Fluid Pressure Regulating Valve

Model / MPN: 2658-101 | NSN: 4820-00-146-1952

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

4820-00-146-1952

Sold in multiples of

1 EA

DEMIL

Body Style

Tee

First End Connection Type

Threaded external tube

First End Style Designator

Flared

First End Outside Diameter Tube Accommodated

0.250 inches

First End Thread Size And Series/type Designator

7/16-20 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 tube

Second End Style Designator

Flareless

Second End Outside Diameter Tube Accommodated

0.125 inches

Second End Thread Size And Series/type Designator

5/16-24 unjf

Second End Thread Class

Second End Thread Direction

Right-hand

Third End Relationship With Preceding Ends

Not identical with first or second end

Third End Connection Type

Threaded internal boss

Third End Style Designator

Gasket seal

Third End Thread Size And Series/type Designator

1/4-32 unef

Third End Thread Class

Third End Thread Direction

Right-hand

First End Seat Angle In Deg

37.0

Second End Seat Angle In Deg

12.0

Flow Control Device

Poppet

End Connection Quantity

Mounting Facility

Flange

Regulation Type

Automatic double stage

Valve Stem Design

Double seat

Valve Loading Method

Spring

Filter

Not included

Tempurature Rating

Between -65.0 degrees fahrenheit and 400.0 degrees fahrenheit

2658 Series Parts

Pricing and Availability

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2658-101 Cross Reference

103903-1
2658
2658
2658-101