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Underground distribution and transmission systems are most often designed with 4” through 20” mains.

For isolation applications the Pratt GROUNDHOG® butterfly valve is designed to be buried and forgotten until needed. Components are selected for long-term reliability, so the valves will provide service life equaling or exceeding that of the pipeline.

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.

Groundhog Butterfly Valve

Specs

Sizes
4" - 72"
Body
Cast Iron
End Connection Options
Flanged ends; Mechanical Joint Ends (up to 48"); Wafer and Victaulic® Couplings; Push-on joint (12”, 16”); Push-on x flange (12”, 16”) for C900 PVC and ductile iron pipe
Pressure Class
*Class 150B per AWWA Standard C504
Actuators
Pratt traveling nut design actuator in strict compliance with AWWA C504 latest revision. Specially designed and built for buried service
Service
Distribution, potable or raw water
Accessories
DIVINER® ground-level position indicator, handwheel, extension stem (standard and slipjoint)