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Z-DISC TECHNOLOGY
The Z- Disc technology, invented by Dr. Hans Baumann P. E., enables a low cost resilient seated butterfly valve the ability to out perform expensive globe style control valves.
Incorporating a simple trim change to the resilient seated butterfly valve; the Z-Disc will provide the following benefits:
• Equal Percentage flow characteristic
• Identical flow pattern in either flow direction
• Un-affected by fluid induced dynamic torque problems
• Very low break-away torque
• High flow capacity
• Space saving face-to-face dimensions
• Tight shut-off
• Sanitary and Specialized Trims Available
A rubber lined butterfly valve that controls...
no way!
-Dr. Fisher
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