China Sanhua Original Four Way Reversing Valve for Air Conditioner and Refrigerator Shf (L) -350- 1721

Product Description

China Sanhua Original four way reversing valve for Air Conditioner and Refrigerator Shf(L)-350-1721

SHF series four-way reversing valves are applicable for heat pump systems such as central, unitary and room air conditioners to realize switching between cooling mode and heating mode by changing the flow path of refrigerant.

Features:

• Wide application range
• Suitable for cooling capacities from 3.6 to 420 KW (R410A,Condition 2)
• Several designs available

General Specifications:

• Applicable for all common HCFC, HFC refrigerants such as: R22, R134a, R404A, R407C, R410A, R507
• Ambient temperature min./max.: -30°C / +55°C
• Relative humidity: 0 to 95% RH
• Max. operating pressure: 4.2MPa (42 bar)
• Installation position:
- Coil upwards or with body axis in horizontal alignment
- Flow direction according to installation instruction
• Certifications: UL/CSA and declaration according to LVD or PED

How to chooese 4 way reversing valve?

First: Select Series through this Capacity Selection Table
China Sanhua Original Four Way Reversing Valve for Air Conditioner and Refrigerator Shf (L) -350-1721

Second:Determine the model by the Valve series and the Connections ODF of General Characteristics Table.
China Sanhua Original Four Way Reversing Valve for Air Conditioner and Refrigerator Shf (L) -350-1721

Third: Select the Coil model through this Coil Characteristics Table .
China Sanhua Original Four Way Reversing Valve for Air Conditioner and Refrigerator Shf (L) -350-1721