Swing check valve Multi N

Multi N is a pipe outlet flap valve consists of a system that can eradicate the back flow of water in case of sudden increase in its level. It works by opening its flap to flow in the normal direction and then closes to stop any counter flow. When the water pressure forces the flap to close and resist any back flow. The valve can hold up to 1 bar of back pressure, is non corrosive and can withstand various changes in temperature, force of impact, and weather conditions. Additionally, it is engineered to suit in all kinds of pipe via means of NORHAM Flex Seal Plus Flexible couplings. Moreover, the unit is enhanced by its materials made of fiberglass reinforced isophthalic polyester resin with an isophthalic gel coat.