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NSN 4820-00-202-8931

Temperature Regulating Valve

About this product

W/union joints all ends; 54.0 gpm water at 400.0 psi inlet pressure.

Manufacturer part number 921 for national stock number 4820002028931.

Datasheet

  • Product description

    Temperature Regulating Valve NSN 4820-00-202-8931.

  • MPN or Model

    921

  • Schedule B
    8481.80.9015 (Regulator valves, self-operating, for controlling variables such as temperature, pressure, flow and liquid level)
  • NMF (National Motor Freight)
    188340 - Valves Themostatic NOI/themostats
  • Body Material
    Bronze
  • Outside Surface Treatment
    Any acceptable
  • Body Style
    Straight thru
  • Stem Material
    Nickel copper alloy
  • Furnished Items
    Indicator
  • First End Connection Type
    Unthreaded internal pipe
  • First End Style Designator
    Socket
  • First End Pipe Size Accommodated
    0.500 inches
  • Second End Relationship With First End
    Identical
  • Seat Material
    Bronze
  • Flow Control Device
    Poppet
  • Flow Control Device Material
    Bronze
  • End Connection Quantity
    2
  • Two-way Valve Action
    Reverse acting
  • Capillary Tube Length
    96.000 inches
  • Bulb Length
    6.000 inches
  • Bulb Diameter
    1.000 inches
  • Bulb Material
    Copper
  • Tempurature Adjustability
    Adjustable
  • Thermostatic Element
    Liquid immersion type
  • Tempurature Rating
    Between 110.0 degrees fahrenheit and 160.0 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 4820002028931

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Manufacturer Part Numbers and Alternates
MPN manufacturer part number Registrant or Supplier
921 Robertshaw Controls Company
IN2600 Kidde-fenwal, Inc.
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