Control valves realize precise control of the system by adjusting the parameters such as flow, pressure and temperature of the fluid. According to different driving methods and working principles, control valves are mainly divided into electric…

Pneumatic ball valve is a commonly used fluid control equipment, usually used for fluid pipeline switching control. This article by DELCO Valve for you to introduce the working principle and characteristics of pneumatic ball valves, so…

Electric butterfly valve is a kind of valve that uses round butterfly plate as opening and closing member and rotates with the valve stem to open, close and adjust the fluid passage. Butterfly valve is not…

Solenoid valve is a device that controls the flow of fluid by electromagnetic force. Solenoid valve consists of electromagnetic coil, iron core, iron core winding, valve spool, valve seat, valve stem, etc. By controlling the current…