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Safety Relief Valves

Safety Relief Valves


Size Range ½” – 6”
Connections Threaded (NPT), Socket Weld
Body Material Stainless steel, Bronze, and Cast Iron

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How It Works

The SVB Safety Valves are used for over-pressure protection on unfired pressure vessels in saturated steam systems. Valves are 100% factory tested and made in the USA. In the event steam pressure increases to the set point, the safety valve will “pop open” discharging steam faster than it can be produced; allowing system pressure to return to safe levels at which point the valve will close.