​Sanitary welded butterfly valve adopts butt-welding connection, overcoming the shortcomings of flange, pipe thread, trapezoidal thread and other traditional connections in our country, with simple structure, beautiful modeling, quick assembly and disassembly, rapid switching, flexible operation, low fluid resistance, the use of an all reliable, etc., and can be used with a variety of actuators operation. All steel parts of the valve are made of acid-resistant stainless steel, and the seals are made of food silicone rubber or PTFE, which is in line with food hygiene standards, and is widely used in the industries of food, brewing, beverage, dairy products, fine chemicals, pharmaceutical and biological engineering.

A shoal quick connector is a connector that connects or disconnects pipes without tools. It is composed of KA, KB and seal ring. Scope of use: air, oxygen fuel gas, gas and liquid sharing, oil pressure, inert gas, cooling water temperature oil, semiconductor, liquid ammonia, liquid argon tank truck and storage tank station, etc..- 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

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

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

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