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Safety Relief Valve

Model / MPN: FIG 20 1 1/2IN | NSN: 4820-01-252-3767
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
4820-01-252-3767
Sold in multiples of
1 EA
DEMIL
NO
Thread Direction
Right-hand all ends
Flow Control Device
Disk
Bonnet Type
Inside spring
Bonnet Attachment Method
Integral
Maximum Operating Temp
300.0 degrees fahrenheit single response
Connection Style
G46b plain (pipe) 1st end
Connection Style
G9 plain, optional en (pipe) 2nd end
Valve Operation Method
Automatic
Connection Type
Threaded external pipe 1st end
Connection Type
Threaded internal pipe 2nd end
Maximum Operating Pressure
1200.0 pounds per square inch single response
Thread Size
1.500 inches all ends
Opening Pressure Setting
300.0 pounds per square inch
Material
Copper alloy flow control device
Material
Copper alloy stem
Material
Copper alloy body
Material
Plastic polytetrafluoroethylene packing
Media For Which Designed
Hydraulic fluid, mineral base single response
Thread Series Designator
Npt all ends
Solicitations
Solicitation Description Qty UOM Close Date
SPE7MC16TF895 Valve, Safety Relief 44 EA 07/11/2016
SPE7MC17TA709 Valve, Safety Relief 32 EA 02/23/2017
SPE7MC17TC916 Valve, Safety Relief 33 EA 03/16/2017
SPE7MC17TS559 Valve, Safety Relief 36 EA 08/28/2017
SPE7MC18T7587 Valve, Safety Relief 41 EA 03/26/2018
SPE7MC18T144Q Valve, Safety Relief 44 EA 08/20/2018
SPE7MC19T079V Valve, Safety Relief 37 EA 07/08/2019
SPE7MC20T3717 Valve, Safety Relief 45 EA 01/21/2020
SPE7M320U0767 Valve, Safety Relief 45 EA 05/11/2020

Pricing and Availability

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FIG 20 1 1/2IN Cross Reference
  • FIG 20 1.50IN
  • 0020-G01-MG0300
  • 0020-G01-MG0300
  • 0020-G01-MC00300
  • FIG 20-1 1.50IN