• ALFLOW_57SD2
Alflow Scandinavia

Ball valve 3-way – ISO5211

Our Alflow 57SD is a stainless 3-way ball valve in acid-proof steel. The encapsulated spindle provides maximum safety, even in event of pressure surge. The valve is supplied with ISO5211 mounting flange for easy actuator mounting.
  • Full Bore L or T-port
  • The spindle is encapsulated
  • Available in manual, electric automatic or pneumatic activation
  • Comes with a 3.1 certificate
Product Number:ALFLOW_57SD

With more than 20 years of experience with flow, flow components and processes, we have our own Alflow ball valves manufactured for industrial applications.

In Alflow we have a comprehensive programme of ball valves, butterfly valves and actuators (air-powered/electric-powered). The programme is composed based on the requirements of the individual industries in Denmark for the use of quality products in their applications. As with all other products in Alflow's programme, the manufacturer of the products is carefully selected based on Alflow's ISO 9001 certification. Alflow ensures reliable delivery security through cooperation with credible manufacturers and by stocking a wide range of ball valves as well as actuators for the valves in Denmark.
Max pressure
50 bar
DN15 - DN50


Our Alflow 57SD ball valve comes with an EN10204-3.1 material certificate.

Contact us if you have requirements for certificates and documentation.


Do you have any questions or do you need help finding the right ball valve?

We are ready to help you find the right solution. Contact us to find out more about our ball valves.
Malene Junker
Internal Technical Sales

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Contact a specialist for further information

Feel free to contact us for a dialogue about our ball valves. Then we will do our part to help you find the right solutions that match your requirements and, of course, your process.

Jens Christian Jeppe