Professional valve manufacturer

There are many types of valves provided by our company, depending on the application and needs. Here are some examples of common valve types:

1. Ball Valve: Control the opening and closing of the fluid by rotating the ball.

2. Gate Valve: Use a lifting gate to open or close the channel.

3. Check Valve: A valve used to prevent fluid backflow.

4. Butterfly Valve: Adjust the flow of the fluid by rotating the disc.

5. Control Valve: The pressure, flow or temperature of the fluid can be adjusted as needed.

6. Electric Valve: Control the opening and closing of the valve by an electric actuator.

7. Others can also be customized according to the drawings provided by the customer and according to technical requirements

The valves produced by our company are suitable for multiple industries, and the common industries are as follows:

1. Oil and gas industry: valves used in oil and gas extraction, transportation and processing, including ball valves, gate valves and safety valves.

2. Chemical industry: valves used in chemical production processes, such as regulating valves, butterfly valves and throttle valves, for fluid control and processing.

3. Power industry: valves used in power plants and power transmission and distribution systems, such as stop valves, drain valves and pressure reducing valves, to ensure system safety and stable operation.

4. Water treatment industry: valves used in water supply and sewage treatment facilities, such as gate valves, check valves and expansion valves, to manage and regulate water flow.

5. Pharmaceutical and food industry: valves used for strict control of fluids and gases in the production process, such as sanitary butterfly valves and ball valves.

6. Shipbuilding and marine engineering: valves used in marine and ship systems, such as seawater valves and anti-corrosion valves, are corrosion-resistant and adaptable to harsh environmental conditions.

7. Buildings and HVAC: Valves used in buildings and air conditioning systems, such as energy-saving regulating valves and exhaust valves, provide energy efficiency and comfort control.

7. Others

1. Raw material selection: Use high-quality metal materials. They must meet ASTM and DIN standards.
2. Forging and Casting: Use advanced technology to manufacture the valve body. This increases material density and strength.
3. Machining: Precision machining is done through CNC machine tools. This ensures that component dimensions and tolerances meet design requirements.
4. Heat treatment: Improve the mechanical properties of components. This includes hardness and wear resistance.
5. Surface treatment: Components are polished, chrome-plated, or spray-coated. This enhances corrosion resistance.
6. Assembly: Fit accuracy is strictly controlled. This ensures sealing and operational flexibility.
7. Testing and Inspection: Perform pressure, sealing, and operational tests. This ensures there are no leaks.

Quality Control

1. Raw material inspection: Ensure the chemical composition and mechanical properties meet requirements.
2. Process Control: Monitor key processes in real time. This prevents defective products.
3. Final Inspection: Conduct a comprehensive inspection. This ensures compliance with factory standards.
4. Quality Management System: The system has passed ISO 9001 certification. This ensures consistency and reliability.
5. Staff Training: Improve operational skills and quality management levels.

We offer custom valve services, designing and manufacturing valves tailored to your specific needs.
1. Tailor-made design: We collaborate with you to ensure the valve size, materials, and functionality meet your requirements.
2. High-Quality Materials: Our valves are made of high-quality materials like stainless steel, carbon steel, and copper, meeting industry standards.
3. Advanced manufacturing technology: We use precision CNC machining and professional craftsmanship to ensure reliable valve quality.
4. Rigorous testing: Each custom valve undergoes pressure, sealing, and operational tests to ensure stable performance.
5. Case: Customized high-pressure ball valve – A customer required a high-pressure ball valve for extreme conditions. We designed a forged stainless steel valve with a maximum operating pressure of 2500 psi, ensuring reliability and long life through rigorous testing.