The structure of the stop valve is simpler than that of the gate valve, and it is more convenient to manufacture and maintain.the sealing surface is not easy to wear and scratch, and the sealing performance is good. There is no relative sliding between the valve clack and the valve body sealing sur

Dear All,How time flies! The traditional Chinese holiday Spring Festival is approaching. According to the New Year holiday arrangemants of the General Office of the State Council in 2021, our company's holiday arrangements are as follows:

The valve plays an important role in cutting off and throttling the medium in the pipeline. As an extremely important cut-off valve, the shut-off valve is sealed by applying torque to the valve stem, and the valve stem is in the axial direction. The valve clack applies pressure to make the sealing s

1. Check valves are generally suitable for clean media, not for media containing solid particles and high viscosity.2. For low pressure check valves below DN50mm, butterfly check valves, vertical lift check valves and diaphragm check valves should be used; for medium and low pressure check valves wi

Check valves can be divided according to their structure and installation methods