- two way thermal expansion valve
- 2017-01-05 09:49
- Outer balancing outer temperature sensing two(one)-way thermal expansion valve is suitable for the air conditioning syst
- hydraulic valve assembly
- 2017-01-05 09:49
- Product DescriptionThe control valve assembly for the gas boiler is used to shift between the heating and living system
- 4-way reversing valve
- 2016-11-03 02:00
- Model DHF-34 - Capacity: 34Kw - Power: 7.5-12HP - Internal leakage: 6000ml/min - Refrigerant: R22, R407c, R410a - High p
- 4 way reversing valve
- 2016-10-23 13:29
- DHF 4-Way Reversing Valve is the key part of the heat pump air conditioner, diverts the direction of the refrigerant flo
