Varibell® – The Unique Control Valve

Varibell® is an innovative quarter turn rotary control valve with an excellent turndown ratio of up to 1:10 000.

The significant advantages of Varibell®:
+ High turndown ratio of up to 1:10 000
+ Two-stage pressure reduction
+ Very high nominal size related flow rates
+ Minimal pressure losses
+ Applicable for liquid, gaseous, high viscose and polluted media
+ Clogging-reducing design
+ Temperature ranges from -200°C to +350°C possible
+ Simple maintenance – even without removal from the pipe system
+ All quarter-turn actuators in accordance with ISO 5211 can be mounted
+ Alternative to split range systems
+ Alternative to control valves with too small flow rates
+ Seamless quality control through individual testing of each valve
+ Customer-specific sizing and design of all valves