Water Valves - Water and Wastewater Information

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Philippine Wafer Butterfly Valve Suppliers and Manufacturers

Wafer butterfly valves are the more common of the two designs of butterfly valves. Wafer butterfly valves consist of a seal that fits around the wall of a pipe, a round disc, and a control lever. The wafer butterfly valves discs' rotates ninety degrees at the turn of the lever. When the disc is parallel to the flow of water, the valve is in open position and lets all gases or liquids pass; when ...

Flexible Chlorine Injection Pacing with Cloud-Based SCADA - White Deer, TX - Case Study

The City of White Deer, Texas is located in North Texas and serves approximately 500 water taps. The water distribution operation includes a flow-pacing chlorine injection valve. For the past 10 ...

NORMA Group develops digital water timer

NORMA Group has developed a new digital water timer. The Raindrip brand digital water timer helps automatic irrigation systems save water when used instead of manual watering. Especially in combination with a drip irrigation system, it can save up ...

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Rubber Check Valves

The Proco Style 711/731 ProFlex check valves are engineered for installation on pre-existing pipe lines such as manholes, outfalls and vaults where the outfall invert of the pipe is close to the floor of the manhole or outfall. When a new installation is being designed, the 711731 valves can be engineered into the pipe layout with little concern for outfall clearance due to its “low ...