Manufacturer of Sanitary Stainless Steel Pneumatic Diaphragm Valve

The working temperature of the pneumatic sanitary diaphragm valve is usually limited by the materials used in the diaphragm and the valve body lining. Its working temperature range is about -50~175℃. The imported diaphragm valve has a simple structure, consisting of three main parts: valve body, diaphragm and bonnet assembly. The valve is easy to quickly disassemble and repair, and the replacement of the diaphragm can be completed on site and in a short time.
Pneumatic sanitary diaphragm valve is a special form of shut-off valve. The difference from other valves is that it adopts a structure without a stuffing box; the rubber diaphragm can completely isolate the corrosive medium in the flow channel from all driving parts. So as to eliminate the disadvantages of “running, leaking, dripping and leaking” of the usual valves.
Replace the valve core assembly with a corrosion-resistant lining and a corrosion-resistant diaphragm. The pneumatic sanitary diaphragm valve body is made of cast iron, cast steel, or cast stainless steel, and is lined with various corrosion-resistant or wear-resistant materials, diaphragm rubber and polytetrafluoroethylene. The liner has strong corrosion resistance and is suitable for the adjustment of strong corrosive media such as strong acid and strong alkali.

For more detailed information, please visit our website or contact us at

Factory of Sanitary Diaphragm Valve

The structure of the sanitary diaphragm valve is quite different from the general valve. It is a new type of valve and a special form of cut-off valve. Its opening and closing part is a diaphragm made of soft material, It is separated from the inner cavity of the valve cover and the driving parts, and is now widely used in various fields.

The sanitary diaphragm valve is equipped with a flexible diaphragm or combined diaphragm in the valve body and the valve cover, and the closing part is a compression device connected with the diaphragm.

The valve seat can be a weir shape or a pipe wall that directly leads to the flow channel. The advantage of the diaphragm valve is that its operating mechanism is separated from the medium passage, which not only ensures the purity of the working medium, but also prevents the possibility of the medium in the pipeline from impacting the working parts of the operating mechanism.

For more detailed information, please visit our website or contact us at

Manufacturer of Sanitary Butterfly Valve

Concept: The sanitary butterfly valve is a stainless steel valve that uses a circular butterfly plate as an opening and closing part and rotates with the valve stem to open, close and adjust the fluid channel. The valve is not only simple in structure, small in size, light in weight, and low in material consumption. , The installation size is small, and the driving torque is small, the operation is simple and fast, and it also has a good flow adjustment function and closing and sealing characteristics. It is the dominant valve form in the use of large and medium caliber, medium and low pressure.

Function and application: The sanitary butterfly valve adopts standard electronic polishing, and the smooth surface ensures cleanness, no medium accumulation area, and no potential pollution. All steel parts are made of acid-resistant stainless steel, and the seals are made of food silicone rubber or polytetrafluoroethylene, which meets food hygiene standards. It is widely used in many industries such as food, brewing, beverage, dairy products, fine chemical pharmacy and biological engineering.

Operation: The butterfly plate is installed in the diameter direction of the pipeline. In the cylindrical channel of the sanitary valve, the disc-shaped butterfly plate rotates around the axis. The angle of rotation is within the range of 0°~90°. When the rotation reaches 90°, the valve will It will enter the fully open state and needs to be installed according to the manufacturer’s installation instructions. The heavy butterfly valve needs a firm foundation.

Medium: Sanitary butterfly valve is suitable for fresh water, sewage, sea water, salt water, steam, natural gas, food, medicine, oil that require complete sealing, zero gas test leakage, high life expectancy, and operating temperature of 10℃ to 150℃. Products and various acid-base and other thin-walled pipelines. (Ie liquid, gas, oil, various highly corrosive chemical media)

Product features: 1. Novel and reasonable design, unique structure, light weight, and rapid opening and closing. 2. Small operating torque, convenient operation, labor-saving and smart. 3. It can be installed in any position and is convenient for maintenance. 4. The sealing material has the characteristics of anti-aging, corrosion resistance and long service life.

For more detailed information, please visit our website or contact us at

Sanitary Stainless Steel Butterfly Valve
Sanitary Stainless Steel Butterfly Valve
Sanitary Stainless Steel Butterfly Valve

Manufacturer Of Sanitary Butterfly Valve with multi-position stainless steel handle

We Produce Sanitary Butterfly Valve with multi-position stainless steel handle

Hygienic Sanitary SS Food Grade Tri-Clamp Butterfly Valve with Ss Muti-Position Handle

Pulling handle/multi-position plastic handle/multi-position stainless steel handle/electric actuator/pneumatic head.

More information,

Sanitary Butterfly Valve with multi-position stainless steel handle

Sanitary Butterfly Valve with Pneumatic Actuator and C-TOP Control Unit

sanitary butterfly valve with pneumatic actuator and C-TOP control unit, it is widely used in process piping systems for isolation and control. AV-1PC-C butterfly valve operates automatically with C-TOP control module.

C-TOP control module: With solenoid valves and inductive detectors inside, the control units are fitted to the pneumatic actuator. It receives signals from a control panel or from a PLC to actuate the valves and sends signals to the PLC or to the control panel to communicate the status/position of the valve.

Sanitary Butterfly Valve with Pneumatic Actuator and C-TOP Control Unit