Safety Relief Valve

Model / MPN: 373915-2 | NSN: 4820-00-451-6067

A valve designed to automatically release excessive pressures. It is actuated by static pressure upstream of the valve and is used as a safety valve or relief valve, and may be set to close at a predetermined pressure. It is not designed for regulation of continuously fluctuating loads. It may be inline or cartridge (manifold) design. Excludes valve (1), relief, pressure and temperature.

Product Details

NATO Stock Number

4820-00-451-6067

Sold in multiples of

1 EA

DEMIL

Pipe Size Accommodated

0.375 inches 1st end

Thread Direction

Right-hand 1st end

Flow Control Device

Poppet

Bonnet Type

Inside screw

Bonnet Attachment Method

Integral

Disk Loading Method

Spring

Maximum Operating Temp

400.0 degrees fahrenheit single response

Connection Style

G46b plain (pipe) 1st end

Connection Style

Plain (pipe) 1st end

Valve Operation Method

Automatic

Connection Type

Threaded external pipe 1st end

Thread Size

0.375 inches 1st end

Opening Pressure Setting

14.0 pounds per square inch

Material

Copper alloy

Media For Which Designed

Steam 1st response

Media For Which Designed

Fuel/oil, hydrocarbon 2nd response

Surface Treatment

Chromium

Style Designator

Straight thru

Thread Series Designator

Npt 1st end

373915 Series Parts

Pricing and Availability

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373915-2 Cross Reference

532B3M14