Pressure And Temper Relief Valve

Model / MPN: 8821-03-3/8-V-25 | NSN: 4820-01-238-7818

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

4820-01-238-7818

Sold in multiples of

1 EA

DEMIL

Body Style

Tee give "adql" and "adqm" only when flanged all ends

Tempurature Rating

-30.0 degrees fahrenheit

Tempurature Rating

160.0 degrees fahrenheit

Media For Which Designed

Any acceptable

First End Connection Type

Threaded internal boss

First End Style Designator

Plain

First End Thread Direction

Right-hand

Second End Relationship With First End

Identical

Third End Relationship With Preceding Ends

Identical with first end

Flow Control Device

Cone

End Connection Quantity

Tempurature Adjustability

Adjustable

Tempurature Control Device Type

Thermostatic

Supplementary Features

Pressure rating 100 to 3000 p.S.I.; appl to support equipment for f101 eng serd 511, aircraft type b-1b

Pricing and Availability

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8821-03-3/8-V-25 Cross Reference

1406M17P01