NSN 4820-01-028-1538
Velocity Fuse
About this product
Poppet flow control device, spring disk loading method, 2.0 gallons per minute valve discharge flow rate, connection style: g9 plain, optional en (pipe) all ends.
Manufacturer part number 627B4-1-8-3 for national stock number 4820010281538.
Datasheet
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Product description
Safety Relief Valve NSN 4820-01-028-1538.
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MPN or Model
627B4-1-8-3
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Schedule B
8481.40.0000 (Safety or relief valves) -
NMF (National Motor Freight)
127220 - Pressure Reg/red/relief Valves NOI -
Thread Direction
Right-hand all ends -
Flow Control Device
Poppet -
Disk Loading Method
Spring -
Valve Discharge Flow Rate
2.0 gallons per minute -
Maximum Operating Temp
180.0 degrees fahrenheit single response -
Connection Style
G9 plain, optional en (pipe) all ends -
Valve Operation Method
Automatic -
Connection Type
Threaded internal pipe all ends -
Maximum Operating Pressure
250.0 pounds per square inch single response -
Thread Size
0.125 inches all ends -
Opening Pressure Setting
200.0 pounds per square inch -
Material
Steel comp 303 flow control device -
Material Specification
Qq-s-764, type 303-canceled federal specification single material response flow control device -
Media For Which Designed
Fuel/oil, hydrocarbon single response -
Surface Treatment
Anodize -
Style Designator
Err-090 -
Thread Series Designator
Npt all ends
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Safety Relief Valve
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.
Pricing and Availability
Get a quote for 4820-01-028-1538 safety relief valveManufacturer Part Numbers and Alternates
MPN manufacturer part number | Registrant or Supplier |
---|---|
627B4-1-8-3 | Teledyne Industries Inc |
627B4-1-8-3 | Republic Mfg Co |
Stock Check
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