Model: 34-6403

Fluid Pressure Regulating Valve

Properties:

Body Material
Brass
Body Style
Angle
Stem Material
Brass
Furnished Items
Automatic relief valve
Media For Which Designed
Air
First End Connection Type
Threaded internal pipe
First End Style Designator
Plain
First End Thread Size And Series/type Designator
1/4-18 npt
First End Thread Direction
Right-hand
Seat Material
Nonmetallic composition
Flow Control Device
Stem and integral disk
Flow Control Device Material
Brass and nonmetallic composition
End Connection Quantity
2
Renewable Seat Ring Type
Threaded
Outlet Pressure Range
+0.0/+500.0 pounds per square inch
Outlet Pressure Range
+0.0 to 500.0 pounds per square inch
Regulation Type
1st stage automatic, 2nd stage manual
Manual Control Method
Wheel
Valve Stem Design
Single seat
Valve Loading Method
Spring
Maximum Inlet Pressure Rating
5000.0 pounds per square inch
Outlet Pressure Accuracy Rating
Not rated
Filter
Not included
NSN
4820-00-618-2500
Part Number
34-6403
Description
Valve,regulating,fluid Pressure
CAGE
00742

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 34-6403 NSN 4820-00-618-2500

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:
U
ESD:
ESD:
MMAC:
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:
Construction Materials

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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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