HSR
Bronze
Thread ½'' to 2½''
0.3-40 kgf/cm2
SS304+Viton ; SS304+PTFE
A bronze high lift safety valve(Hants Model HSR) is a bronze-bodied pressure relief valve designed to automatically open and vent excess pressure from a system, such as a boiler, once a preset limit is reached. It features a spring-loaded mechanism and a high lift design, where the disc lifts a significant distance to provide a large discharge area. These valves are often made with a bronze body and may include a lever for manual testing.
Hants is a sub-brand of us. As a specialized manufacturer of bronze type high lift safety relief valves and fittings, we provide reliable pressure relief and overpressure protection solutions for various industries.

Different types of Design and Disc Material Selections
Usually 2 to 3kgf/cm2 per minute. Slow rising may cause simmering & valve to lift very erratically.
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