1-321-802-5889

NSN 4820-01-141-8558

Flow Switching Valve Block

About this product

Inside screw bonnet type, threaded bonnet attachment method, manual valve operation method, connection type: threaded external tube.

Manufacturer part number 1146-208-H0001M for national stock number 4820011418558.

Datasheet

  • Product description

    Gate Valve NSN 4820-01-141-8558.

  • MPN or Model

    1146-208-H0001M

  • NMF (National Motor Freight)
    051080 - Faucets, Bibcocks, Gates Valves
  • Unit Weight (Est.)
    7 lb
  • Thread Class
    3a
  • Bonnet Type
    Inside screw
  • Bonnet Attachment Method
    Threaded
  • Valve Operation Method
    Manual
  • Connection Type
    Threaded external tube
  • Features Provided
    Valve stem lock shield
  • Valve Size
    1.500 inches
  • Thready Qty Per Inch (tpi)
    18
  • Maximum Operating Pressure And Media For Which Designed
    400.0 pounds per square inch water-oil-gas
  • Thread Size
    2.063 inches
  • Stem Type
    Rising
  • Maximum Operating Tempurature And Media For Which Designed
    275.0 degrees fahrenheit water-oil-gas
  • Inlet Relationship With Outlet
    Identical
  • Material
    Nickel alloy 400 seat
  • Thread Series Designator
    Uns
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 4820011418558

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Manufacturer Part Numbers and Alternates
MPN manufacturer part number Registrant or Supplier
1146-208-H0001M Milwaukee Valve Company, Inc.
803-1385714-72 MODW/LKSHLD Naval Ship Systems Command
CD-55291 1-1/2IN Walworth Co
803-1385714 Naval Ship Systems Command
CD-55291 Walworth Co
1146-208-H0001MODW/LKSHLD Milwaukee Valve Company, Inc.
803-1385714-7 MODIFIED Naval Ship Systems Command
803-1385714-7MODW/LKSHLD Naval Ship Systems Command
Stock Check
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