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
2
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.:
1
App. Key:
D
Cond. Code:
1
Status:
A

Material Classification

Hazardous material, precious metals, criticality, enviroment, and electrostatic discharge indicators
HMIC
PMIC
ESD/EMI
ENAC
MMAC
CRITL
HMIC:
N
PMIC:
A
ESD:
ESD:
MMAC:
CRITL:
Y

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:
M
SPI No.:
SPI Rev.:
SPC Mkg:
24
LVL_A:
Q
LVL_B:
Q

Freight Classification

NMFC
UFC
LTL
LCL
WCC
TCC
SHC
ACC
NMFC:
127220
UFC:
64490
LTL:
77.5
LCL:
--
WCC:
594
TCC:
Z
SHC:
9
ACC:
Trailers/Vehicles

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Phone: +1 470-231-0824
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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

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