4 ball valve
The orientation and position of valve products Many valve products have directionality, such as globe valves, throttle valves, pressure reducing valves, check valves, etc. The use effect and service life will be affected if they are installed upside down or reversed (such as throttle valves), or even have no effect (such as pressure reducing valves), … Read more
V-type ball valve belongs to fixed ball valve and is also a single-seat sealing ball valve. Its regulating performance is the best among ball valves, and its flow characteristic is equal percentage, with an adjustable ratio of up to 100:1. Its V-shaped cut has a shearing effect with the metal seat, making it particularly suitable … Read more
There are many types of ball valves, but the basic structure is similar. They all consist of a circular core as the opening and closing component, mainly composed of valve seat, ball, seal ring, valve stem, and other driving devices. By rotating the valve stem 90 degrees, the valve can be opened or closed, and … Read more
The fixed ball valve adopts the design of fixed valve core (shaft support type) and movable sealing seat, which ensures stable operation. It has automatic compensation function, large shearing force and self-cleaning function when there is no gap rotating between the bidirectional sealing valve seats. It is particularly suitable for switching of suspended liquids and … Read more
A pneumatic ball valve is a widely used pneumatic actuator in modern automatic control systems. The control signal drives the ball valve's opening and closing actions through the pneumatic actuator, completing switch control or regulating control of the medium inside the pipeline. Ball valve selection Connection method Flange connection, clamp connection, internal thread connection, external … Read more