Model: 4253-133-7

Fluid Pressure Regulating Valve

Special Features:

Constant regulated flow 31.8 gpm porm 10 pct

Properties:

Body Material

Aluminum alloy

Body Style

Straight thru

Media For Which Designed

Hydraulic oil

First End Connection Type

Threaded internal tube

First End Style Designator

Plain

First End Outside Diameter Tube Accommodated

2.000 inches

First End Thread Size And Series/type Designator

1-5/16-12 unf

First End Thread Class

First End Thread Direction

Right-hand

Second End Relationship With First End

Identical

First End Seat Radius

1.000 inches

Flow Control Device

Piston, spring loaded

End Connection Quantity

Mounting Facility

Internal thread

Outlet Pressure Range

+70.0/+5000.0 pounds per square inch

Regulation Type

Automatic single stage

Valve Loading Method

Spring

Maximum Inlet Pressure Rating

5000.0 pounds per square inch

Outlet Pressure Accuracy Rating

0.900 pounds per square inch

Filter

Not included

NSN

4820-00-608-1047

Part Number

4253-133-7

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 4253-133-7 NSN 4820-00-608-1047

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:

Packaging & Shipping

Est. Pack Size

Est. Pack Weight

Est. Item Weight

Est. Item Dim.

Pack Size:

7.4 X 2.2 X 2.2

Paclk Weight:

1.8000lbs

Item Weight:

Item Dim:

006700200020

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:

127220

UFC:

64490

LTL:

77.5

LCL:

77.5

WCC:

671

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