Model: ED-12603-2

Fluid Pressure Regulating Valve

Special Features:

With tamperproof cap nut in lieu of knob

Properties:

Body Material

Any acceptable

Body Style

Straight thru

Media For Which Designed

Air

First End Connection Type

Threaded internal pipe

First End Style Designator

Plain

First End Thread Size And Series/type Designator

1/4-18 nptf

First End Thread Direction

Right-hand

Second End Relationship With First End

Identical

Flow Control Device

Piston, spring loaded

End Connection Quantity

Mounting Facility

Bracket

Outlet Pressure Range

+1.0/+30.0 pounds per square inch

Regulation Type

1st stage manual, 2nd stage automatic

Manual Control Method

Screw

Valve Stem Design

Single seat

Valve Loading Method

Spring

Maximum Inlet Pressure Rating

120.0 pounds per square inch

Outlet Pressure Accuracy Rating

Not rated

Filter

Included

Tempurature Rating

200.0 degrees fahrenheit

NSN

4810-01-108-5508

Part Number

ED-12603-2

Description

Valve,regulating,fluid Pressure

CAGE

07282

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 ED-12603-2 NSN 4810-01-108-5508

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:

WCC:

72D

TCC:

SHC:

ACC:

Construction Materials

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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