Pressure And Temper Relief Valve

Model / MPN: 412031-001 | NSN: 4820-01-297-0153

A valve designed to release under excessive pressure and/or excessive temperature by opening at a predetermined pressure and/or temperature. Thermostatically operated valves close when the pressure is relieved or the temperature is reduced. Fusible plug valves require replacement of the plug. See also valve, safety relief and valve, regulating. Temperature.

Product Details

NATO Stock Number

4820-01-297-0153

Sold in multiples of

1 EA

DEMIL

Body Material

Steel, aisi 304

Body Style

Angle give "adqm" and "adqn" only if flanged one or two ends

Tempurature Rating

250.0 degrees fahrenheit

Media For Which Designed

Water, fresh or water, salt

First End Connection Type

Threaded internal pipe

First End Style Designator

Plain

First End Pipe Size Accommodated

0.500 inches

First End Thread Size And Series/type Designator

0.500-14 npt

First End Thread Direction

Right-hand

Second End Relationship With First End

Identical

Seat Material

Tungsten carbide

Flow Control Device

Needle

Flow Control Device Material

Tungsten carbide

End Connection Quantity

412031 Series Parts

Solicitations

Solicitation	Description	Qty	UOM	Close Date
SPE7M115TT442	Valve, Relief, Pressu	3	EA	07/16/2015
SPE7MC18T028D	Valve, Relief, Pressu	15	EA	06/11/2018

Pricing and Availability

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412031-001 Cross Reference

77420038