Description
The Ranco RTXVBD-4A-5 Thermostatic Expansion Valve is designed to regulate refrigerant flow in refrigeration and heat pump systems using R404A or R507 refrigerants. This bidirectional TXV is built for heat pump applications where refrigerant flow must operate efficiently in both directions. With a nominal capacity of 4 tons, the valve uses a sensing bulb and capillary tube to monitor evaporator superheat and adjust refrigerant flow accordingly, helping maintain stable system performance and efficient cooling operation. The balanced port design allows accurate throttling and smooth operation in demanding refrigeration environments.
Key Features:
- Bidirectional thermostatic expansion valve for heat pump systems
- Nominal capacity of 4 tons
- Compatible with R404A and R507 refrigerants
- 1/2 inch inlet and 7/8 inch outlet solder connections
- External equalizer connection for accurate pressure balance
- Sensing bulb with capillary tube for precise superheat control
- Balanced port design for stable refrigerant flow in both directions
- Durable construction for long service life in refrigeration systems
