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Worldwide distributor of NSN parts and consumables located in the USA.

Safety Relief Valve

Model / MPN: 2164 PART NO.82 | NSN: 4820-01-543-6216
ITAR Registered seal

A valve designed to automatically release excessive pressures. It is actuated by static pressure upstream of the valve and is used as a safety valve or relief valve, and may be set to close at a predetermined pressure. It is not designed for regulation of continuously fluctuating loads. It may be inline or cartridge (manifold) design. Excludes valve (1), relief, pressure and temperature.

Product Details
NATO Stock Number
4820-01-543-6216
Sold in multiples of
1 EA
DEMIL
NO
Flow Control Device
Poppet
Disk Loading Method
Spring
Valve Discharge Flow Rate
20.0 gallons per minute
Minimum Operating Temp
-40.0 degrees fahrenheit
End Application
Davit assembly, lifeboat
Valve Operation Method
Automatic
Connection Type
Threaded cartridge 1st end
Adjustable Pressure Range
+600.0/+3600.0 pounds per square inch
Maximum Operating Pressure
3600.0 pounds per square inch single response
Part Name Assigned By Controlling Agency
Cartridge relief valve
Media For Which Designed
Oil, hydraulic single response
Solicitations
Solicitation Description Qty UOM Close Date
SPE4A016T0258 Valve, Safety Relief 4 EA 11/20/2015
SPE4A017T1100 Valve, Safety Relief 4 EA 03/22/2017
SPE4A519T5942 Valve, Safety Relief 1 EA 12/05/2018
SPE4A519T338N Valve, Safety Relief 1 EA 04/10/2019
SPE7MC19T8470 Valve, Safety Relief 13 EA 04/18/2019
SPE4A519T845E Valve, Safety Relief 25 EA 08/19/2019

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2164 PART NO.82 Cross Reference
  • RV3-10-C-0-36