Construction
The GEMU 554 pneumatically operated 2/2 way angle seat globe valve, which can also be used at relatively high temperatures, has a plastic pneumatic piston actuator and PTFE seat providing reliable operation.
The valve spindle is sealed by a self-adjusting gland packing providing low maintenance and reliable valve spindle sealing even after a long service life. The wiper ring fitted in front of the gland packing protects the seal against contamination and damage.
Features
Substantially reduced installation dimensions when using the body with male threads which can be installed using union nuts
When using actuated valves in sizes 0 and 1 the gland packing is not subjected to line pressure as the pressure is sealed by the valve seat when closed
Materials of all medium wetted parts can be selected to suit relevant applications
Control valves with control cone available
Advantages
Various types of valve body connections: Threaded sockets, threaded spigots, butt weld spigots
Good flow capability
Extensive range of accessories
Low weight
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