Hand-switching valve

Hand-switching valve

SF24 two-position four-way hand-switching valve is an axial hard seal hand switching valve, completely grinding by hands.

SF34 three-position four-way hand-switching valve is an axial hard seal hand-switching valve. It is mainly used in the air cylinder which has center pause state etc. as control component. The graphic presentation is in-between position, according to the difference of the interrelationship of each antrum when the spool is in the center, there is three different state.