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  • DIN ball type check valveDN80 PN16 ductile cast iron 450 ball type check valve-Belo Valve

    DIN ball type check valve

    Brief introduction of ball type check valve:

    This wear-free ball type check valve uses a rubber-covered ball as the valve disc. Under the flow of the mediums, the ball can roll up, down, left and right on the integral slideway inside the valve body to open and Close the mediums. Silencing closing, no water hammer, reliable sealing performance. The valve body adopts a full water flow channel, with large flow, small flow resistance, 50% less head loss than the swing check valve. It can be installed horizontally or vertically.

  • Rubber disc check valveDN100 PN16 Ductile cast iron 450 rubber disc check valve-Belo Valve

    Rubber disc check valve

    Brief Introduction of rubber disc check valve:

    Rubber disc check valve includes valve body, valve deck, valve disc,etc. With the slant design for sealing, the closing time is short, the force occurred by water hammer will be reduced. The disc is made of NBR/EPDM and steel plate pressed under high temperature, which is resistant to erosion.