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Overview products < Single valves < Vacuum relief valve

Vacuum breaker

Thanks to its low opening pressure the patented non-return valve can also be used as vacuum relief valve in loading equipment. Pipeline systems can be depressurised almost completely. When using the valve at loading arms a drainage of the loading arm is guaranteed. The hydraulically optimised shape of the sealing cone avoids the formation of sediments in the sealing area.

Technical details:

Design: Divided casing
Material: 1.4305 / PTFE
Nominal pressure: PN16
Temperature: -20°C bis + 80°C
Opening pressure: <0,1 Bar
 
The ½“ version of the vacuum relief valve with a cover cap for protection against dirt and fluids.
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