Wafer Type Flange Check Valve

KOSEN Cast Steel Lug Wafer Dual Plate Check Valves has retainer and retainerless type design. Dual-disc check valves have the advantage of zero leakage toward outside, cost saving. It can be installed in any line orientation, superior seal performance. Valves are designed in accordance to API 594 and have dual disc or single disc design and pin can be retainerless type.

The function of the Bronze Wafer Check Valve is to control the one-way flow direction of the valve in the pipeline, so as to prevent the backflow of the medium in the pipeline. The check valve belongs to the automatic valve type, and the opening and closing part is opened or closed by the force of the flowing medium. Check valve is only used for one-way flow of medium pipeline, to prevent media backflow, in order to prevent accidents. It is mainly used in petroleum, chemical, pharmaceutical, fertilizer, power and other pipelines.

The Cast Iron Wafer Check Valves is made by foreign advanced structural design in our factory, which is in line with relevant national standards and belongs to energy saving products. This product has good check performance, safety and reliability, and low flow resistance coefficient. It is mainly used in petroleum, chemical industry, food, medicine, textile, paper making, water supply and drainage, smelting and energy system.

KOSEN Wafer Type Flange Check Valve has retainer and retainer-less type design. Dual plate check valves have the advantage of zero leakage toward outside, cost saving. It can be installed in any line orientation, superior seal performance. Valves are designed in accordance to API 594 and have dual plate or single plate design and pin can be retainer-less type.