Fluid Pressure Regulating Valve

Model / MPN: ASTM F 1370-2HF1A | NSN: 4820-00-256-6546

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

4820-00-256-6546

Sold in multiples of

1 EA

DEMIL

Body Material

Bronze, astm b61

First End Flange Outside Diameter

5.562 inches

Body Style

Straight thru

Stem Material

Nickel copper alloy, qq-n-286, class a

Media For Which Designed

Water, salt

First End Connection Type

Plain face flange

First End Style Designator

Plain

First End Flange Shape Style

Round w/ bolt holes

First End Flange Thickness

0.438 inches

First End Bolt Hole Quantity

First End Bolt Hole Diameter

0.562 inches

First End Bolt Circle Diameter

4.438 inches

Second End Relationship With First End

Identical

Seat Material

Nickel copper alloy, qq-n-288, comp a

Face To Face Distance

Between 9.938 inches and 10.062 inches

Flow Control Device

Disk, flat

Flow Control Device Material

Plastic, polyurethane

End Connection Quantity

Renewable Seat Ring Type

Threaded

Outlet Pressure Range

+5.0/+30.0 pounds per square inch

Regulation Type

Manual single stage

Manual Control Method

Screw

Valve Stem Design

Single seat

Valve Loading Method

Spring

Maximum Inlet Pressure Rating

150.0 pounds per square inch

Filter

Not included

Tempurature Rating

165.0 degrees fahrenheit

Nondefinitive Specification/std Data

2 type

ASTM F 1370 Series Parts

Solicitations

Solicitation	Description	Qty	UOM	Close Date
SPE7MC17TA572	Valve, Regulating, Fl	13	EA	02/21/2017
SPE7MC18T1773	Valve, Regulating, Fl	8	EA	11/13/2017
SPE7MC19T9042	Valve, Regulating, Fl	7	EA	04/29/2019

Pricing and Availability

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ASTM F 1370-2HF1A Cross Reference

ASTM F 1370
30-2IN 5T30PSI N517
40402-108
30-2IN 5T30PSI
CDN546
N517N030
30809013
MIL-V-2042