Introduction to check valve body:
Check valve body is mainly used in flow control systems. Check valve body can also be made of other materials, such as ductile iron, carbon steel, alloy steel, etc. Check valve body can be widely used in cast iron valve parts, cast iron pump parts, cast iron automobile parts, cast iron agricultural parts, etc.
Advantages of ductile iron check valve body:
1. Ductile iron check valve body is more pressure-resistant and impact-resistant than ordinary gray cast iron, reducing damage caused by external forces and ensuring stable operation of the valve body.
2. Ductile iron check valve body has excellent sealing performance and effectively prevents the pipeline system from being damaged by fluid backflow.
3. Our ductile iron check valve body has a wide range of applications and can be applied to various automotive, valve, agricultural and other fields.
Why choose our iron casting valve body?
1. Our iron casting valve body is made of high-quality ductile iron, which can ensure the high strength, corrosion resistance and non-deformation of the valve body.
And each of our iron casting valve body has undergone rigorous pressure testing, and it has good sealing performance and no leakage problems. We can also perform surface treatment on the ductile iron check valve body according to your requirements to meet your diverse requirements.
Installation steps:
1. Before installation, check whether the ductile iron check valve is intact, whether there is any damage or missing parts. Clean the pipe of the ductile iron check valve and remove internal impurities such as welding slag, rust, etc. to avoid affecting the operation of the valve.
2. Determine the installation direction of the ductile iron check valve. The ductile iron check valve has a clear flow direction mark (usually marked with an arrow on the valve body) and must be installed in the correct direction, otherwise it will affect normal operation.
3. Connect the pipe of the ductile iron check valve. Choose a suitable flange connection or threaded connection method to ensure that the valve matches the pipe interface. Use a sealing gasket and tighten the flange bolts evenly to avoid leakage.
4. Fix the valve of the ductile iron check valve. Ensure that the check valve can be installed firmly and is not affected by the pipe stress. For large-diameter valves, it is recommended to use a support frame to reduce the pipe load.
5. After installation, slowly open the valve of the ductile iron check valve to check for leakage or abnormal sound. Perform a water pressure or air pressure test to check whether the sealing is good and whether there is backflow.
About us:
Our company is located in Dandong, one of the most beautiful border cities in China, with pleasant climate and beautiful environment. We specialize in the production and supply of various metal parts, using sand casting, precision casting, forging and machining processes. Our products cover valve parts, pump parts, laboratory equipment parts, GIS switch cabinets, electrical parts, auto parts, railway parts, ship parts, construction equipment parts, drainage parts, mining parts, etc. In addition, we can also customize various special shapes of metal parts according to the technical drawings or samples provided by customers.
