Model: 218-73434-1

Fluid Pressure Regulating Valve

Properties:

Body Material

Aluminum alloy, qq-a-601, alloy 356, temper t6

Outside Surface Treatment

Anodized, mil-a-8625, type 2

Body Style

Straight thru

Media For Which Designed

Air

First End Connection Type

Threaded external tube

First End Style Designator

Flared

First End Outside Diameter Tube Accommodated

1.000 inches

First End Thread Size And Series/type Designator

1-5/16-12 un

First End Thread Class

First End Thread Direction

Right-hand

Second End Relationship With First End

Not identical

Second End Connection Type

Threaded internal boss

Second End Style Designator

Gasket seal

Second End Thread Size And Series/type Designator

1 5/16-12 un

Second End Thread Class

Second End Thread Direction

Right-hand

Seat Material

Plastic, ams 3651

First End Seat Angle In Deg

37.0

Packing Material

Rubber, synthetic, ls53, dow corning corp

Flow Control Device

Poppet

Flow Control Device Material

Aluminum alloy, qq-a-225/8, alloy 6061, t651

End Connection Quantity

Renewable Seat Ring Type

Pressed-in

Mounting Facility

Clamp

Regulation Type

Automatic single stage

Valve Loading Method

Spring

Filter

Not included

NSN

4820-00-231-9664

Part Number

218-73434-1

Description

Valve,regulating,fluid Pressure

CAGE

80378

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 218-73434-1 NSN 4820-00-231-9664

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:

6.0 X 5.0 X 4.0

Paclk Weight:

1.2000lbs

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:

051080

UFC:

29300

LTL:

RATING VARIABLE

LCL:

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