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Butterfly

ARTICLES

A new twist in butterfly valve technology

December 6, 2013
This butterfly valveā€™s all thermoplastic design and construction overcomes many of the challenges these type valves face in processing systems.
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Heavy Duty Butterfly Valve

May 1, 2013

Posi-flate’s unique butterfly valve design uses air pressure to expand the seat against the disc, providing even pressure distribution for bubble-tight seals.


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All Stainless Steel Butterfly Valve

September 28, 2012
Posi-flate has introduced an inflatable seated butterfly valve with a highly polished 316 stainless steel housing and disc in sizes 2” (50mm) to 30” (750mm). The inflatable seat design
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Butterfly Valve Lockout Device

September 6, 2012
Brady’s new Butterfly Valve lockout device secures onto the butterfly valve lever at the pivot point so that it may not be engaged or moved. Designed to effectively lock
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Quarter-turn Reversing Electric Actuators

August 29, 2011
Hayward Flow Control announces the addition of their new EPM-4 and EPM-6 models to their EPM Series of quarter-turn reversing electric actuators. The EPM-4 and EPM-6 are designed to eliminate
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New Butterfly Valves for Highly Corrosive Environments

March 16, 2011
Two new butterfly valves have been introduced for highly corrosive environments. The FK Polypropylene Butterfly Valve offers chemical resistance in highly corrosive environments. The special trapezoid shape of the line
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