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Worldwide distributor of NSN parts and consumables located in the USA.

Expansion Valve

Model / MPN: 50BT-012 ITEM 6 | NSN: 4820-00-844-0979
ITAR Registered seal

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.

Product Details
NATO Stock Number
4820-00-844-0979
Sold in multiples of
1 EA
DEMIL
NO
Body Material
Brass
Body Style
C1 straight thru
Stem Material
Steel, corrosion resisting
Media For Which Designed
Refrigerant 22
First End Connection Type
Unthreaded internal tube
First End Style Designator
Socket
First End Outside Diameter Tube Accommodated
0.875 inches
Second End Relationship With First End
Not identical
Second End Connection Type
Unthreaded internal tube
Second End Style Designator
Crimped
Second End Outside Diameter Tube Accommodated
0.500 inches
Seat Material
Nickel copper alloy
Flow Control Device
Disk, bottom guided
Flow Control Device Material
Steel, corrosion resisting
End Connection Quantity
2
Capillary Tube Length
60.000 inches
Bulb Length
2.000 inches
Bulb Diameter
0.750 inches
Valve Expansion Control Type
Thermostatic
Valve Evaporator Tempurature Range Designation
High
Valve Pressure Limiting Device
Not included
Bulb Media Type
Refrigerant 22
Bulb Mounting Method
Clamp
Valve Equalizer Location
External
Valve Equalizer Connection Type
Flared tube
Valve Equalizer Connection Diameter
0.250 inches
Refrigeration Capacity In Btu Per Hour
60.0
Reference Number Differentiating Characteristics
As differentiated by od tube size

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50BT-012 ITEM 6 Cross Reference
  • SVE5
  • SVE-5-GA
  • 511-268