Exploded View – Actuator Assembly - Flowserve Valtek Mark One Installation, Operation & Maintenance Instructions Manual

Spring Button
(Item No. 227)
Spring
(Item No. 229)
Actuator Stem
AIR-TO-
Lock Nut
RETRACT
(Item No. 348)
Stem Spacer
(Item No. 228)
Piston O-ring
(Item No. 271)
Piston
(Item No. 225)
Piston Stem O-ring
(Item No. 272)
Actuator Stem
(Item No. 211)
Upper Stem Bushing
(Item No. 253)
Actuator Stem O-ring
(Item No. 275)
Lower Stem Bushing
(Item No. 254)
Yoke O-ring
(Item No. 274)
Yoke
(Item No. 201)
Stroke Plate
(Item No. 213)
Cylinder Retaining
Ring
(Item No. 256)
Stem Bellows
(Item No. 247)
Stem Clamp Nut
(Item No. 345)
NOTE: Item numbers correspond directly to the valve's bill of material. Refer to it for specific part numbers.
Flowserve Corporation, Valtek Control Products, Tel. USA 801 489 8611
Figure 5: Exploded View – Actuator Assembly
Lifting Ring
(Item No. 209)
Adjusting Screw
(Item No. 210)
Adjusting Screw
Gasket
(Item No. 248)
Cylinder
(Item No. 202)
Actuator Stem
Lock Nut
(Item No. 348)
Spring Button
(Item No. 227)
Piston O-ring
(Item No. 271)
Piston
(Item No. 225)
Piston Stem O-ring
(Item No. 272)
Stem Spacer
Spring
(Item No. 229)
Serial Plate
(Item No. 252)
Stem Clamp
(Item No. 249)
Stem Clamp Bolt
(Item No. 240)
E0170
AIR-TO-
EXTEND
1-11