1-321-802-5889

NSN 4820-01-524-9787

Y Valve

About this product

Outside screw-yoke bonnet type, bolted bonnet attachment method, 4 all ends bolt holes, valve operation method: manual.

Manufacturer part number 803-1385623-0351AF for national stock number 4820015249787.

Datasheet

  • Product description

    Y Valve NSN 4820-01-524-9787.

  • MPN or Model

    803-1385623-0351AF

  • Schedule B
    8481.80.9050 (Other taps, cocks, valves, etc., nesoi)
  • NMF (National Motor Freight)
    051080 - Faucets, Bibcocks, Gates Valves
  • Bonnet Type
    Outside screw-yoke
  • Bonnet Attachment Method
    Bolted
  • Bolt Hole Quantity
    4 all ends
  • Valve Operation Method
    Manual
  • Flange Shape
    Round with holes all ends
  • Connection Type
    Flange all ends
  • Valve Size
    3.286 inches
  • Maximum Operating Pressure
    250.0 pounds per square inch single response
  • Outside Diameter
    6.625 inches all ends
  • Face To Face Distance
    10.000 inches
  • Thickness
    0.937 inches all ends
  • Bolt Hole Diameter
    0.687 inches all ends
  • Bolt Circle Diameter
    5.500 inches all ends
  • Flange Face Design
    Plain all ends
  • Part Name Assigned By Controlling Agency
    Globe y pattern valve
  • Material
    Nickel alloy stem
  • Material Specification
    Astm-b61 assn standard single material response body
  • Media For Which Designed
    Water-oil-gas single response
  • Style Designator
    Err-090
  • Furnished Items And Quantity
    1 handwheel
Y Valve

A valve with one inlet and one outlet connection that provides unobstructed fluid flow. The flow is controlled by the action of a stem which lifts disk perpendicularly off center axis of its seat. The stem is at angle of less than 90 degrees (1.5708 radians) to parallel inlet and outlet flow. It may utilize a diaphragm as packing. Excludes valve, stop-check.

Mechanic Bill explains Y Valve

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NSN 4820015249787

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Manufacturer Part Numbers and Alternates
MPN manufacturer part number Registrant or Supplier
803-1385623-0351AF Naval Ship Systems Command
1030-009P 3IN Milwaukee Valve Company, Inc.
1385623 Naval Ship Systems Command
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