Technical description
Ball check valves, to prevent reverse flow in the system by means of their internal ball, which allows or blocks the fluid depending on the flow direction. The fluid pushes the ball from the valve inlet, allowing flow to pass. When there is no positive flow the ball drops by gravity back to its initial position. Particularly suitable for wastewater services. Internal and external epoxy coating.
Range specification:
Various possible combinations of designs by process connections (flanged, threaded), construction materials, size range (DN50-DN300), design pressures (PN10-16) and different face-to-face lengths.
Technical identification
Non-return valves