Ductile iron ball type non return valve DIN standard

The body of ball check valve can be made of different materials such as cast iron, cast steel, stainless steel, etc. according to the working conditions. The valve disc can be made of rubber coated steel balls, EPDM ball, PTFE ball, etc., which can adapt to different pressures, temperatures, and media types.

1.Extremely low flow resistance, significant energy-saving effect

The DI ball check valve adopts a streamlined full bore flow channel design, with no unnecessary protrusions to hinder fluid flow, and the loss is much lower than that of swing check valve and lift check valves, reducing about 50% compared to similar productsQuick shutdown:

2.Long term use, cost savings

In long-term operation, this ball type one way valve can reduce the energy consumption of the conveying pump, reduce pipeline operating costs, especially suitable for high flow, long-distance pipeline use, and balance high efficiency and energy conservation.

3.Fast closing speed effectively suppresses water hammer

The ball type shutoff valve by relying on the dual effects of the gravity of the sphere and the reverse pressure of the medium, the sphere can quickly fall back to the valve seat, achieving instantaneous closure and avoiding water hammer impact caused by medium backflow.

Standard export wooden case packaging

The ball non return valve is widely used in complex working conditions such as sewage treatment, industrial wastewater, and mine water supply and drainage. Its core function is to prevent fluid backflow, protect pipeline systems and equipment safety.