interchangeable expansion valve
1.For R22,R134A,R407A,R507/404A
2. easy to change driving head and valve disc
3.MOP

interchangeable expansion valve

 Characteristics:

l       Interchangeable orifice assembly.  

        Construct is simple and easy repairing. After turn off connecting bolts, it is easy to change driving head and valve disc.

l          Stable superheat setting.

l          Can be supplied with MOP(Max operating pressure)

Protects the compressor motor against excessive evaporating pressure.

l          Input and output type and size according to customers requirement.

l          Suitable for R22, R134a, R407C, R507/404A.

l          If you have special requirement,please cantact STF.

Superheat adjusting

Factory setting:superheat 3.4°C, Static superheat adjusting range is between 2°C-8°C.

Turn adjusting stem anticlockwise one round,reduces superheat 0.3°C.