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System Pressure Regulating Valve NSN 4820-01-428-9697

Item Description

A value designed to automatically maintain within close limits a predetermined pressure within a closed system regardless of the higher fluctuating or constant inlet pressure. The excess pressure is by-passed to the accumulator or reservoir in lieu of passing through the entire system. It is designed primarily for use in refrigeration and air conditioning systems. Excludes valve, regulating, fluid pressure and valve, calibrated flow.

NSN 4820-01-428-9697 NSN: 4820-01-428-9697

Features and Characteristics

Body Material
Aluminum alloy
Body Style
Screw-in cartridge
Stem Material
Steel
Media For Which Designed
Water, oil or gas
First End Connection Type
Threaded cartridge
Seat Material
Steel
Packing Material
Rubber, buna-n
End Connection Quantity
2
Maximum Inlet Pressure Rating
3000.0 pounds per square inch
End Application
TRUC-K,-FAM-ILIY
Tempurature Rating
Between -40.0 degrees fahrenheit and 250.0 degrees fahrenheit
FSC
4820 Nonpowered Valves
NIIN
014289697
NSN
4820014289697

Manufacturer Part Numbers

Part numbers registered to this national stock number.
Part Number
Cage
Status
MSDS
Part Number:
12413091
Cage Code:
19207
Status:
A
MSDS:
Part Number:
DPS2-16-T-F-0-80
Cage Code:
54846
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 4820-01-428-9697
What are the manufacturers of nsn 4820014289697?
Does this nsn 4820014289697 have a shelf life?
No. This NSN does not have an applicable shelf life.
What is the formal definition of nsn 4820014289697
A value designed to automatically maintain within close limits a predetermined pressure within a closed system regardless of the higher fluctuating or constant inlet pressure. the excess pressure is by-passed to the accumulator or reservoir in lieu of passing through the entire system. it is designed primarily for use in refrigeration and air conditioning systems. excludes valve, regulating, fluid pressure and valve, calibrated flow.
Does nsn 4820014289697 contain any precious metals?
No precious metal content.
Does nsn 4820014289697 contain any hazardous materials?
No MSDS. No hazardous material.
What is the ESD classification of nsn 4820014289697?
No known electrostatic discharge.

Identification Group

Item Identification Guide (IIG) and Item Name Code (INC)
INC
FIIG
App. Key
Cond. Code
Status
INC:
35896
FIIG:
A21100
App. Key:
D
Cond. Code:
1
Status:
A

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  •   On Time Delivery
  •   Certificate of Conformance
  •   Quality Inspected Parts
  •   Quality Fast Service
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