pneumatic solenoid valves 1:2/2,3/2,5/2,5/3 2:Pneumatic/electrical operating 3:Sorts of 4V,SY,VF,Tiger valve,2W,10&15mm valve Solenoid valve, pneumatic solenoid valve and pneumatic control valve: 2vSeries,3Vseries and 4Vseries:XINYI solenoid valves1:2/2,3/2,5/2,5/32:Pneumatic/electrical operating3:Sorts of 4V,SY,VF,Tiger valve,2W,10&15mm valvesTechnical data(4V100series technical data):Model4V110 ...