

VATTEN pneumatic precise flow valves are available in both single-seat and sleeve types, allowing you to choose the best option for your needs. We offer customized valve structures based on the size and flow rate requirements to ensure optimal system performance.
Our advanced calculation software accurately determines the appropriate valve core size, providing a reliable foundation for precise flow control. Whether it's a high-flow or low-flow application, VATTEN ensures you get the ideal valve configuration.

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Pneumatic diaphragm control valve, single acting, normally closed, normally open |
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|
Recommended air source pressure |
3.5 bar |
|
Ambient temperature |
Room temperature |
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Body material |
WCB, SS304, SS316L, 2205, 2507, Ti2 |
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Core material |
SS304, SS316L, 2205, 2507, Ti2 |
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Seat material |
Hard seal + STL |
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Nominal pressure |
PN16-PN100 150LB-600LB |
|
Internal structure |
Single-seat, sleeve |
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Leakage class |
IV |
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Valve temperature range |
-15 to 450°C |
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Connection type |
Flanged |
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Medium |
Liquid, gas |
We can design and develop according to the needs of our customers to meet the requirements of different clients.
|
Pneumatic diaphragm control valve, single acting, normally closed, normally open |
|
|
Recommended air source pressure |
3.5 bar |
|
Ambient temperature |
Room temperature |
|
Body material |
WCB, SS304, SS316L, 2205, 2507, Ti2 |
|
Core material |
SS304, SS316L, 2205, 2507, Ti2 |
|
Seat material |
Hard seal + STL |
|
Nominal pressure |
PN16-PN100 150LB-600LB |
|
Internal structure |
Single-seat, sleeve |
|
Leakage class |
IV |
|
Valve temperature range |
-15 to 450°C |
|
Connection type |
Flanged |
|
Medium |
Liquid, gas |
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.