Knowledge

The high-performance butterfly valve adopts a unique three eccentric structure, with zero friction achieved by the sword of the valve plate and sealin

Low-temperature forged steel ball valves are designed for applications where the working temperature falls below the freezing point of water (0°C

The groove gate valve overcomes defects such as rubber aging and rust. By utilizing the compensation effect of the valve elastic gate, small elastic d

Hydraulic control valves and butterfly valves are two important types of valves used in different industrial applications. They play a crucial role in

Double eccentric butterfly valve is a common control valve used to control fluid flow and regulation. The following is the usage method of double ecce

1. The leakage at both ends of the butterfly valve is caused by the sealing gaskets on both sides. The tightening force of the pipeline flange is unev

The groove gate valve is a double parallel gate valve with imported sealing method. The inlet valve plate consists of a sealing sleeve and an overflow

1. Check valves in pipelines cannot bear weight, especially large check valves should be installed independently and not affected by the pressure gene

The adjustment of pneumatic butterfly valves should be based on their performance 1. If it is a switch type pneumatic butterfly valve, it is only nece