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NSN 4820-01-432-9429

Drain Valve

About this product

Seat material is durafill (carbon/glass-filled ptfe); has aisi 316ss threaded seat retainer.

Manufacturer part number 1 1/2 SF2501-21 for national stock number 4820014329429.

Datasheet

  • Product description

    Ball Valve NSN 4820-01-432-9429.

  • MPN or Model

    1 1/2 SF2501-21

  • Schedule B
    8481.80.3070 (Ball type taps, cocks and valves of steel, hand operated)
  • Bolt Hole Quantity
    8 all ends
  • Maximum Operating Temp
    450.0 degrees fahrenheit single response
  • End Application
    Navy weapons systems ja, nimitz class cvn
  • Valve Operation Method
    Manual
  • Flange Shape
    Round with holes all ends
  • Connection Type
    Flange all ends
  • Mounting Facility
    Bracket
  • Valve Size
    1.500 inches
  • Maximum Operating Pressure
    275.0 pounds per square inch single response
  • Outside Diameter
    5.000 inches all ends
  • Face To Face Distance
    6.500 inches
  • Flange Face Design
    Raised straight all ends
  • Material
    Stainless steel body
  • Style Designator
    Err-090
  • Furnished Items And Quantity
    1 handle and 1 locking device and 1 mounting bracket
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Ball Valve

A multi-ported, nonlubricated valve designed to provide straight through flow or ability to direct a number of flows or pressure through a single valve. The flow is controlled by the rotation of a ported ball within a suitable ported seat(s). The ball is usually engaged by a stem. It is normally operated in an open or closed position. Excludes valve, check.

Mechanic Bill explains Drain Valve

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NSN 4820014329429

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Manufacturer Part Numbers and Alternates
MPN manufacturer part number Registrant or Supplier
1 1/2 SF2501-21 Watts Regulator Co
1-1/2 SF2501-212A Watts Regulator Co
396591 Watts Regulator Co
Stock Check
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