

The VATTEN pneumatic hard-seal butterfly valve features a hard-to-hard sealing mechanism, ensuring efficient and reliable sealing performance. It is designed with a triple eccentric structure that minimizes friction between the sealing surfaces and valve body, enhancing the valve’s lifespan. This valve is especially well-suited for controlling various media, particularly when handling substances like particles and powders.
Its unique design enables the butterfly valve to maintain excellent sealing performance even under high pressure and harsh working conditions. Whether dealing with high temperatures, corrosive media, or other specialized applications, the VATTEN valve excels in providing stable flow control for industrial uses.

| 
 Actuation Type  | 
 Pneumatic actuator made of double-acting aluminum alloy, recommended air source pressure 6-7kg.  | 
| 
 Valve Type  | 
 Triple eccentric.  | 
| 
 Body Material  | 
 WCB, SS304, SS316, SS316L, 2205.  | 
| 
 Seat Material  | 
 Hard seal.  | 
| 
 Disc Material  | 
 SS304, SS316, SS316L, 2205.  | 
| 
 Pressure Rating  | 
 PN10-PN64.  | 
| 
 Connection Type  | 
 Wafer style.  | 
| 
 Temperature Range  | 
 -40°C to 425°C.  | 
| 
 Application  | 
 High-temperature media, high-pressure media.  | 
We can design and develop according to the needs of our customers to meet the requirements of different clients.
| 
 Actuation Type  | 
 Pneumatic actuator made of double-acting aluminum alloy, recommended air source pressure 6-7kg.  | 
| 
 Valve Type  | 
 Triple eccentric.  | 
| 
 Body Material  | 
 WCB, SS304, SS316, SS316L, 2205.  | 
| 
 Seat Material  | 
 Hard seal.  | 
| 
 Disc Material  | 
 SS304, SS316, SS316L, 2205.  | 
| 
 Pressure Rating  | 
 PN10-PN64.  | 
| 
 Connection Type  | 
 Wafer style.  | 
| 
 Temperature Range  | 
 -40°C to 425°C.  | 
| 
 Application  | 
 High-temperature media, high-pressure media.  | 
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. 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, professional technical support, and comprehensive fluid control solutions, empowering them to address complex industrial fluid control challenges.