High quality double seal valves made in Germany and available in sizes 1.5" to 4".
Mixproof for safe media separation
Compact leakage chamber with 2 radial seals
Cleaning of leakage chamber and leakage detection via 2 actuated pneumatic valves
Single or double-balanced design to prevent water hammer
Simple sela replacement
Optional electronic equipment with modular control head
Made by Guth Ventiltechnik