... 2.supply:20000pcs/month 3.alloy/NPT/PT/12V,24V,110V,220V 4.5/2 solenoid valve Specification Model4V210- ... / 15:G1/2" / 20:G3/4" / 25:G1"*Standard voltage: DC12V/DC24V/AC24V 50Hz/60Hz/AC110V 50Hz/60Hz/AC220V 50Hz ... Series Stainless Steel Piston ValveFRL Unit: Air Preparation including Filter, Regulator and LubricatorFesto, SMC, Airtac, G, U Series Air ... valve/5-way/air, gas/ 110V,220V AC, 12V,24V DC