Model: FRM-2 1/2 0T30PSI

Oxygen System P Regulating Valve

Special Features:

Pressure range is set between 0 to 30 psi; requires special cleaning and packaging for oxygen service

Properties:

Body Material

Brass

Body Style

Straight thru

Media For Which Designed

Oxygen, gaseous

First End Connection Type

Threaded internal pipe

First End Style Designator

Gasket seal

First End Thread Size And Series/type Designator

0.500 npt

First End Thread Direction

Right-hand

Second End Relationship With First End

Identical

Face To Face Distance

2.560 inches

Flow Control Device

Diaphragm

End Connection Quantity

Regulation Type

Automatic single stage

Valve Loading Method

Spring

Criticality Code Justification

Feat

Part Name Assigned By Controlling Agency

Back pressure valve, side in, side out; cryogenic

NSN

4820-01-523-4090

Part Number

FRM-2 1/2 0T30PSI

Description

Valve,regulating,oxygen System P

CAGE

71342

A valve used to automatically maintain within close limits a predetermined pressure within an oxygen system regardless of the higher fluctuating or constant inlet pressure. The excess pressure is bypassed to the accumulator or reservoir in lieu of passing through the entire system. It is specifically designed and/or cleaned for oxygen systems. Excludes valve, regulating, system pressure; valve regulating, fluid pressure and valve, calibrated flow.

Part FRM-2 1/2 0T30PSI NSN 4820-01-523-4090

INC

FIIG

Concept No.

App. Key

Cond. Code

Status

INC:

37940

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:

3.0000lbs

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:

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