The RTB series expansion valve has bidirectional throttling function and is widely used in heat pumps, air conditioning, refrigeration, and refrigeration systems.

Characteristics
Stable overheating.  
MOP (motor overload protection) function can be provided.  
We can provide various sizes and forms of connectors.  
Suitable for R22, R134a, R407c, R404A/R507, R410A refrigerants and other media.  
RTB (T) 1H-12H is a single valve type, while RTB (T) 12H-26H is a double valve type.  

The RTB series expansion valve has bidirectional throttling function and is widely used in heat pumps, air conditioning, refrigeration, and refrigeration systems.
Overheating regulation
The factory set superheat is 3.5K, and the static superheat adjustment range is 2-8K.
Rotate the adjustment lever counterclockwise once to reduce the superheat by 1.5K.

Selection Table for RTB Series Thermal Expansion Valve