

The VATTEN pneumatic semi-lined butterfly valve is designed for use with acid and alkali-resistant media, making it ideal for applications in industries like chemical processing and environmental protection. It features a PTFE sealing material, offering excellent corrosion resistance to protect against the destructive effects of acids, alkalis, and other aggressive chemicals, ensuring long-term and stable operation.
The valve disc is available in a variety of materials, allowing for customization to meet the specific requirements of different media and operating conditions. Whether dealing with highly corrosive substances or applications under extreme temperature and pressure conditions, the VATTEN pneumatic semi-lined butterfly valve provides a reliable solution.
Additionally, the pneumatic actuation ensures flexibility and efficiency in operation, making it well-suited for automated control systems. This reduces the risk of manual errors and enhances the overall efficiency of the system.

The pneumatic actuator is made of double-acting aluminum alloy, and it is recommended to use a gas source pressure of 5-7kg.
|
Valve Type |
Centerline |
|
Valve Body |
Ductile Iron, SS304, SS316, SS316L |
|
Seat |
PTFE, F46 |
|
Disc |
SS304, SS316, SS316L |
|
Pressure |
16kg |
|
Diameter |
DN40-DN2500 |
|
Applications |
Water treatment, gas source purification, industrial, exhaust gases |
We can design and develop according to the needs of our customers to meet the requirements of different clients.
The pneumatic actuator is made of double-acting aluminum alloy, and it is recommended to use a gas source pressure of 5-7kg.
|
Valve Type |
Centerline |
|
Valve Body |
Ductile Iron, SS304, SS316, SS316L |
|
Seat |
PTFE, F46 |
|
Disc |
SS304, SS316, SS316L |
|
Pressure |
16kg |
|
Diameter |
DN40-DN2500 |
|
Applications |
Water treatment, gas source purification, industrial, exhaust gases |
Vatten Valve Group, a globally renowned industrial automation valve enterprise originating from Saarland, Germany, specializes in the research, development, and manufacturing of core products such as automatic control ball valves, butterfly valves, and regulating valves. Pneumatic Semi-lined PTFE Butterfly Valves Suppliers and Pneumatic Semi-lined PTFE Butterfly Valves Factory. Leveraging our exceptional technological expertise, we deliver innovative valve solutions and professional technical support to critical industries including energy, chemical, water treatment, pharmaceutical, and food processing.
The Group operates four state-of-the-art manufacturing bases strategically located in Shanghai, Tianjin, Lishui, and Jiaxing, China. To better serve international markets, we have established branch offices in key strategic locations including the United Kingdom, Turkey, Belarus, Saudi Arabia, and Indonesia. The establishment of our Indonesian office significantly enhances our service capabilities in the Southeast Asian market, ensuring timely and efficient technical support and services for local partners and clients.
Rooted in the German tradition of precision manufacturing, Vatten Valve maintains its focus on automatic control valves while strictly adhering to international quality standards. We are committed to continuous innovation, providing customers with superior performance products, Pneumatic Semi-lined PTFE Butterfly Valves Wholesale, professional technical support, and comprehensive fluid control solutions, empowering them to address complex industrial fluid control challenges.
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