Pressure Relief Valves

The “Pop-Action” design permits the REGO® Pressure Relief Valve to open slightly to relieve moderately excessive pressure in the container. When pressure increases beyond a predetermined point, the valve isdesigned to “pop” open to its full discharge capacity, reducing excess pressure quickly.

This is a distinct advantage over ordinary valves which open gradually over their entire range, allowing excessive pressure to develop before the relief valve is fully open. All RegO® internal, semi-internal, and external relief valves incorporate this “Pop-Action” design.

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