Type Overview; Design And Function - GF 604 Betriebsanleitung

Operating Instructions
3.4

Type overview

Type 604
True Union
3.5

Design and function

3.5.1 Construction
The design of the valve is identical for the valve body types, except for the connections.
Type 605
Spigot
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Pneumatic diaphragm valve type 604/605
Item Name
1 Optical position indicator
2 Connection for control pressure to close
3 Connection for control pressure to open
4 Connecting parts
5 Upper housing part
6 Alignment marker
7 Friction lock
8 Valve body
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