Four-way reversing valve related parameters introduction

The four-way reversing valve is suitable for heat pump type systems such as room air conditioners, unit air conditioners, and central air conditioners. It converts the cooling mode and the heating mode by switching the flow path of the refrigerant.
Features
Wide range of applications
Suitable for from 3 to 420 kW (0.9 to 120 Ton)
Diversified design
General specification
Suitable for all conventional HCFC and HFC refrigerants: R22, R134a, R404A, R407C, R410A, R507C
Applicable ambient temperature: -30 ° C ~ +55 ° C
Working pressure: 4.2 MPa
Applicable medium temperature: -30 ° C ~ +120 ° C
Relative humidity: 95% RH or less
Certification: UL&CUL, VDE, CQC, in accordance with PED directive

Installation position: the coil is placed upwards or the valve body axis is horizontal; the fluid direction is in accordance with the installation instructions.