NSN 4820-00-825-1608
Velocity Fuse
About this product
1.250 inches 1st end pipe size accommodated, poppet flow control device, inside spring bonnet type, bonnet attachment method: bolted.
Manufacturer part number 174A1-1-4 for national stock number 4820008251608.
Datasheet
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Product description
Safety Relief Valve NSN 4820-00-825-1608.
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MPN or Model
174A1-1-4
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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.)
5.1 lb -
Pipe Size Accommodated
1.250 inches 1st end -
Thread Direction
Right-hand all ends -
Flow Control Device
Poppet -
Bonnet Type
Inside spring -
Bonnet Attachment Method
Bolted -
Disk Loading Method
Spring -
Maximum Operating Temp
212.0 degrees fahrenheit single response -
Connection Style
G9 plain, optional en (pipe) all ends -
Valve Operation Method
Automatic or manual -
Connection Type
Threaded internal pipe all ends -
Features Provided
Pressure tight outlet side -
Maximum Operating Pressure
150.0 pounds per square inch single response -
Thread Size
1.250 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 4820-00-825-1608 safety relief valveManufacturer Part Numbers and Alternates
MPN manufacturer part number | Registrant or Supplier |
---|---|
174A1-1-4 | Watts Regulator Co |
174A-1-1/4-30PSI | Watts Regulator Co |
174A11-4X11-4 | Watts Regulator Co |
Stock Check
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