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Safety Relief Valve

Model / MPN: 20020C51SS | NSN: 4820-01-210-6876
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
4820-01-210-6876
Sold in multiples of
1 EA
DEMIL
NO
Valve Operation Method
Automatic
Connection Type
Flange all ends
Adjustable Pressure Range
+15.0 to 19.0 pounds per square inch
Maximum Operating Pressure
150.0 pounds per square inch single response
Material
Steel body
20020C Series Parts
Solicitations
Solicitation Description Qty UOM Close Date
SPE7MC17T5608 Valve, Safety Relief 2 EA 12/16/2016
SPE7M317T2050 Valve, Safety Relief 5 EA 02/17/2017
SPE7M317T2764 Valve, Safety Relief 5 EA 03/13/2017
SPE7M317T4146 Valve, Safety Relief 5 EA 04/17/2017
SPE7M318T6581 Valve, Safety Relief 4 EA 04/16/2018
SPE7M321T7925 Valve, Safety Relief 1 EA 03/22/2021

Pricing and Availability

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20020C51SS Cross Reference
  • 20020B02S0015
  • 20020C51SS