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Safety Relief Valve

Model / MPN: 626B-2-1/4-4 | NSN: 4820-01-201-2308
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
4820-01-201-2308
Sold in multiples of
1 EA
DEMIL
NO
Flow Control Device
Poppet
Bonnet Type
Inside spring
Bonnet Attachment Method
Threaded
Disk Loading Method
Spring
Valve Discharge Flow Rate
2.5 gallons per minute
Connection Style
G46b plain (pipe) 2nd end
Valve Operation Method
Automatic
Thread Size
0.250 inches 1st end
Thread Size
0.250 inches 2nd end
Opening Pressure Setting
23.0 pounds per square inch
Material
Aluminum body
Material
Stainless steel flow control device
Thread Series Designator
Npt 2nd end
Thread Series Designator
Npt 1st end

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626B-2-1/4-4 Cross Reference
  • 723816-84
  • 626B2-1-4-4