... Size: 1/4",1/2",3/4",1",1 1/4" ,8mm,10mm, Electrical limit and machinery limit design, accurate position, avoid gear and switch. 2-way/3 ... -way electric operated Valve2-port/3-port auto shut off eletric ball valveSize: 1/4",1/2",3/4",1",1 1/4 ... time:3-5sec Working pressure: 1.0Mpa/10bar/150psi Torque output: 1.5NM-6NMControl mode:2,3,5 wires(CR01/02/03/04/05 ...