TECOFI Butterfly Valves 
The preferred Industrial Valves for Critical Applications and Processes 
Areas of application: 
TECOFI Butterfly Valves VP Series reliable, maintenance-free shutoff and control valves with permanently gas-tight seal. This valve has proved itself as a leakage-free and corrosion-resistant valve in various applications under most difficult operating conditions. The safety and reliability of a valve is especially important when used for aggressive media. All components within the TECOFI Butterfly Valves VP Series have been designed accordingly. 
Product features: 

Concentric design 
Soft seat design 
No pins needed to attach the disc to the shaft, only 2 parts in contact with the medium 
Replaceable body lining 
Permanently tight closure 
Optimum operation under vacuum conditions 
Standardized head flange for actuator adaption 
Materials for almost all media 
Short face-to-face dimension 
Maintenance-free version 
Blow-out proof shaft 
Direct mounting of actuators without any additional brackets 

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