Gate Valves, Brass Ball Valves, Check Valves manufacturer / supplier in China, offering 3/2-Way Direct Acting Solenoid Valve OEM Factory, 12V DC 24V DC or 110V 220V AC+-15% 50-60Hz Cr02 Electric Actuator Motorized Brass Ball Valve 1/2"-2", Stainless Steel Adjustable 4-20mA Internal Thread Bidirectional Electric Ball Valve Hydraulic Solenoid Valve and so on.