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For decades, CLA-VAL automatic control valves have provided dependable service in industrial and wastewater applications throughout the world. All of our products are factory tested to ensure unequaled quality and precision service under the most severe operating conditions. Our extremely versatile automatic control valve can be customized to meet the demands of virtually any industrial fluid handling or wastewater application, including chilled water systems, level control, surge control, pressure regulation, electronic control, backflow protection and a multitude of other special purposes.

CLA-VAL pinch valves are designed to meet the rigors of handling abrasive and corrosive slurries, liquids and solids, with minimal wear and a longer lasting cycle life. Our air release valves, check valves and backflow preventers protect systems from damage even in high cycle applications. CLA-VAL pressure sensors are ideal for protecting pressure measurement and control instruments in process lines.

Whichever CLA-VAL products our customers choose, they are assured of long life, dependability and low maintenance.

Available Industrial Wastewater Products:

Air Release Valves

  • 33A Air Release and Vacuum Breaker Valve
  • 34WW Wastewater Service/Air Release Valve
  • 35WW Air and Vacuum Wastewater Service Valve
  • 36WW Waste Water Service/Combination Air Valve
  • 38VB/AR Vacuum Breaker/Air Release Valve

Check Valves

  • 501A Wafer Swing Check Valve
  • 580 Series 580 Silent Wafer Check Valve
  • 581 Series 581Silent Globe Check Valve
  • 582 Series 582 Two-Door Wafer Check Valve
  • 81-02/681-02 Check Valve

Duckbill Check Valves

  • Cla-Val Duckbill Check Valve Brochure
  • DBF Series Flanged Style Duckbill Check Valves
  • DBI Series In-Line Flanged Style Duckbill Check Valves
  • DBJ Series Jacket Style Duckbill Check Valves Series
  • DBO Series Slip-Over Style Duckbill Check Valves Seriest

Pinch Valves

  • Cla-Val Pinch Valve Brochure
  • MPV Mini-Pinch Valve
  • PV10 Open Body Pinch Valve
  • PV15 High Pressure Open Body Pinch Valve
  • PV20 Closed Body Pinch Valve
  • PV30 Split-Body Pinch Valve

Pressure Sensors

  • CVPS Pressure Sensor

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