Other Valves Still Fight Friction We Designed It Out


Unlike other valves that seal with friction, Posi-flate’s unique butterfly valve uses an inflatable seat to seal with air pressure. Thus it requires less torque and a smaller actuator, resulting in lower cost. Plus, the seat automatically compensates for wear, providing longer life. Some users have reported over 6 million cycles and the valves are still going strong.


• Less Friction • Low Torque • Low Maintenance • Longer Valve Life


Tel: +44 (0) 1908 622366 • www.posiflate.com


EX STOCK Ducting and Components


available in:  Galvanised Steel  Stainless Steel  Mild Steel  Customised Items


PROCESS ENGINEERING & MATERIALS HANDLING SPECIALISTS


ISF supports a wide range of industries with:


 Process Design  Project Management  Bespoke Machine Manufacturing  Grinding & Mixing Facilities  Weighing Systems  Complete Bulk Handling Range including:  FIBC Discharge Systems  Bulk Storage Bins and Vessels  Elevators  Conveyors  Diverters and Slides


 Installation Services


ISO 9002 Accredited The Raylor Centre, James Street, York, North Yorkshire, Y010 3DW


Tel: +44 (0) 1904 430005 Fax: +44 (0) 1904 431621 email: sales@isfyork.com web: www.isfyork.com


Tel: 01384 566966 Fax: 01384 566522


leading stockists of ductwork WWW.TRUDUCT.CO.UK


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