> Spring loaded
> Self-acting with balanced obturator
> Double safety diaphragm
> Enables internal use without connecting an external vent pipe
> Supplied with internal sensing line and inlet/outlet pressure test points
Inlet Pressure Range:
2.5 to 500 mBar
(In comparison to the outlet nominal pressure)
Outlet Pressure Range:
5 to 300 mBar
Accuracy Class:
15
Closing Pressure Class SG:
Pd +7.5 mBar or +30% according to EN88-1
Design Pressure:
1 Bar
Design Temperature:
-20°C to 60°C
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