... 2.supply:20000pcs/month 3.alloy/NPT/PT/12V,24V,110V,220V 4.5/2 solenoid valve Specification ... pneumatic components, such as Solenoid Valve, Cylinder, FRL unit, fittings and other hydraulic valve.Our products including ... Plastic Piston Valve, SSJZF Series Stainless Steel Piston ValveFRL Unit: Air Preparation including Filter, Regulator and LubricatorFesto, SMC, ... 5-way/air, gas/ 110V,220V AC, 12V,24V DC