water control valve News
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Non-chemical solutions for hard water scale
Fluid Dynamics International, UK, has been helping farmers to solve hard water problems. The water supply to Hunter Farms in Tennessee, USA, is very hard (480ppm), and they had serious scaling in their chicken house self-watering system and their cool cells and egg room humidifiers. The drippers that provide drinking water for the chickens needed cleaning or replacement every sixty days and, with ...
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Hydraulic Flow Control Valve for the Canal de Champfleury in Avignon /France
ROMAG aquacare ag supplied not only the technical equipment and control for the flow control valve in the 7.0 m wide sewage channel, but also conducted the project planning. As part of a new overall concept for the drainage of the Agglomeration Grand Avignon, the treatment of the rain water from combined sewage had to be renovated after the new construction of the waste water treatment plant. ...
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Failsafe duty for Rotork CVA guards against accidental oil spillages
Rotork’s innovative CVA electric control valve actuator is providing a critical failsafe function on packaged oil-water separator (dewatering) units supplied to a refinery in Antwerp. Manufactured by Facet, the dewatering units utilise a passive gravity-flow technique for separating oil and solids from waste water in storage tanks. Specially designed coalescing plates manipulate ...
By Rotork plc
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IQPro actuators specified for state-of-the-art water treatment plant in China
Over 500 of Rotork’s market-leading IQPro intelligent electric actuators have been supplied for valve control and operation throughout two new state-of-the-art water treatment plants serving the city of Wuxi in Jiangsu Province, 200 kilometres north of Shanghai. The new plants, which are owned by the Wuxi Water Supplies Company, a subsidiary of the Wuxi Municipal Government, have a designed ...
By Rotork plc
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Are Your Safety Showers Ready for Winter?
It’s important to know how seasonal weather changes affect your safety equipment, especially if placed outdoors. With winter approaching, are your safety showers ready? Are the feed pipes lagged and traced? A freeze-protected safety shower protects the standpipe of the shower from freezing but if the feed pipes are exposed there is the possibility of the water freezing before it reaches ...
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AWWA announces new edition of air valves manual
The American Water Works Association has released the second edition of M51 Air Valves: Air-Release, Air/Vacuum & Combination. Choosing and installing the correct air valve is critical to all liquid piping systems. The effects of air and vacuum pockets present in a system can have an undesirable impact on a pump, meter and control valve operation and can create pipeline breaks and collapses. ...
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Culligan’s® New HE Water Softener Cuts Water, Salt and Energy Usage up to 46 Percent1
Water is one of the most overlooked utilities in our homes, and new research by the Water Quality Research Foundation (WQRF) shows that highly efficient water use could be one of our greatest money and energy saving measures. The WQRF study – “Evaluation of Relative Effects of Hardness, Detergent Dose and Temperature to Evaluate Stain Removal ...
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