Customized Valve Body Casting High Precision Investment Casting Valve Body

Product Specification

Customized High Precision Casting Precision Cast Parts Valve Body

A precision cast parts valve body is a component of a valve that is manufactured using the investment casting process, which allows for high accuracy and intricate designs. It is typically made from materials such as stainless steel, carbon steel, or alloy steel.

Precision cast parts are components that are manufactured using a casting process with high levels of accuracy and precision. A valve body is a specific type of component used in various industries, including plumbing, oil and gas, and manufacturing. It forms the main structure of a valve and houses the internal components responsible for controlling the flow of fluids or gases.

When it comes to precision casting of valve bodies, the process typically involves the following steps:

1. Pattern Creation: A pattern, usually made of wax or a similar material, is created based on the design specifications of the valve body. The pattern resembles the final shape and features of the component.

2. Molding: The pattern is then used to create a mold. The mold is made from a refractory material that can withstand high temperatures.

3. Wax Injection: Hot wax is injected into the mold, using the pattern as a guide. This creates a wax replica of the valve body.

4. Assembly: Multiple wax replicas, known as wax patterns, are assembled on a wax sprue to create a cluster. The sprue acts as a channel for molten metal to flow into the mold.

5. Shell Building: The wax cluster is coated with a ceramic shell by dipping it in a ceramic slurry and then coating it with fine ceramic particles. This process is repeated several times to build up a strong shell around the wax patterns.

6. Dewaxing: The ceramic shell is heated, causing the wax inside to melt and flow out, leaving behind a hollow cavity.

7. Casting: The hollow ceramic shell is preheated and filled with molten metal, such as stainless steel or alloy steel, which is poured into the mold cavity.

8. Cooling and Solidification: The molten metal cools and solidifies inside the mold, taking the shape of the valve body.

9. Shell Removal: Once the metal has solidified, the ceramic shell is broken or removed, revealing the cast valve body.

10. Finishing: The cast valve body undergoes various finishing processes, such as grinding, machining, and surface treatment, to achieve the required dimensions, smoothness, and overall quality.

11. Quality Assurance: The finished valve body is inspected for dimensional accuracy, surface defects, and other quality parameters to ensure it meets the required specifications.

It's important to note that the actual manufacturing process may vary depending on the specific requirements, materials used, and the capabilities of the casting facility. Precision casting allows for the production of complex geometries and high-quality components, making it a preferred method for manufacturing valve bodies and other critical parts.

Specifications
1. Small Order Accepted
2. ISO certified.
3. Quick Delivery