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Ball Type Check Valves
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Ball Type Check Valves
Normex Valves offers ball type check valves (NRV), B-01 – the first of the valves at Normex with unique design and technology for the first time in India.
Product & Technology News
- A very simple and robust design with no mechanism involved, the heart of this valve is rubber coated ball. The mechanism – hinge-pin-disc – used in conventional check valves is eliminated and Normex has put in this rubber-coated ball to arrest flow media in return condition.
- As the pump starts, the ball moves out totally from the flow path when the pumping is on giving a full bore maximum flow/discharge with minimum head losses.
- As the pump stops, the ball rolls back and seats perfectly on the rounded valves seat ensuring totally leak proof sealing.
- Its applications include: clean water, raw water, sewage, slurry, wastewater, viscous liquids, fire fighting, plumbing, water distribution, water/sewage treatment, irrigation/agriculture, sewage plants, steel mills, power stations, chemical/process industries, HVAC, sugar/food industry, breweries, mining and many more.
- Its features include: lowest possible pressure drop across the valves; 100% leak proof sealing years over years; non-clogging and self cleaning as ball rotates during operation; virtually no wear and tear, no maintenance and longer service life; higher solid handling capacity due to full bore and straight internal path; lower head loss-high discharge, reduced pumping time – all leading to energy saving.
