Ball Type Check Valves (NRV), a very simple and robust design with no mechanism involved. The heart of the valve is PP/PVDF ball. The mechanism hinge-pin-disc used in conventional check valves is eliminated.
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.
- The lowest possible pressure drop across the valves.
- 100% leak-proof sealing years over years.
- Non-clogging and self-cleaning as the 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.
- Clean water
- Raw water
- Sewage
- Slurry
- Wastewater
- Viscous liquids etc.
Used in industries like:
Plumbing, Water distribution, Water/Sewage treatment, Irrigation/agriculture, Sewage plants, Steel mills,Powerstations,Chemical/process industries, HVAC, Sugar/food industry and many more.
