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RF Pinch Valves
RF Technologies'mission is to solve valve problems. We achieve this by providing valves that offer the lowest cost of ownership and operation, highest reliability and minimum maintenance. Simple and rugged patented construction throughout sets RF valves apart in the most severe service and process control applications.
The RF Family of Elastomer Tubes
· RF's patented non-stretch tube design features two expansion arches that flex rather than stretch when closing. This gives RF valves remarkable wear resistance and cycle life superiority over conventional pinch valves. In addition, the tube arches and positive opening tags ensure tube stability under low or fluctuating line pressures and vacuum conditions. Full port and reduced port tubes permit precise throttling control.
· RF tubes are available in a wide range of wear-resistant elastomers. KEVLAR® reinforcing cords add unsurpassed performance under high loads. Our VITON® tubes withstand even the most chemically aggressive and corrosive process conditions.
Presenting the world's only complete lne of pinch valves in standard ASME/ANSI B16, DIN and ISO face-to-face dimensions, with IDs ranging from 1" to 40" and/or 25mm to 1000mm.
  
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