Quarrying
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
www.spirotech-srdgroup.com Engineering Worldwide Screw Conveyors for all industries
Spares | Screws | Flights | Shafts | Casings Complete bespoke conveyors
UK Head Office:
Brookside Industrial Estate, Glatton Road, Sawtry, Cambridgeshire PE28 5SB Switchboard: 01487 832053
Fax: 01487 832252 Email:
sales@spirotechgroup.co.uk
Designers and Manufacturers of Conveying Systems & Specialist Fabrications for all industries Offices located in: Singapore | Malaysia | Thailand | India | Hong Kong | United Arab Emirates
32 June 2012 Solids and Bulk Handling
www.solidsandbulk.co.uk
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