NSN 4820-01-435-2941
Velocity Fuse
About this product
150.0 pounds per hour valve discharge flow rate, g46b plain (pipe) all ends connection style, manual valve operation method, connection type: threaded internal pipe all ends.
Manufacturer part number 1543H-3-1.50IN for national stock number 4820014352941.
Datasheet
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Product description
Safety Relief Valve NSN 4820-01-435-2941.
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MPN or Model
1543H-3-1.50IN
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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.)
12 lb -
Thread Direction
Right-hand all ends -
Valve Discharge Flow Rate
150.0 pounds per hour -
Maximum Operating Temp
420.0 degrees fahrenheit single response -
Connection Style
G46b plain (pipe) all ends -
Valve Operation Method
Manual -
Connection Type
Threaded internal pipe all ends -
Maximum Operating Pressure
350.0 pounds per square inch single response -
Thread Size
1.500 inches all ends -
Material
Steel seat -
Media For Which Designed
Steam 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.
![Mechanic Bill explains Velocity Fuse](/public/images/billy-thinking.png)
Pricing and Availability
Get a quote for 4820-01-435-2941 safety relief valveManufacturer Part Numbers and Alternates
MPN manufacturer part number | Registrant or Supplier |
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1543H-3-1.50IN | Dresser, Inc. |
1543H3-3-1.50IN | Dresser, Inc. |
Stock Check
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