G2FR valves are mainly designed for flow control in air conditioning and refrigeration systems. Used in conjunction with differential temperature or pressure controllers. Since the reversing valve is held in the closed position by an integrated spring, the max. the differential pressure, ΔpL, which it can cover, depends on the spring force that the actuator must overcome when opening.
|Model||Flange. connection DN in mm||Passage mm||k vs m 3 / h||Stroke mm||Max. Δp L bar||Drive force H||Weight, kg|
Design changes are possible.
Dimensions (mm) and weight (kg)
|Model||Lmm||H 1 mm||H 2 mm||Dmm||bmm||kmm||dmm (qty)|
|100 G2FR||350||145||240||220||24||180||18x (8)|
|125 G2FR||400||160||260||250||26||210||18x (8)|
|150 G2FR||400||180||293||285||26||240||22x (8)|
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