Cast Iron Wafer Check Valve
Product Description 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...
The double disc structure of the cast iron wafer check valve with a double-disc clip is a spring-loaded disc which is suspended on a pin shaft perpendicular to the center. When the valve is opened, the resultant force of the fluid action is located at the center of the disc sealing surface at the center of the disc face, making the disc root open first.
Name of main parts
Valve body: cast iron and cast steel
Disc: cast iron and cast steel
Stem: stainless steel
Spring: stainless steel
Seat: NBR, EPDM