Sanhua Reversing Valve Tube ESC

The Sanhua Reversing Valve Tube ESC line is a range of 4-way reversing valves, also called heat pump reversing valves or changeover valves. They are used in heat pump and air conditioning systems. A reversing valve changes the direction of refrigerant flow, so the system can switch between cooling and heating modes. Sanhua is one of the world's largest reversing valve manufacturers.

Key Features:

• 4-way refrigerant flow control: Redirects refrigerant through the system to switch between heating and cooling cycles.
• Tube and ESC connections: Each valve has a main tube connection and an ESC connection for the system's refrigerant lines.
• Built for HVAC and refrigeration use: Suited to residential and light commercial heat pumps and air conditioners.
• Efficient design: Sanhua's reversing valve designs aim for low heat loss and reliable switching performance.
• Trusted OEM-grade supplier: Sanhua supplies many major HVAC manufacturers.

Use these valves to replace a worn or failing reversing valve. Signs of failure include unusual noises, inconsistent temperatures, or a system stuck in one mode. Choose the variant whose tube and ESC connection sizes match your system.