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Tekron & Trekre - Industrial valves
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Jiangsu Tekron

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Stainless steel DIN flange ball valve

Stainless steel DIN flange ball valve

Product parameters

DIN flange ball valve is a German (DIN) standard full bore flange ball valve. The main material is stainless steel or carbon steel. It can be operated through a handle, worm gear, pneumatic actuator, or electric actuator. Stainless steel DIN flange ball valve is a high-performance industrial valve widely used in fields such as petroleum, chemical, pharmaceutical, food processing, and shipbuilding. This ball valve is made of stainless steel material, which has excellent corrosion resistance and mechanical strength, and can maintain long-term stable operation in harsh environments. Its design complies with DIN (German Industrial Standards), ensuring perfect matching with various piping systems through precision manufacturing and strict quality control. This valve adopts a flange connection method, which has reliable sealing performance and convenient installation characteristics. The sealing form between the sphere and the valve seat is usually a soft seal or a hard seal, which is suitable for controlling and cutting off high temperature, high pressure, and corrosive media. The valve stem design is equipped with an anti blowout device to enhance operational safety. Spheres designed with full or reduced diameters can effectively reduce fluid resistance and improve work efficiency. In addition, stainless steel DIN flange ball valves also have the characteristics of compact structure, flexible operation, and easy maintenance. They can be driven manually, pneumatically, or electrically to meet different working conditions, making them an ideal choice in modern industrial pipeline systems.

Series selection and configuration options

Pressure designationDIN/EN PN16, PN25 or PN40 selected separately; ASME Class150/300 are different flange series
Body material optionsStainless steel for this page; carbon steel is another material configuration; specify the grade and cast/forged form
ConnectionDIN/EN flanges; verify bolt pattern, facing and face-to-face dimensions separately from ASME

Standard series ranges and custom manufacture are separate. Smaller or larger sizes, special materials and tooling can be evaluated on request; design and quotation must be agreed. Not every size, material, seat and rating combination is interchangeable.

Tekron & Trekre

Ball valve

01 How to choose a ball valve manufacturer?
The manufacturing standards, material traceability, pressure and sealing test scope, quality documents, project applicability and after-sales response should all be verified. During the quotation process, the medium, pressure, temperature, diameter, connection, material, driving method and acceptance criteria should be provided, and the supplier should be requested to confirm the deviations in writing.
02 How should PTFE valve seats and metal valve seats be selected?
PTFE and other soft valve seats have lower friction, and are usually used in conditions where better cutting performance is required and the temperature, pressure difference and medium compatibility are acceptable; metal valve seats are more suitable for high-temperature, particle-containing, erosion-prone or fire-resistant applications. The final choice should be based on the temperature and pressure range of the valve seat material, medium compatibility, leakage level and operating torque, rather than simply judging by the material name.

Discuss your valve configuration and quotation

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Include units. PN and ASME Class are separate designations, not a fixed conversion.

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