HSU
Stainless Steel 304 ; Stainless Steel 316
Thread & Flange ½'' to 2''
0.1-110 kgf/cm2
Stainless Steel 304 ; Stainless Steel 316
A high-pressure full bore safety valve(Hants model HSU) is a type of pressure relief device designed to rapidly and fully vent excess pressure in high-pressure systems to prevent catastrophic failure. It achieves a "full bore" design, meaning the valve opening is the same size as the pipe's inner diameter, to maximize discharge flow.
Hants is a sub-brand of us. As a professional manufacturer of high-pressure full bore safety relief valve and replacement parts, supplying reliable fire protection solutions for various industries.
Applications such as steam boilers, pressure vessels, and pressure pipelines, including energy and power, petrochemicals, heavy manufacturing, shipbuilding, and marine engineering.

Different types of Design and Disc Material Selections
These pressure relief device designed to rapidly and fully vent excess pressure in high-pressure systems to prevent catastrophic failure.
A full bore safety valve is a type of pressure safety valve where the flow passage area at the seat is large enough to allow the full volume of flow without any flow restriction. Unlike lift-type safety valves, the flow path through a full bore valve is not limited by the valve's disc position.
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