Model: A40089-1

Fluid Pressure Regulating Valve

Properties:

Body Material

Aluminum alloy

Outside Surface Treatment

Anodized

Body Style

Tee

Stem Material

Steel, corrosion resisting

Furnished Items

Automatic relief valve

Media For Which Designed

Air

First End Connection Type

Threaded internal boss

First End Style Designator

Gasket seal

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

Identical

Third End Relationship With Preceding Ends

Identical with first end

Seat Material

Steel, corrosion resisting

Packing Material

Rubber, synthetic

Flow Control Device

Poppet

End Connection Quantity

Regulation Type

Automatic double stage

Valve Stem Design

Single seat

Valve Loading Method

Spring

Remote Actuation Method

Piston

Maximum Inlet Pressure Rating

200.0 pounds per square inch

Outlet Pressure Setting

40.0 pounds per square inch

Filter

Not included

Tempurature Rating

Between 100.0 degrees fahrenheit and 305.0 degrees fahrenheit

NSN

4810-00-626-9836

Part Number

A40089-1

Description

Valve,regulating,fluid Pressure

CAGE

81982

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 gas(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.

Part A40089-1 NSN 4810-00-626-9836

INC

FIIG

Concept No.

App. Key

Cond. Code

Status

INC:

27565

FIIG:

A21100

Concept No.:

App. Key:

Cond. Code:

Status:

Material Classification

Hazardous material, precious metals, criticality, enviroment, and electrostatic discharge indicators

HMIC

PMIC

ESD/EMI

ENAC

MMAC

CRITL

HMIC:

PMIC:

ESD:

MMAC:

CRITL:

Freight Classification

NMFC

UFC

LTL

LCL

WCC

TCC

SHC

ACC

NMFC:

051080

UFC:

29300

LTL:

RATING VARIABLE

LCL:

WCC:

594

TCC:

SHC:

ACC:

Trailers/Vehicles

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Schedule B and Export

Schedule B: 8481400000
SITC: 74740
End Use: Industrial machines, other
NAICS: 332911
USDA: 1

Freight Class: Safety or relief valves