The 'Ball' check valve has a locking mechanism that has no metallic elements and thanks to its tilted design and closing system it makes it an ideal ball valve for wastewater, chemical aggressive and dirty water.
The valve has a threaded cap which allows easy maintenance without disassembling the valve completely. The watertightness is kept with an o-ring for optimum use.
By changing the PVC ball for an EPDM ball, the acoustic pressure drops by 70%, removing possible disturbances. You can see the process in this video.
These valves are backed up by audiometry tests, certifying the reduction of noise during the operation of the valves.
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