Fluid Pressure Regulating Valve

Model / MPN: 639296 | NSN: 4820-00-664-6655

A valve designed to automatically maintain within close limits a predetermined outlet pressure which may be adjustable within a specified range regardless of the higher fluctuating or constant inlet pressure. It is designed for use with compressed ga (es) and various liquids and may include gauges. It may be inline or cartridge (manifold) design. Excludes regulator, pressure, medical gas administration apparatus; regulator, oxygen, barometric continuous flow; regulator, oxygen demand; regulator, oxygen diluter demand; and valve(1) , fluid pressure regulating, aircraft.

Product Details

NATO Stock Number

4820-00-664-6655

Sold in multiples of

1 EA

DEMIL

Body Material

Aluminum alloy

Body Style

Angle

Furnished Items

Flowmeter and inlet pressure gage

Media For Which Designed

Argon and helium and nitrogen, gaseous

First End Connection Type

Threaded internal tube

First End Style Designator

High pressure flare (used with male threaded style no. 39)

First End Outside Diameter Tube Accommodated

0.375 inches

First End Thread Size And Series/type Designator

5/8-18 unf

First End Thread Class

First End Thread Direction

Right-hand

Second End Relationship With First End

Not identical

Second End Connection Type

Threaded external gas cylinder

Second End Style Designator

Swivel nut, flared

Second End Thread Size And Series/type Designator

0.960-14 ngo

Second End Thread Direction

Right-hand

Flow Control Device

Needle

Flow Control Device Material

Brass

End Connection Quantity

Regulation Type

1st stage automatic, 2nd stage manual

Manual Control Method

Knob

Valve Loading Method

Spring

Outlet Pressure Setting

50.0 pounds per square inch

Filter

Included

Tempurature Rating

Between -40.0 degrees fahrenheit and 165.0 degrees fahrenheit

63929 Series Parts

Solicitations

Solicitation	Description	Qty	UOM	Close Date
SPE7M217T0800	Valve, Regulating, Fl	114	EA	12/19/2016
SPE7M217T1705	Valve, Regulating, Fl	123	EA	02/21/2017
SPE7M217T2052	Valve, Regulating, Fl	128	EA	03/16/2017
SPE7M217T2629	Valve, Regulating, Fl	201	EA	04/20/2017
SPE7M218T0542	Valve, Regulating, Fl	78	EA	11/17/2017
SPE7M218T5323	Valve, Regulating, Fl	148	EA	09/24/2018
SPE7M219T2796	Valve, Regulating, Fl	177	EA	04/01/2019
SPE7M120U0240	Valve, Regulating, Fl	80	EA	03/16/2020
SPE7M121U2856	Valve, Regulating, Fl	7	EA	04/22/2021

Pricing and Availability

Send us a request for quote using the form below. Our team will contact you with an up to date pricing and availability quote ASAP.

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