Fluid Pressure Regulating Valve

Model / MPN: 8420-0278 | NSN: 4820-01-213-1590

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

4820-01-213-1590

Sold in multiples of

1 EA

DEMIL

Body Material

Zinc alloy

Body Style

Straight thru

Media For Which Designed

Air

First End Connection Type

Threaded internal pipe

First End Style Designator

Plain

First End Thread Size And Series/type Designator

1/2-14 npt

First End Thread Direction

Right-hand

Second End Relationship With First End

Identical

Flow Control Device

Plug

Flow Control Device Material

Brass

End Connection Quantity

Outlet Pressure Range

+5.0 to 160.0 pounds per square inch

Regulation Type

1st stage manual, 2nd stage automatic

Manual Control Method

Knob

Valve Loading Method

Spring

Maximum Inlet Pressure Rating

300.0 pounds per square inch

Filter

Not included

Tempurature Rating

175.0 degrees fahrenheit

8420 Series Parts

Solicitations

Solicitation	Description	Qty	UOM	Close Date
SPE7M018T4664	Valve, Regulating, Fl	10	EA	02/15/2018

Pricing and Availability

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8420-0278 Cross Reference

2302-4
R21-04-000
9708-0527
C11417-1
C11417
2302-4
R21-04-000