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Fluid Pressure Regulating Valve NSN 4820-00-434-6429

Item Description

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.

NSN 4820-00-434-6429 NSN: 4820-00-434-6429

Features and Characteristics

Body Material
Aluminum alloy
Outside Surface Treatment
Anodized
Body Style
Straight thru
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
Second End Relationship With First End
Identical
Seat Material
Aluminum alloy
Flow Control Device
Diaphragm
Flow Control Device Material
Plastic, nylon resin and rubber, buna-n
End Connection Quantity
2
Mounting Facility
Panel
Outlet Pressure Range
+0.0/+2.0 pounds per square inch
Regulation Type
Manual single stage
Manual Control Method
Wheel
Valve Loading Method
Spring
Maximum Inlet Pressure Rating
250.0 pounds per square inch
Filter
Included
Tempurature Rating
Between -40.0 degrees fahrenheit and 200.0 degrees fahrenheit
Special Features
All unmated thd shall be adequately protected against damage in transit
FSC
4820 Nonpowered Valves
NIIN
004346429
NSN
4820004346429

Manufacturer Part Numbers

Part numbers registered to this national stock number.
Part Number
Cage
Status
MSDS
Part Number:
30212R
Cage Code:
07282
Status:
A
MSDS:
Part Number:
3522 500 23305
Cage Code:
H0203
Status:
A
MSDS:
Part Number:
1000279-01
Cage Code:
1PQF4
Status:
A
MSDS:
Part Number:
30112T
Cage Code:
07282
Status:
A
MSDS:

Foreign Trade & Schedule B

What is a Schedule B number? Find more information at help.cbp.gov
  • Schedule B Number: 8481809015
  • NAICS: 332911
  • SITC: 74780
  • Description: Regulator valves, self-operating, for controlling variables such as temperature, pressure, flow and liquid level
  • End Use (Code 21180):
    Industrial machines, other

Q & A

Frequently asked questions for NSN 4820-00-434-6429
What are the manufacturers of nsn 4820004346429?
Does this nsn 4820004346429 have a shelf life?
No. This NSN does not have an applicable shelf life.
What is the formal definition of nsn 4820004346429
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.
Does nsn 4820004346429 contain any precious metals?
No precious metal content.
Does nsn 4820004346429 contain any hazardous materials?
No MSDS. No hazardous material.
What is the ESD classification of nsn 4820004346429?
No known electrostatic discharge.

Identification Group

Item Identification Guide (IIG) and Item Name Code (INC)
INC
FIIG
App. Key
Cond. Code
Status
INC:
27565
FIIG:
A21100
App. Key:
D
Cond. Code:
2
Status:
A

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