Ball Check Valves to prevent the reverse of flow in a piping system, by means of its inside ball. The fluid pushes the ball from the valve inlet allowing the flow to pass. When no positive flow, the ball falls down by gravity thus blocking the medium at the valve inlet against the valve body itself (seatless design). Particularly devised for waste water. Inside and outside epoxy coated.
Specification of the range:
Diverse design combinations by end connections (flanged, threads), materials of construction, nominal size range (DN50-DN300), design pressure range (PN10-16) and different lengths.
Other typical denominations: Non return valves, backflow preventer
Applications: Agua
Certifications: PED 2014/68/EU
