Rexroth has 60 years` experience supplying innovative air solenoids, solenoid water valves, stainless steel solenoid valves, 3 way solenoid valves, air valves, & cylinders. From directional control-with flows of 0.022 - 15.75 Cv, with poppet, spool & sliding ceramic plates-to serial link, wash-down, electro-pneumatic, factory-assembled valve manifolds & pressure control valves.