
20479307
2-2012/Rev 04
11-29
Table 11-15
Pneumatic Valve/Actuator Assembly, Normally Open
20427739
Item
Part
Number Description Quantity Item
Part
Number Description Quantity
1 20427648 Valve Body 1 10189553 Actuator Assembly, Normally Open
2 10178697 Valve Seat 1 7 BV401184 Pneumatic Cylinder 1
3 49830904 Adapter, HP Water Valve 1 8 BV601184 Cylinder Head 1
4 20435636 Valve Stem 1 9 BV501184 Piston 1
5 10188233 Backup Ring, Brass 1 10 10187250 Backup Ring, SST 1
6 20428052 Seal Assembly 11 10074714 O-Ring, 2.44 x 2.63 x .09 1
12 10074565 O-Ring, 2.25 x 2.38 x .06 2