1-321-802-5889

NSN 4820-00-289-0982

Temperature Regulating Valve

About this product

Second end to accommodate 3 in. Nom pipe,first and third ends toaccommodate 2 1/2 in. Nom pipe.

Manufacturer part number 81125S41-29536PCD for national stock number 4820002890982.

Datasheet

  • Product description

    Temperature Regulating Valve NSN 4820-00-289-0982.

  • MPN or Model

    81125S41-29536PCD

  • Schedule B
    8481.80.9015 (Regulator valves, self-operating, for controlling variables such as temperature, pressure, flow and liquid level)
  • NMF (National Motor Freight)
    127220 - Pressure Reg/red/relief Valves NOI
  • Body Material
    Bronze
  • First End Flange Outside Diameter
    7.000 inches
  • Second End Flange Outside Diameter
    7.000 inches
  • Body Style
    Tee
  • First End Connection Type
    Plain face flange
  • First End Style Designator
    Plain
  • First End Flange Shape Style
    Round w/ bolt holes
  • First End Flange Thickness
    0.250 inches
  • First End Bolt Hole Quantity
    4
  • First End Bolt Hole Diameter
    0.750 inches
  • First End Bolt Circle Diameter
    5.500 inches
  • Second End Relationship With First End
    Not identical
  • Second End Connection Type
    Plain face flange
  • Second End Style Designator
    Plain
  • Second End Flange Shape Style
    Round w/ bolt holes
  • Second End Flange Thickness
    0.250 inches
  • Second End Bolt Hole Quantity
    4
  • Second End Bolt Hole Diameter
    0.750 inches
  • Second End Bolt Circle Diameter
    5.500 inches
  • Third End Relationship With Preceding Ends
    Identical with first end
  • Seat Material
    Nickel copper alloy
  • Face To Face Distance
    8.625 inches
  • First Connection Face To Centerline Distance
    4.750 inches
  • Flow Control Device
    Disk
  • Flow Control Device Material
    Nickel copper alloy
  • End Connection Quantity
    3
  • Capillary Tube Length
    144.000 inches
  • Bulb Length
    14.000 inches
  • Bulb Diameter
    1.250 inches
  • Bulb Material
    Copper
  • Tempurature Adjustability
    Adjustable
  • Thermostatic Element
    Liquid immersion type
  • Tempurature Rating
    250.0 degrees fahrenheit
More from these suppliers
Temperature Regulating Valve

A self-acting valve designed for controlling, by means of a thermostatic element, the flow of liquids or gases therethrough. The thermostatic element is located in liquid or gas whose temperature is controlled by the heat of the liquid or gas flowing through the valve. See also valve, relief, pressure and temperature.

Mechanic Bill explains Temperature Regulating Valve

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NSN 4820002890982

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Manufacturer Part Numbers and Alternates
MPN manufacturer part number Registrant or Supplier
81125S41-29536PCD Naval Sea Systems Command
3249527 Hatch & Kirk, Inc.
95880A1 Robertshaw Controls Company
3249527 General Motors Corp
81125S41-29536PCD Naval Ship Systems Command
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