NSN 4820-01-268-3903
Velocity Fuse
About this product
Disk flow control device, inside spring bonnet type, bolted bonnet attachment method, disk loading method: spring.
Manufacturer part number 4703K43 for national stock number 4820012683903.
Datasheet
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Product description
Safety Relief Valve NSN 4820-01-268-3903.
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MPN or Model
4703K43
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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 1st end -
Flow Control Device
Disk -
Bonnet Type
Inside spring -
Bonnet Attachment Method
Bolted -
Disk Loading Method
Spring -
Maximum Operating Temp
400.0 degrees fahrenheit single response -
Connection Style
G9 plain, optional en (pipe) 2nd end -
Valve Operation Method
Automatic -
Connection Type
Threaded internal pipe 2nd end -
Adjustable Pressure Range
+5.0/+350.0 pounds per square inch -
Maximum Operating Pressure
350.0 pounds per square inch single response -
Thread Size
1.000 inches 2nd end -
Material
Copper alloy body -
Media For Which Designed
Fuel/oil, hydrocarbon single response -
Style Designator
Err-090 -
Thread Series Designator
Npt 1st end
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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 4820-01-268-3903 safety relief valveManufacturer Part Numbers and Alternates
MPN manufacturer part number | Registrant or Supplier |
---|---|
4703K43 | Mcmaster-carr Supply Company |
4703K3 | Mcmaster-carr Supply Company |
Stock Check
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