Model: 4253-137-1

Fluid Pressure Regulating Valve

Properties:

Body Material

Any acceptable

Body Style

Straight thru

Media For Which Designed

Hydraulic oil

Flow Control Device

Cone and plug

Flow Control Device Material

Any acceptable

Outlet Pressure Range

+1500.0/+3500.0 pounds per square inch

Outlet Pressure Range

+1500.0 to 3500.0 pounds per square inch

Valve Loading Method

Spring

Outlet Pressure Setting

3200.0 pounds per square inch

Outlet Pressure Accuracy Rating

Not rated

Filter

Not included

NSN

4820-00-731-8193

Part Number

4253-137-1

Description

Valve,regulating,fluid Pressure

CAGE

83395

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 4253-137-1 NSN 4820-00-731-8193

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:

127220

UFC:

64490

LTL:

77.5

LCL:

77.5

WCC:

594

TCC:

SHC:

ACC:

Trailers/Vehicles

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Schedule B and Export

Schedule B: 8481809015
SITC: 74780
End Use: Industrial machines, other
NAICS: 332911
USDA: 1

Freight Class: Regulator valves, self-operating, for controlling variables such as temperature, pressure, flow and liquid level