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Stack-mounting Pilot-operated Check Valves SRE
Description
ISO sizes 2 … 7, series SRE… / SREA… / SREZ…
Pilot-operated check valves prevent any flow in one direction. In the opposite direction, free flow with minimal pressure drop is possible. By applying a defined pilot pressure at X, the checked flow direction is held open as long as the pilot pressure is maintained.
Stack-mounting valves with ISO / DIN / NFPA / ANSI interface.
Advantages
- - High pressure rating
- - Virtually zero leakage
- - Small opening pressures
Technical Data
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