NSN 4820-00-981-3351
Velocity Fuse
About this product
0.750 inches all ends pipe size accommodated, poppet flow control device, inside spring bonnet type, bonnet attachment method: threaded.
Manufacturer part number 146D529-1 for national stock number 4820009813351.
Datasheet
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Product description
Safety Relief Valve NSN 4820-00-981-3351.
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MPN or Model
146D529-1
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Schedule B
8481.40.0000 (Safety or relief valves) -
NMF (National Motor Freight)
127220 - Pressure Reg/red/relief Valves NOI -
Pipe Size Accommodated
0.750 inches all ends -
Flow Control Device
Poppet -
Bonnet Type
Inside spring -
Bonnet Attachment Method
Threaded -
Disk Loading Method
Spring -
Renewable Seat Ring Type
Pressed-in -
Connection Style
Socket err-100 -
Valve Operation Method
Automatic or manual -
Features Provided
Valve stem lock shield and pressure tight outlet side -
Maximum Operating Pressure
75.0 pounds per square inch single response -
Opening Pressure Setting
75.0 pounds per square inch -
Material
Plastic seat -
Media For Which Designed
Hydraulic fluid, silicate-ester base 1st response -
Style Designator
Err-090
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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 4820-00-981-3351 safety relief valveManufacturer Part Numbers and Alternates
| MPN manufacturer part number | Registrant or Supplier |
|---|---|
| 146D529-1 | Itt Industries Inc |
| 146D529-1 | Harris Corporation |
Stock Check
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