Model: F202-1003-1

Gaseou Pressure Equalizing Valve

Special Features:

Seat material: rubber, buna-n and dacron, flow control device material: rubber, silicone and nylon

Properties:

Body Material

Bronze

Maximum Operating Pressure

15.0 pounds per square inch

Body Style

Angle give "adqm" and "adqn" only if flanged one or two ends

Stem Material

Phosphor bronze

Media For Which Designed

Air

First End Connection Type

Threaded internal pipe

First End Style Designator

Plain

First End Pipe Size Accommodated

1.000 inches

First End Thread Direction

Right-hand

Second End Relationship With First End

Not identical

Second End Connection Type

Threaded external pipe

Second End Style Designator

Plain

Second End Pipe Size Accommodated

1.500 inches

Second End Thread Direction

Right-hand

Seat Material

Rubber, buna-n and dacron

Seat Material

Rubber, buna-n

Flow Control Device

Disk, circular

Flow Control Device Material

Rubber, silicone and nylon

Flow Control Device Material

Rubber, synthetic and plastic

End Connection Quantity

Disk Loading Method

Spring

Valve Venting Design Type

Closed system

NSN

4820-00-076-4383

Part Number

F202-1003-1

Description

Valve,pressure Equalizing,gaseou

CAGE

04577

A valve consisting of a single deadweight loaded disk, or two deadweight loaded disks each with a seperate seat. It is specifically designed for the relief of small pressure and vacuum conditions within a tank or other container to or from the atmosphere. The center of a single deadweight loaded disk may contain a spring loaded disk forming an additional seat or aperture. It may be spring loaded and/or equipped with a manual unloader on either the pressure or vacuum side. Exclude valve, vacuum breaking.

Part F202-1003-1 NSN 4820-00-076-4383

INC

FIIG

Concept No.

App. Key

Cond. Code

Status

INC:

10958

FIIG:

A07100

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:

050855

UFC:

29290

LTL:

RATING VARIABLE

LCL:

WCC:

576

TCC:

SHC:

ACC:

Construction Materials

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Schedule B and Export

Schedule B: 8481809050
SITC: 74780
End Use: Industrial machines, other
NAICS: 332911
USDA: 1

Freight Class: Other taps, cocks, valves, etc., nesoi