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Bard 5651-252BX - Expansion Valve 3/8 x 3/8
The Bard 5651-252BX is an OEM expansion valve with 3/8 inch by 3/8 inch connections, used in Bard wall mount and other Bard HVAC refrigeration circuits to meter refrigerant flow into the evaporator for stable superheat and consistent cooling performance. When a TXV is restricted, stuck, or out of calibration, it can lead to poor capacity, coil icing, or compressor stress, so replacing it with the correct Bard-specified valve helps restore proper refrigerant control and protect key components. Verify fit by matching the part number and connection size to your unit model and service manual before ordering, and have installation performed by a qualified technician following proper refrigerant handling procedures.
- Technical Specifications
- Product number: 5651-252BX
- Manufacturer description: Exp Valve 3/8" X 3/8" - Boxed
- HTS Code: "8415.90.8085"
$184.00
What does the "BX" suffix mean?
Bard uses suffixes like "BX" to manage parts internally. These do not change the physical form or function of the part.
A part number ending in "BX" simply means it is packaged in a box for shipping, rather than for internal assembly use.
Example: 8406-142BX is physically identical to 8406-142.