CONICAL VALVE SEATS

Spira-Trol-position valves distinguish themselves through the floating structure of the inner parts. The kvs values can thus be quickly exchanged or maintenance and repairs can be carried out quickly after a long usage period without special tools. The valve bodies are flow optimised and the packaging is designed long and is thus particularly stable.

Stiffening rings protect from dirt internally and externally. Pneumatic drives with a stable drive rod design and electrical drives are available for the drive. The coupling is flexible and reduces force on the side of the valve packaging. Positioners ensure high regulating precision and enable external control.