Safety Relief Valve

Highly reliable safety relief valves designed for critical overpressure protection in pressure vessels and pipelines. Features an automatic full-discharge operation to prevent overpressure and a timely closure mechanism. Available in various bonnet types, with or without levers, and customizable materials on demand.

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Description

Critical Overpressure Protection for Industrial Systems

Our Safety Relief Valves are specialized, highly reliable devices engineered to act as the most critical overpressure protection component for pressure vessels and pipelines. Designed to ensure operational safety and system integrity, these valves automatically open to fully discharge the medium when the internal pressure rises beyond the allowable limit, effectively preventing any further pressure increase and potential structural damage.

Automatic and Precise Operation: Once the system pressure drops back to the precise set value, the valve automatically and timely closes to prevent product loss and resume normal operations.

Customizable Configurations: Understanding that every industrial process is unique, our safety relief valves can be tailored to specific requirements. They can be provided in various Bonnet Types, configured with or without a lifting lever, and manufactured using custom material grades for both body and internal components upon demand.

Additional information

Nominal Size

NPS 1/2” ~ 16”

Pressure Rating

ANSI Class 150 ~ 2500

Operating Temperature

-29°C ~ +425°C

Body Material Grade

A216 WCB, A217 WC6, A217 WC9, A351 CF3/M, A351 CF8/M, A352 LCB (Other materials on demand)

Internal Parts Material

A182 F304, A182 F316/L, N04400, N10276 (Other materials on demand)

Design Options

Various Bonnet Types, With or without lever

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