CENTER LINE Pneumatic Butterfly Valve

CENTER LINE Pneumatic Butterfly Valve Features and Advantages:
Replaceable cartridge seat design with a sturdy support ring, providing adaptability to vacuum applications and the lowest cost over the service life.
Only 2 wetted components, the disc and seat, with no exposed metal-to-metal contact points, ensuring maximum corrosion resistance.
Self-centering disc with a smooth surface and spherical edges reduces wear, corrosion, and abrasion.
Design Features:
Suitable for use as a quick-closing valve
Concentric design
Soft seat design
No pin connection between the disc and shaft; only 2 components come into contact with the medium
Replaceable body lining with a sturdy support ring
Permanent sealing
Operates under vacuum conditions
Standard top flange for easy actuator connection
Manufactured from materials that meet the requirements of almost all media
Short face-to-face dimensions
Maintenance-free version
Blowout-proof shaft
Direct actuator mounting without any additional brackets
Size Range
DN40 to DN1400, 1 1/2″ to 56″
Pressure Ratings
PN10, PN16, ASME Class 150
Temperature Range
-30°C (-22°F) to 200°C (392°F), depending on the material used
Body Construction
Lug type
Wafer type
Wafer type with centering lugs
Double flange type