1-321-802-5889

NSN 4820-01-217-4808

Expansion Valve

About this product

Brass body material, a1 straight thru body style, refrigerant r-502 media for which designed, first end connection type: threaded external tube.

Manufacturer part number GRE11/2Z for national stock number 4820012174808.

Datasheet

  • Product description

    Expansion Valve NSN 4820-01-217-4808.

  • MPN or Model

    GRE11/2Z

  • Schedule B
    8481.80.9050 (Other taps, cocks, valves, etc., nesoi)
  • NMF (National Motor Freight)
    051080 - Faucets, Bibcocks, Gates Valves
  • Unit Weight (Est.)
    2 lb
  • Body Material
    Brass
  • Body Style
    A1 straight thru
  • Media For Which Designed
    Refrigerant r-502
  • First End Connection Type
    Threaded external tube
  • First End Style Designator
    Flared
  • First End Outside Diameter Tube Accommodated
    0.313 inches
  • First End Thread Class
    3a
  • First End Thread Direction
    Right-hand
  • Second End Relationship With First End
    Not identical
  • Second End Connection Type
    Threaded external tube
  • Second End Style Designator
    Flared
  • Second End Outside Diameter Tube Accommodated
    0.188 inches
  • Second End Thread Class
    3a
  • Second End Thread Direction
    Right-hand
  • First End Seat Angle In Deg
    45.0
  • Second End Seat Angle In Deg
    45.0
  • Flow Control Device
    Diaphragm
  • End Connection Quantity
    2
  • Valve Expansion Control Type
    Thermostatic
  • Valve Evaporator Tempurature Range Designation
    Low
  • Valve Pressure Limiting Device
    Not included
  • Valve Equalizer Location
    External
  • Valve Equalizer Connection Type
    Flared tube
  • Valve Equalizer Connection Diameter
    0.250 inches
  • Refrigeration Capacity In Btu Per Hour
    18.0
  • First End Thread Series Designator
    Unjf
  • First End Thread Size
    0.500 inches
  • Second End Thread Size
    0.375 inches
  • Second End Thread Series Designator
    Unjf
Expansion Valve

A self-acting valve specifically designed for use in refrigeration systems for continual control of rate of flow of refrigerant. It may be actuated by a thermostatic element or self-actuated.

Mechanic Bill explains Expansion Valve

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NSN 4820012174808

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Manufacturer Part Numbers and Alternates
MPN manufacturer part number Registrant or Supplier
GRE11/2Z Sporlan Valve Co
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