Edwards Diffstak 63/150 - Pneumatic Actuator for the Isolation-Valve: Diffstak 63;150 P and 100;300 P Pumps; Pneumatic Actuator for the Isolation-Valve: Diffstak 160;700 P Pumps; Pneumatic Actuator for the Isolation-Valve: Diffstak 250;2000 P Pumps

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Maintenance
B344-21-880 Issue N
Figure 22 - Pneumatic actuator for the isolation-valve: Diffstak 63/150P and 100/300P pumps
Figure 23 - Pneumatic actuator for the isolation-valve: Diffstak 160/700P pumps
Figure 24 - Pneumatic actuator for the isolation-valve: Diffstak 250/2000P pumps
1. Valve-body
2. Retaining screws
3. Adjuster
4. Pneumatic actuator
1. Circlip
2. Pneumatic actuator
3. Link arm
4. Switch mounting bracket
5. Retaining screws
6. Valve-body
7. Valve closed microswitch
8. Valve open microswitch
9. Grub screw
1. Circlip
2. Pneumatic actuator
3. Mounting bracket
4. Retaining screws
5. Valve closed microswitch
6. Valve-body
7. Valve open microswitch