GROUNDHOG® valves in 4” – 72” sizes meet all requirements of AWWA C504. A Pratt MDT buried service actuator is standard, and either flanged, mechanical joint, push-on joint, wafer, or Victaulic® coupling styles are available.
The Henry Pratt criteria of quality, reliability, safety and value are embodied in the Ballcentric® Eccentric valve, setting higher standards for dependable performance with excellent features achieved by the utilization of the very latest design and manufacturing techniques.
The check valve shall be of the double disc, wafer style with torsion spring-induced closure. The valve shall be Wafer style for bolting between ANSI Class 125 flanges.
AWWA Swing Check Valve Three Stage Oil Cushion with Outside Lever and Weight or Spring
AWWA Swing Check Valve Oil Decelerator with Outside Lever and Weight or Spring
AWWA Swing Check Valve Air Cushion with Outside Lever and Weight or Spring
Series 9001 AWWA swing check valves are self-contained, free-swinging disc style with outside lever and weight or outside lever and spring.
Ductile Iron AWWA Swing Check Valve Air Cushion with Outside Lever and Weight or Spring Specifications: Specs & Brochures
AWWA Swing Check Valve Outside Lever and Weight or Spring Series 8001 swing check valves are of self-contained, free-swinging disc style with outside lever and
Valve Specifications: Specs & Brochures
