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NSN 4820-01-577-0158

Flow Switching Valve Block

About this product

1.250 inches pipe size accommodated, packing retaining bonnet type, manual valve operation method, connection type: socket, weld, pipe.

Manufacturer part number 1146-A20U 1.25IN for national stock number 4820015770158.

Datasheet

  • Product description

    Gate Valve NSN 4820-01-577-0158.

  • MPN or Model

    1146-A20U 1.25IN

  • NMF (National Motor Freight)
    051080 - Faucets, Bibcocks, Gates Valves
  • Pipe Size Accommodated
    1.250 inches
  • Bonnet Type
    Packing retaining
  • End Application
    New construction ddg1000
  • Valve Operation Method
    Manual
  • Connection Type
    Socket, weld, pipe
  • Valve Size
    1.250 inches
  • Maximum Operating Pressure And Media For Which Designed
    400.0 pounds per square inch air and 400.0 pounds per square inch oil, lubricating, diester base and 400.0 pounds per square inch steam and 400.0 pounds per square inch water
  • Stem Type
    Rising
  • Maximum Operating Tempurature And Media For Which Designed
    150.0 degrees fahrenheit air and 150.0 degrees fahrenheit oil, lubricating, diester base and 150.0 degrees fahrenheit steam and 150.0 degrees fahrenheit water
  • Part Name Assigned By Controlling Agency
    Gate valve, bronze, ue
  • Inlet Relationship With Outlet
    Identical
  • Material
    Nickel alloy stem
  • Material Specification
    Astm b505 uns c92200 assn standard single material response body
  • Furnished Items And Quantity
    1 handwheel
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Gate Valve

A valve having a flat or tapered disk (gate) which moves transversely to the axis of flow by rotating or sliding movements of the stem to open or close the orifice. It may also contain an oval or rectangular shaped slide which may be manually, motor, or pressure operated through the means of an arm or arm assembly. The body flange may be designed to accommodate tube type connectors. It may or may not contain thermal relief features. Includes valve (gate) specifically designed for the control of fluid systems in aircraft or missiles.

Mechanic Bill explains Flow Switching Valve Block

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NSN 4820015770158

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Manufacturer Part Numbers and Alternates
MPN manufacturer part number Registrant or Supplier
1146-A20U 1.25IN Milwaukee Valve Company, Inc.
1146-A20U 114 Milwaukee Valve Company, Inc.
1146-A20U Milwaukee Valve Company, Inc.
1146-A20U P/N 1146-A20U 1.25IN Milwaukee Valve Company, Inc.
1146-A20U 1.25IN Milwaukee Valve Company, Inc.
1146-A20U 114 Milwaukee Valve Company, Inc.
1146-A20U Milwaukee Valve Company, Inc.
1146-A20U P/N 1146-A20U 1.25IN Milwaukee Valve Company, Inc.
1146-A20U 1.25IN Milwaukee Valve Company, Inc.
1146-A20U 114 Milwaukee Valve Company, Inc.
1146-A20U Milwaukee Valve Company, Inc.
1146-A20U P/N 1146-A20U 1.25IN Milwaukee Valve Company, Inc.
1146-A20U 1.25IN Milwaukee Valve Company, Inc.
1146-A20U 114 Milwaukee Valve Company, Inc.
1146-A20U Milwaukee Valve Company, Inc.
1146-A20U P/N 1146-A20U 1.25IN Milwaukee Valve Company, Inc.
Stock Check
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