4-Way Reversing Valve switch between cooling and heating mode by changing the flow of the refrigerant. The solder connection at the pilot tube and valve allows for increased reliability and low leakage probability. The 4-Way Reversing Valve are compatible with all common HCFC and HFC refrigerants and are UL recognized with a maximum operating pressure of 650 psig.

Features
Solder connection pilot tube and valve for increased reliability
Compatible with all common HCFC and HFC refrigerants
Suitable for capacities from 1-120 tons
Available bi-stable coil provides energy savings

4-Way Reversing Valve

General specifications
Product Name： Large capacity 4-Way Reversing Valve DSF-420〈120 RT〉
Product No.： DSF-420                                                 Whether to provide customer processing: Yes
Brand: “SF” ( Shunfeng Valve)                                      Model: DSF-420 Type Precision air conditioning
Usage: Central air-conditioning                                    Range of temperature control: -20℃~130℃
Flow pressure: Standard                                                Air quantity Standard:（m3/h）
Refrigerating capacity 420（kw）

Technical parameters

4-Way Reversing Valve

4-Way Reversing ValveProducts
4-Way Reversing Valve switch between cooling and heating mode by changing the flow of the refrigerant. The solder connection at the pilot tube and valve allows for increased reliability and low leakage probability. The 4-Way Reversing Valve are compatible with all common HCFC and HFC refrigerants and are UL...