Pulse water valve made of nylon reinforced, widely used in small lawn, irrigate and control of weak acidic liquid in pipe Connection port: 3/4 " and 1" Material of body: nylon reinforced Fluid: water Life cycles: more than 300,000 times Working pressure: 0.2-10bar Size: 108 x 81 x 104mm Working voltage: 12V-230V AC/DC and pulse 6-24VDC Packing: Box