7501

System Pressure Regulating Valve

NSN 4820-01-554-2927

DEMIL

Shelf Life

UOM

NIIN

Demil:

Shelf Life:

UOM:

NIIN:

015542927

Product Features

Flow range0.5 - 6.0 gpm; inlet port 3/8" nptm; outlet port 3/8" nptm; by-pass port 3/8" nptm; weight 13.6 oz.; provides system pressure setting and protection for single gu (non-weep) and single pump installation; pressure sensitive feature permits wide range of flows and immediate pressure when gun opens; adjustable cap permits easy adjustments of pressure

Technical Specifications of NSN

Body Material:

Steel, corrosion resisting

Stem Material:

Steel, corrosion resisting

Seat Material:

Steel, corrosion resisting

Packing Material:

Rubber, buna-n and plastic, tetrafluoroethylene

Flow Control Device:

Ball and piston, spring loaded

Flow Control Device Material:

Steel, corrosion resisting

End Connection Quantity:

Outlet Pressure Range:

+100.0/+2000.0 pounds per square inch

Manual Control Method:

Knob

Valve Stem Design:

Single seat

Valve Loading Method:

Spring

Tempurature Rating:

180.0 degrees fahrenheit

Valve Size:

3.030 inches

Part Name Assigned By Controlling Agency:

Regulator unloader

NSN:

4820-01-554-2927

Item Name:

Valve,expansion Regulating

Cage Code:

32997

Other Related Parts

Part Number

Cage

RNCC

RNVC

RNAAC

Status

MSDS

SADC

Part Number:

7501

Cage Code:

57783

RNCC:

RNVC:

RNAAC:

Status:

MSDS:

SADC:

Part Identification

INC

FIIG

Concept No.

App. Key

Cond. Code

Status

INC:

35896

FIIG:

A21100

Concept No.:

App. Key:

Cond. Code:

Status:

Part Materials

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

HMIC

PMIC

ESD/EMI

ENAC

MMAC

CRITL

HMIC:

PMIC:

ESD:

MMAC:

CRITL:

Packaging & Shipping

Est. Pack Size

Est. Pack Weight

Est. Item Weight

Est. Item Dim.

Pack Size:

Paclk Weight:

Item Weight:

Item Dim:

OPI

SPI No.

SPI Rev.

SPC Mkg.

LVL A

LVL B

OPI:

SPI No.:

SPI Rev.:

SPC Mkg:

LVL_A:

LVL_B:

Freight Classification

NMFC

UFC

LTL

LCL

WCC

TCC

SHC

ACC

NMFC:

127200

UFC:

64480

LTL:

85.0

LCL:

WCC:

594

TCC:

SHC:

ACC:

Trailers/Vehicles

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Pricing & Availability

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Definition Definition of approved item name (AIN): "Expansion Regulating Valve"

A value designed to automatically maintain within close limits a predetermined pressure within a closed system regardless of the higher fluctuating or constant inlet pressure. The excess pressure is by-passed to the accumulator or reservoir in lieu of passing through the entire system. It is designed primarily for use in refrigeration and air conditioning systems. Excludes valve, regulating, fluid pressure and valve, calibrated flow.