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8
Exploded drawing
1.
Pneumatic actuating drive
2.
Diaphragm
3.
Flange adaptor
4.
Flange
5.
Low part
6.
Washer
7.
Hexagon bolt
8.
Cap
9.
O-ring
10.
Solvent socket
11.
Union nut
Assembly
All fastening screws have to be tighten up and controlled after mounting the actuator
and after operation (approx. 20-30 cycles) when the valve is not under pressure.
Tightening torque screws [Nm]
Dimensions
EPDM - FPM
EPDM/PTFE
DN15/20
3
5
DN25
4
6
DN32/40
11
14
DN50
14
19
Summary of Contents for 4 PVC-U
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