1-321-802-5889

NSN 4820-01-137-8167

Flow Switching Valve Block

About this product

6.125 inches flange diameter, outside screw-yoke bonnet type, bolted bonnet attachment method, bolt hole quantity: 6.

Manufacturer part number MIL-V-1189 for national stock number 4820011378167.

Datasheet

  • Product description

    Gate Valve NSN 4820-01-137-8167.

  • MPN or Model

    MIL-V-1189

  • NMF (National Motor Freight)
    050855 - Cocks R Valves Etc Bbc
  • Unit Weight (Est.)
    20 lb
  • Flange Diameter
    6.125 inches
  • Bonnet Type
    Outside screw-yoke
  • Bonnet Attachment Method
    Bolted
  • Bolt Hole Quantity
    6
  • Valve Operation Method
    Manual
  • Connection Type
    Flange, round w/holes
  • Valve Size
    2.500 inches
  • Maximum Operating Pressure And Media For Which Designed
    100.0 pounds per square inch water-oil-gas
  • Stem Type
    Rising
  • Face To Face Distance
    6.000 inches
  • Flange Face Design
    Plain
  • Inlet Relationship With Outlet
    Identical
  • Material
    Nickel alloy 400 stem
  • Material Specification
    Qq-n-281 federal specification single material response stem
  • Furnished Items And Quantity
    1 handwheel
  • Specification Data
    81349-mil-v-1189 government specification
  • Nondefinitive Specification/std Data
    1 class and 1 type
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 4820011378167

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Manufacturer Part Numbers and Alternates
MPN manufacturer part number Registrant or Supplier
MIL-V-1189 Military Specifications
NB-0102-E M0D 2 Pima Valve, Inc.
NB-0102-E MOD 2.50IN Pima Valve, Inc.
Stock Check
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