The advantages of the ball valves are low flow resistance, high density and easy maintenance. Hydroscand can offer customer adapted ball valves in all functions and materials. Ball seal made of POM (thermoplastic), stem and adapter sealing made of NBR. Other materials on request.
Please note: The Types 8011, 8041 and 8042 can only be pressurised on inlet port 1, otherwise there will be inner leakage.