1-321-802-5889

NSN 4820-01-537-1899

Flow Switching Valve Block

About this product

0.860 inches pipe size accommodated, outside screw-yoke bonnet type, bolted bonnet attachment method, valve operation method: manual.

Manufacturer part number SW12111-04 .50IN for national stock number 4820015371899.

Datasheet

  • Product description

    Gate Valve NSN 4820-01-537-1899.

  • MPN or Model

    SW12111-04 .50IN

  • NMF (National Motor Freight)
    051080 - Faucets, Bibcocks, Gates Valves
  • Pipe Size Accommodated
    0.860 inches
  • Bonnet Type
    Outside screw-yoke
  • Bonnet Attachment Method
    Bolted
  • Valve Operation Method
    Manual
  • Connection Type
    Socket, weld, pipe
  • Valve Size
    0.500 inches
  • Stem Type
    Rising
  • Part Name Assigned By Controlling Agency
    1/2 gate valve - forged steel os&y - bolted bonnet - bolted gland - 5" renewable seats - loose slotted gate - socket weld ends - class 800
  • Inlet Relationship With Outlet
    Identical
  • Material
    Steel body
  • Material Specification
    Astm a105 assn standard single material response body
  • Furnished Items And Quantity
    1 gasket and 1 handwheel
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 4820015371899

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Manufacturer Part Numbers and Alternates
MPN manufacturer part number Registrant or Supplier
SW12111-04 .50IN Flowserve Inc
34873-2 ASSY SW12111-04 .50IN Flowserve Inc
34873-2 Flowserve Inc
Stock Check
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