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NSN 4820-01-439-2127

Flow Switching Valve Block

About this product

32.000 inches flange diameter, outside screw-yoke bonnet type, bolted bonnet attachment method, bolt hole quantity: 8.

Manufacturer part number WW-V-58 for national stock number 4820014392127.

Datasheet

  • Product description

    Gate Valve NSN 4820-01-439-2127.

  • MPN or Model

    WW-V-58

  • Schedule B
    8481.80.3010 (Gate type taps, cocks and valves of iron, hand operated)
  • NMF (National Motor Freight)
    051080 - Faucets, Bibcocks, Gates Valves
  • Flange Diameter
    32.000 inches
  • Bonnet Type
    Outside screw-yoke
  • Bonnet Attachment Method
    Bolted
  • Bolt Hole Quantity
    8
  • Valve Operation Method
    Manual
  • Connection Type
    Flange, round w/holes
  • Valve Size
    10.000 inches
  • Maximum Operating Pressure And Media For Which Designed
    125.0 pounds per square inch steam
  • Stem Type
    Rising
  • Maximum Operating Tempurature And Media For Which Designed
    450.0 degrees fahrenheit steam
  • Face To Face Distance
    13.000 inches
  • Flange Face Design
    Plain
  • Inlet Relationship With Outlet
    Identical
  • Pressure Class
    125.0 pounds per square inch
  • Material
    Iron cast disk
  • Material Specification
    Astm b-62 assn standard single material response seat
  • Furnished Items And Quantity
    1 handwheel
  • Specification Data
    81348-ww-v-58 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 4820014392127

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Manufacturer Part Numbers and Alternates
MPN manufacturer part number Registrant or Supplier
WW-V-58 Federal Specifications
F-617-0-10 IN Northern Indiana Business Services
F-617-0-10 IN Westwater Supply Springfield Inc
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