The smc cct63, 50 air hydro convertor valve is consisting of a converter and a valve unit that are compactly integrated. It converts air pressure to an equivalent and this, Hydraulic pressure hydraulic pressure is applied for operating thus solving, An actuator the problem that is associated with the compression characteristics of in spite, Air. Thus of using it performs, Pneumatic equipment similarly to a operating at, Hydraulic unit a consistent speed during starting or in the presence of concurrently solving, Load fluctuations the problems of sticking and slipping associated with low speed operations. This unit works best for achieving accurate and constant speed of or for, Skip movement, The cylinder intermediate stopping, Slow operation of a rotary series cct, Actuator. Air, Hydro converter converter size mm 63, 100, 160 stroke range mm 50 to 800 operating pressure 0 to 0. 7mpa proof pressure 1. 05mpa fluid turbine oil 40 to 100cst