Groove butterfly valve

The groove butterfly valve has advantages such as easy installation, light weight, flexible operation, and convenient maintenance. The handle groove butterfly valve not only has good sealing performance, but also meets the requirements for connecting with pipe fittings. It is designed using technology and multiple improvements by Litson. The handle of the groove handle butterfly valve is matched with the flow plate installed on the valve body to control the flow of fluid. The valve body is made of ductile iron casting, and the pressure resistance of the valve body is 2.7MPa. Widely used in water supply and drainage, fire protection, petroleum, chemical, pharmaceutical, steel and other pipelines as a cut-off or regulating function, the handle groove butterfly valve adopts technology and has been improved and designed multiple times by Lightson

The overall design of the handle groove butterfly valve is novel, with coordinated proportions, and it is now in the valve industry. The two ends of the valve are connected to the fluid pipeline with clamps. Compared with previous flange or clamp connections, it saves manufacturing materials and follows China's energy-saving and emission reduction strategy policies. Easy to install, sturdy, and so on. The handle groove butterfly valve is easy to install, not limited by the installation site, convenient for maintenance and repair of pipelines and valves, and has vibration isolation and sound insulation. Within the angle range, it can overcome the difference caused by connecting different axes of pipelines and solve the problem of thermal expansion and contraction caused by temperature difference. The handle groove butterfly valve has sealing performance and is not limited by medium injection (bi-directional sealing, large flow area, small flow resistance coefficient, and large flow capacity). The butterfly plate adopts advantages such as integral encapsulation and radiation resistance.

The groove butterfly valve is designed with technology and multiple improvements by Lightson. It has advantages such as easy installation, light weight, flexible operation, and easy maintenance. It has good sealing performance and the desired connection with pipe fittings.

. It can be widely used for cutting off or regulating pipelines in water supply and drainage, fire protection, petroleum, chemical, pharmaceutical, steel and other industriesThis valve has the advantages of installation, not limited by the installation site, easy maintenance and repair of pipelines and valves, vibration isolation and sound insulation, and can overcome the deviation caused by different axis connections of pipelines within the angle range, solving the problem of thermal expansion and contraction caused by temperature differences; Sealing performance, not limited by medium injection (bidirectional sealing); Large flow area, low flow resistance coefficient, and high flow capacity; The butterfly plate adopts advantages such as overall encapsulation, radiation resistance, etc. Widely used in the supply and drainage of fluid pipelines, as well as in pipeline engineering such as fire protection, air conditioning, gas, petroleum, chemical industry, water treatment, municipal engineering, shipbuilding, etc., to control fluid effects

Characteristics of groove butterfly valves

1. The groove butterfly valve has a compact structure, small volume, light weight, flexible operation, and convenient maintenance.

2. Sealing performance, not limited by medium injection (bidirectional sealing)3. Large overcurrent area, small flow resistance coefficient, and high flow capacity