Ball Check Valves, Lining Thickness 3 to 5 mm, Lining Material PTFE, Brand NORMEX

Principal ball type check valves nrv b, 01 was the first of the valve at normex with unique design and technology for the initial time in india. A very simple a durable construction with no mechanism involved. The heart of 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. Fig. A . As the the ball, Pump stops rolls back and seats perfectly on the rounded valves seat ensuring totally leak proof sealing. Fig. B salient features 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 deterioration from use 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. Applications clean water, Raw water, Sewage, Slurry, Viscous liquids, Waste water etc. Used in industries like fire fighting, Plumbing, Water distribution, Water/sewage treatment, Irrigation/agriculture, Power stations,, Sewage plants, Steel millschemical/process industries, Hvac, Sugar/food industry, Breweries, Mining along with numerous others