NSN 4820-01-309-2931
Velocity Fuse
About this product
Disk flow control device, inside screw bonnet type, bolted bonnet attachment method, connection style: g9 plain, optional en (pipe) all ends.
Manufacturer part number 174A-1IN-30PSI for national stock number 4820013092931.
Datasheet
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Product description
Safety Relief Valve NSN 4820-01-309-2931.
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MPN or Model
174A-1IN-30PSI
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Schedule B
8481.40.0000 (Safety or relief valves) -
NMF (National Motor Freight)
127220 - Pressure Reg/red/relief Valves NOI -
Unit Weight (Est.)
2.1 lb -
Thread Direction
Right-hand all ends -
Flow Control Device
Disk -
Bonnet Type
Inside screw -
Bonnet Attachment Method
Bolted -
Connection Style
G9 plain, optional en (pipe) all ends -
Valve Operation Method
Automatic or manual -
Connection Type
Threaded internal pipe all ends -
Thread Size
1.000 inches all ends -
Opening Pressure Setting
30.0 pounds per square inch -
Material
Copper alloy body -
Media For Which Designed
Water, fresh single response -
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 4820-01-309-2931 safety relief valveManufacturer Part Numbers and Alternates
MPN manufacturer part number | Registrant or Supplier |
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174A-1IN-30PSI | Watts Regulator Co |
Stock Check
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