Spirax Sarco SV418 Bronze Safety Relief Valve

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Spirax Sarco is pleased to announce the release of the new SV418 bronze safety relief valve for liquid, steam, air and gas services.

Engineered and designed for rugged industrial use, this valve is rated to ASME and National Board Certified standards for Section VIII service. ASME Section VIII to 750 psi for Liquid, Air, and Gas. 300 PSI for Steam.

The SV418 is a multiple purpose safety relief valve, used where quick accurate reseating and minimal blowdown (or loss of medium) is important; and where high capacity is required. Applications include most areas where safety and relief valves are required: Pumping stations, water-works, compressors, accumulators, receivers, production lines, chillers/coolers, sprinkler systems, piping, tanks and many others.


The SV418 is available in sizes from ½” to 3”.


BSPT piping and O2 Cleaning and cryogenic services options are available. For more info click here.

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