The JIS Wafer Butterfly Valve is designed and manufactured in full compliance with Japanese Industrial Standards (JIS), ensuring precise dimensions, material grades, and performance metrics for the Japanese and international markets. Its compact wafer-style body installs seamlessly between pipeline flanges, providing a cost-effective and space-saving solution. Known for reliable sealing and smooth operation, this valve is ideal for general water supply, industrial water, HVAC, and other moderate service applications where JIS specification is required or preferred.

The Metal-Seated Butterfly Valve is engineered for demanding industrial applications where high temperatures, abrasive media, or high pressures rule out elastomeric seals. Featuring precision-machined metal seating surfaces, often in a triple-eccentric design, it ensures reliable, long-lasting bubble-tight shut-off with minimal wear. Its robust construction provides superior performance in steam, hydrocarbon, and corrosive services, making it the ideal, cost-effective choice for critical isolation and control duties across power generation, oil & gas, and chemical processing.

​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 faucet is a valve that controls the flow of water. The faucet for a British wash basin or bath is usually cold and hot at separate ends. In the United States and other countries, most faucets are mixed. - Wenzhou Yuzheng Valve Co.,Ltd

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

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