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  • In Loving Memory

    Spiros G. Raftis, Entrepreneur, Founder and Chairman of Red Valve

  • NSF 61 Certification

    Red Valve Announces NSF 61 Certified Expansion Joint and Pinch Valve Product Lines

     

     

    Red Valve Company, Inc. is pleased to announce the approval of Our Redflex Expansion Joint and Pinch Valve Product Lines for NSF 61 Certification.  Click here to learn more.

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  • ISO 9001:2008 Certification

    Red Valve Receives ISO 9001:2008 Certification

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Air Operated Pinch Valve

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Type AType A MegaflexSeries 4700Type R
Type A
Pinch Valve
Megaflex
Large Diameter
Series 4700
Aluminum
Type R
All Rubber
MiniflexSeries 26F
Series 2600
Miniflex 
Series 26F
Sanitary 

Red Valve is your leading air operated pinch valve manufacturer.

  • Type A air operated pinch valve with cast iron or aluminum body. Uses include mining, chemical handling, and recycling paper.
  • Megaflex large diameter air operated pinch valve with steel body and elastomer sleeve closes drop tight on solids.
  • Series 4700 aluminum air operated pinch valve has an aluminum body and flexible rubber sleeve that works in low-pressure service in control or on/off applications.
  • Type R all rubber air operated pinch valve with strong elastomer body is ideal for water, chemical, solids and slurry applications.
  • Series 2600 Miniflex air operated pinch valve has an automatic design and a choice of PVC, steel, or stainless steel body construction.
  • Series 26F sanitary air operated pinch valve has a stainless steel body and a one-piece food grade rubber sleeve ideal for sanitary environments.
 

cost-effective solution to flow control problems

Air Actuated Pinch Valves offer a cost-effective solution to flow control problems. The secret is in the rubber sleeve - the valve's only wetted part. Actuation of the valve, the pinching action, is accomplished by air or hydraulic pressure placed directly on the elastomer sleeve. The valve body acts as a built-in actuator, eliminating costly hydraulic, pneumatic, or electric operators. The sleeve's flexibility allows the valve to close droptight around entrapped solids. In general, 25 psi over line pressure is required for full closure of air actuated pinch valves.


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