Model: 312192-02

Fluid Pressure Regulating Valve

Properties:

Media For Which Designed
Air
First End Connection Type
Threaded internal tube
First End Outside Diameter Tube Accommodated
0.375 inches
First End Thread Size And Series/type Designator
9/16-18 unf
First End Thread Class
3b
First End Thread Direction
Right-hand
Second End Relationship With First End
Not identical
Second End Connection Type
Threaded internal tube
Second End Outside Diameter Tube Accommodated
0.250 inches
Second End Thread Size And Series/type Designator
7/16-20 unf
Second End Thread Class
3b
Second End Thread Direction
Right-hand
First End Seat Angle In Deg
60.0
Second End Seat Angle In Deg
60.0
End Connection Quantity
2
First End Thread Pitch Diameters
+0.5800/+0.5850 inches
Second End Thread Pitch Diameters
+0.4540/+0.4590 inches
Regulation Type
Automatic single stage
Valve Loading Method
Spring
Maximum Inlet Pressure Rating
520.0 pounds per square inch
Outlet Pressure Setting
90.0 pounds per square inch
Outlet Pressure Accuracy Rating
9.000 pounds per square inch
NSN
4820-00-805-6179
Part Number
312192-02
Description
Valve,regulating,fluid Pressure
CAGE

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 312192-02 NSN 4820-00-805-6179

INC
FIIG
Concept No.
App. Key
Cond. Code
Status
INC:
27565
FIIG:
A21100
Concept No.:
1
App. Key:
D
Cond. Code:
2
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:
SX
CRITL:
X

Freight Classification

NMFC
UFC
LTL
LCL
WCC
TCC
SHC
ACC
NMFC:
127220
UFC:
64490
LTL:
77.5
LCL:
77.5
WCC:
594
TCC:
Z
SHC:
Z
ACC:
Equipment for Aircraft

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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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