V, RV series directional air valves enjoy high response and stability, is classical directional valves, available with directional 5/2, 3/2, 5/3 way air valves from 1/8” to 1/2”. Horizontal machining center, imported seals, specified imported grease…assures top quality of every V,RV series air valve. Especially for RV series, wear rings are mounted on spool ends to strength guiding and averaging seals friction, 100% guarantee from full-automatic testing, together with E.MC pneumatic cylinders and air preparation units, makes a strong pneumatic system for your automation machines.