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Safety Relief Valve

Model / MPN: AP14776 | NSN: 4820-00-580-2587
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
4820-00-580-2587
Sold in multiples of
1 EA
DEMIL
NO
Pipe Size Accommodated
0.750 inches 1st end
Thread Direction
Right-hand 1st end
Flow Control Device
Disk
Bonnet Type
Inside spring
Bonnet Attachment Method
Threaded
Disk Loading Method
Spring
Valve Discharge Flow Rate
559.0 cubic feet per minute
Maximum Operating Temp
250.0 degrees fahrenheit single response
Connection Style
G46b plain (pipe) 1st end
Connection Style
Plain (pipe) 1st end
Valve Operation Method
Automatic or manual
Connection Type
Threaded external pipe 1st end
Features Provided
Valve stem lock shield
Maximum Operating Pressure
300.0 pounds per square inch single response
Thread Size
0.750 inches 1st end
Opening Pressure Setting
125.0 pounds per square inch
Material
Copper alloy flow control device
Material
Copper alloy seat
Material
Copper alloy body
Material
Steel stem
Media For Which Designed
Air single response
Style Designator
Angle
Thread Series Designator
Npt 1st end
AP147 Series Parts
Solicitations
Solicitation Description Qty UOM Close Date
SPE7MC17TF775 Valve, Safety Relief 2 EA 04/14/2017
SPE7M019T3935 Valve, Safety Relief 3 EA 02/06/2019
SPE7MC19T8811 Valve, Safety Relief 3 EA 04/29/2019
SPE7MC20T0368 Valve, Safety Relief 3 EA 10/21/2019

Pricing and Availability

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AP14776 Cross Reference
  • FIG86-3X4
  • 119C3/4125PSI
  • 14776
  • M14776
  • C311Q1
  • FIG86-125-3-4
  • VAL1594
  • C3118-1
  • 14776
  • AP14776
  • M14776