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

Expansion Valve

Model / MPN: 745304B | NSN: 4820-00-715-9296
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
4820-00-715-9296
Sold in multiples of
1 EA
DEMIL
NO
Body Material
Aluminum alloy
Body Style
Angle give "adqm" or "adqn" if flanged one or two ends
Stem Material
Aluminum alloy
Media For Which Designed
Refrigerant 12
First End Connection Type
Threaded external tube
First End Style Designator
Flared
First End Outside Diameter Tube Accommodated
0.500 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
0.375 inches
Second End Thread Class
3a
Second End Thread Direction
Right-hand
Seat Material
Aluminum alloy
First End Seat Angle In Deg
37.0
Second End Seat Angle In Deg
37.0
Flow Control Device
Disk, top guided
Flow Control Device Material
Aluminum alloy
End Connection Quantity
2
Capillary Tube Length
60.000 inches
Bulb Length
3.000 inches
Bulb Diameter
0.625 inches
Valve Expansion Control Type
Thermostatic
Valve Evaporator Tempurature Range Designation
High
Valve Pressure Limiting Device
Included
Valve Pressure Limiting Device Setting
265.0 pounds per square inch gage
Bulb Media Type
Refrigerant 12
Bulb Mounting Method
Clamp
Valve Equalizer Location
Internal
Refrigeration Capacity In Btu Per Hour
144.0
745304B Series Parts

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745304B Cross Reference
  • DT7838-1
  • D8497-61-2
  • 26746
  • 50031587