Description
The Copeland 058681 (Model HFES 11 MC 5FT 7/8 x 1 1/8 ODF S/T) is a high-performance externally equalized thermal expansion valve engineered for reliable refrigerant metering in medium-temperature commercial and industrial refrigeration applications. Designed for use with R12 and R134A refrigerants, this straight-body TXV delivers precise superheat control and consistent system efficiency.
Key Features
- Externally equalized design for accurate superheat control across long evaporator circuits
- Compatible with R12 and R134A refrigerants
- 11-ton capacity rating for medium-temperature charge applications
- Straight body configuration for straightforward installation
- 5-foot capillary tube for flexible bulb placement and remote sensing
- 7/8″ inlet x 1-1/8″ outlet ODF sweat connections for secure, leak-free installation
Specifications
- SKU: 058681
- Model: HFES 11 MC 5FT 7/8 x 1 1/8 ODF S/T
- Brand: Copeland
- Refrigerant: R12 / R134A
- Capacity: 11 Ton
- Temperature Range: Medium Temperature Charge
- Body Style: Straight Body
- Equalization: External Equalizer
- Capillary Tube Length: 5 Feet
- Inlet Connection: 7/8″ ODF Sweat
- Outlet Connection: 1-1/8″ ODF Sweat
Application
Ideal for medium-temperature refrigeration systems in commercial and light industrial environments where precise refrigerant flow control and reliable superheat management are critical. The external equalizer port ensures accurate operation even in systems with higher evaporator pressure drops, making this TXV well-suited for larger evaporator coil assemblies.







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