Gresswell Safety Relief Valves
G55 Relief Valve
Description:
Bronze proportional lift safety relief valve ½” – 3”. Used to prevent a safe pressure being exceeded in a pressurised system. Suitable for use with liquids or gases.
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G90 Relief Valve
Description:
Bronze proportional lift safety relief valve with test lever, ½" to 3". Used to prevent a safe pressure being exceeded in a pressurised system. Suitable for use with liquids or gases.
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G36 Relief Valve
Description:
Stainless steel proportional lift safety relief valve, ½" to 2". Used to prevent a safe pressure being exceeded in a pressurised system. Suitable for use with liquids or gases.
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G100 High Lift Safety Relief Valve
Description:
Bronze high lift safety valves with testing lever. These valves are for use with compressible media only; mainly steam systems to prevent safe pressures being exceeded.
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S2000 Full Lift Safety Relief Valve
Description:
Bronze and stainless steel Full Lift Safety Relief Valves. These valves are used to prevent safe pressures being exceeded through immediate action and maximum flow rates.
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GX25/45 High Lift Safety Relief Valves
Description:
High Lift Safety Relief Valves 1/4" to 1" atmospheric discharge. Suitable for air and inert gases.

