Description

DSF*-way Reversing Valve is the component to provide heating and cooling from the system to the conditioned space by reversing the flowing direction of refrigerant, which is used at room air conditioners, packaged and central air conditioners. Our reversing valves are designed for heat-pump systems with the capacity from 0.*5PH to *2PH; they are suitable for most refrigerants such as R*2. R**7C, and R**0A.
Basic parameter
1.Exteral leakage test pressure: 3.0 Mpa
2.Max.operating pressure: 3.0 Mpa
3.Water test pressure: With water pressure 4.4Mpa
4.Burst pressure: *4.4Mpa
5.Ambient Temperature: electricity on**0℃～+*5℃
6.Relative Humidity: Less than*5%RH
7.Fluid permission temperature: **0℃～+**0℃
8.Min.operating Voltage: under the different press of 2.*5Mpa
9.Durability:>*0.**0times(Grease is allowed)
*0.Coil Max.temperature: +**0℃
*1.Noise: Not more than *5dB(A)
Coil’s electric parameter
1.Rated voltage: AC**0V *0/*0Hz
2.Insulation resistance: ≥**0MΩ
3.Di-electricity: Under ***0 voltage for the minute of ***0 voltage for one second. No break down of flash over.
4.Power: 5～7W
5.Insulation class: B class
6.Coil temperature rise: Not more than *0K.