1-321-802-5889

NSN 4820-01-138-3011

Flow Switching Valve Block

About this product

Self locking bonnet and gland bolting.

Manufacturer part number MIL-V-1189 for national stock number 4820011383011.

Datasheet

  • Product description

    Gate Valve NSN 4820-01-138-3011.

  • MPN or Model

    MIL-V-1189

  • NMF (National Motor Freight)
    050855 - Cocks R Valves Etc Bbc
  • Unit Weight (Est.)
    25 lb
  • Flange Diameter
    5.562 inches
  • Bonnet Type
    Outside screw-yoke
  • Bonnet Attachment Method
    Bolted
  • Bolt Hole Quantity
    6
  • Valve Operation Method
    Manual
  • Connection Type
    Flange, round w/holes
  • Features Provided
    Bonnet packing
  • Valve Size
    2.000 inches
  • Maximum Operating Pressure And Media For Which Designed
    100.0 pounds per square inch water
  • Stem Type
    Rising
  • Face To Face Distance
    5.750 inches
  • Flange Face Design
    Plain
  • Inlet Relationship With Outlet
    Identical
  • Pressure Class
    100.0 pounds
  • Material
    Nickel alloy 400 seat and nickel alloy seat
  • Material Specification
    Qq-n-281 federal specification single material response stem
  • Specification Data
    81349-mil-v-1189 government specification
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 4820011383011

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Manufacturer Part Numbers and Alternates
MPN manufacturer part number Registrant or Supplier
MIL-V-1189 Military Specifications
NB-0102-H-0200-SL Pima Valve, Inc.
NB0102HSC0000SLPTNB0102H0200SL Pima Valve, Inc.
NB-0102-HSC-0000-SL Pima Valve, Inc.
Stock Check
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