Butterfly valves can be used to control the flow of various types of fluids such as air, water, steam, various corrosive media, mud, oil, liquid metal and radioactive media. It mainly plays the role of cutting and throttling on the pipeline. The butterfly valve opening and closing part is a disc-shaped butterfly plate, which rotates around its own axis in the valve body to achieve the purpose of opening and closing or adjustment.
Product Description
Small and lightweight, easy to disassemble and maintain, can be installed in any position.
Simple and compact structure.
Small operating torque, labor-saving and lightweight.
Small flow resistance, good adjustment performance.
The number of opening and closing tests reaches tens of thousands of times, long life.
Achieve complete sealing, gas test leakage is zero.
Wide range of applicable media.
The product is installed in petroleum, chemical, food, medicine, textile, paper, hydropower, shipping, water supply and drainage, smelting and other systems, in all corrosive, non-corrosive gases, liquids, semi-fluids and solid powder pipelines and containers as a regulator and interceptor, can be installed in any position.

The butterfly plate of the clamp butterfly valve is installed in the diameter direction of the pipe. In the cylindrical channel of the butterfly valve body, the disc shaped butterfly plate rotates around the axis, the rotation Angle is between 0°-90°, rotate to 90°, the valve brand is fully open. This valve is generally installed horizontally. The butterfly valve is simple in structure, small in size and light in weight, and consists of only a few parts. And only n- Wenzhou Yuzheng Valve Co.,Ltd

Three-way directional valve is used in solid material (powder, particle, powder mixture, flake material) conveying system for switching the material flow in the pipeline of special equipment, three-way commutator three channels are arranged at an Angle, one into two out or two into one out. - Wenzhou Yuzheng Valve Co.,Ltd

The turbine butterfly valve drives the valve plate through the turbine, and the switch is slow but labor-saving, and the seal is better than the handle butterfly valve, especially in the environment of high switching frequency, the service life is longer than the handle butterfly valve - Wenzhou Yuzheng Valve Co.,Ltd

A CHECK VALVE IS a VALVE THAT ALLOWS FLUID TO FLOW IN a fixed direction and automatically PREVENTS it from FLOWING in THE opposite direction (backflow).- Wenzhou Yuzheng Valve Co.,Ltd

Stainless steel three-piece lengthened welding ball valve is also widely used in: chemical, petrochemical, smelting, medicine, food and other industries in SO2, steam, air, gas, ammonia, CO2 gas, oil...- Wenzhou Yuzheng Valve Co.,Ltd

Sanitary cleaning ball series products are mainly used in food processing, beverage, beer pharmaceutical industry and other can equipment, can carry out strong injection and cleaning. - Wenzhou Yuzheng Valve Co.,Ltd