Model: 0781-3772 AND AW-403

Fluid Pressure Regulating Valve

Properties:

Body Material

Brass

Body Style

Straight thru

Furnished Items

Automatic relief valve and cylinder gage and flowmeter

Media For Which Designed

Argon and helium

First End Connection Type

Threaded internal tube

First End Style Designator

Plain

First End Outside Diameter Tube Accommodated

0.625 inches

First End Thread Size And Series/type Designator

5/8-18 unf

First End Thread Class

First End Thread Direction

Right-hand

Second End Relationship With First End

Not identical

Second End Connection Type

Threaded external gas cylinder

Second End Style Designator

Swivel nut, flared

Second End Thread Size And Series/type Designator

0.960-14 ngo

Second End Thread Direction

Right-hand

Seat Material

Brass

First End Seat Angle In Deg

30.0

Flow Control Device

Diaphragm

Flow Control Device Material

Rubber, chloroprene

End Connection Quantity

Second End Thread Pitch Diameters

+0.9100/+0.9136 inches

Renewable Seat Ring Type

Threaded

Regulation Type

Automatic double stage

Valve Loading Method

Spring

Maximum Inlet Pressure Rating

3.0 pounds per square inch

Outlet Pressure Setting

25.0 pounds per square inch

Outlet Pressure Accuracy Rating

2.000 pounds per square inch

Filter

Included

Tempurature Rating

Between -40.0 degrees fahrenheit and 165.0 degrees fahrenheit

NSN

4820-01-038-2355

Part Number

0781-3772 AND AW-403

Description

Valve,regulating,fluid Pressure

CAGE

63026

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 0781-3772 AND AW-403 NSN 4820-01-038-2355

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:

Paclk Weight:

5.0000lbs

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:

127220

UFC:

64490

LTL:

77.5

LCL:

WCC:

594

TCC:

SHC:

ACC:

Construction Materials

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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