Description
The Beckett 5782 is a low-temperature, externally equalized Thermal Expansion Valve (TXV) engineered for reliable refrigerant metering in demanding commercial refrigeration applications. Designed to work with a broad range of modern and legacy refrigerants, this valve delivers precise superheat control and consistent system performance in low-temperature evaporator circuits.
Refrigerant Compatibility
- R404A
- R448A
- R449A
- R507
- R502
Key Features
- Low-temperature charge for reliable operation in sub-freezing evaporator applications
- Externally equalized design compensates for distributor and evaporator pressure drop, ensuring accurate superheat control
- 5-foot capillary tube for flexible remote bulb placement
- 3/8″ ODF sweat inlet x 1/2″ ODF sweat outlet connections
- Angle body configuration (ODF ANG) for versatile installation orientations
- 1/2-ton nominal capacity sizing
Specifications
- SKU: 5782
- Model: HFESC 1/2 SZ 5FT 3/8×1/2 ODF ANG
- Valve Type: Thermal Expansion Valve (TXV)
- Charge Type: Low Temperature
- Equalization: External
- Nominal Capacity: 1/2 Ton
- Capillary Tube Length: 5 Feet
- Inlet Connection: 3/8″ ODF Sweat
- Outlet Connection: 1/2″ ODF Sweat
- Body Style: Angle
- Compatible Refrigerants: R404A, R448A, R449A, R507, R502
Application
The Beckett 5782 TXV is ideal for low-temperature commercial refrigeration systems including walk-in freezers, reach-in cases, and display merchandisers. Its external equalizer port ensures accurate superheat regulation even across evaporators with significant pressure drop, making it a dependable choice for multi-circuit and distributed refrigeration systems. The angle body design and sweat connections simplify field installation and integration into existing copper piping.







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