DIN F4 ductile iron resilient seated EPDM lined flange gate valve OEM Factory

Belo Valve is one professional OEM Chinese factory for gate valves, like DIN f4 resilient seated flange gate valve, DIN f5 soft sealing EPDM lined flange gate valves, DIN metal to metal seated flange gate valves, PN10/PN16 gate valves, today we are going to introduce the DIN F4 resilient seated flange gate valve, which is one kind of soft sealing flange gate valve, whose body is made of ductile iron, and sealing plate is made of ductile iron lined with EPDM material. for their diameter, we can make DIN F4 resilient seated flange gate valve from DN50-DN1200.

Picture of DIN F4 ductile iron resilient seated EPDM lined flange gate valve for your reference:

Simple introduction of DIN F4 ductile iron resilient seated EPDM lined flange gate valve:

The DIN F4 ductile iron resilient seated EPDM lined flange gate valve is one type of gate valve, whose EPDM lined valve plate moves up and down to realize the opening and closing of the gate valve, that is commonly used in water supply systems, firefighting systems, and gas pipeline systems. It is designed to provide robust performance and durability in low pressure environments, while also offering excellent resistance to corrosion, wear, and tear.

Working Principle of DIN F4 ductile iron resilient seated EPDM lined flange gate valve:

The working principle of a DIN F4 ductile iron resilient seated EPDM lined flange gate valve is simple. When the gate valve is open, the valve plate moves upward or downward to allow fluid or gas to pass through the valve. When the gate valve is closed, the gate moves back to the closed position, forming a tight seal that prevents fluid or gas from flowing through the valve.

One of the key advantages of a gate valve is that it allows for a full bore opening, which means that there is minimal pressure drop across the gate valve. This makes it an excellent choice for high-pressure applications.

Material choice of DIN F4 ductile iron resilient seated EPDM lined flange gate valve:

The material used in the manufacturing of a DIN F4 ductile iron resilient seated EPDM lined flange gate valve is critical to the performance and longevity of the valve. The valve body is made of ductile iron, which is a type of cast iron that has been treated with magnesium to make it stronger and more flexible.

The gate is typically made of stainless steel or ductile iron, and it is coated with EPDM, which is an elastomer that provides excellent resistance to heat, chemicals, and abrasion. The EPDM lining also helps to prevent corrosion and erosion of the valve body, which can significantly extend the life of the valve.

Applications of DIN F4 ductile iron resilient seated EPDM lined flange gate valve:

DIN F4 ductile iron resilient seated EPDM lined flange gate valves are widely used in a variety of applications, including:

1. Water supply systems: Gate valves are commonly used in water supply systems to regulate the flow of water and prevent the backflow of contaminated water.

2. Firefighting systems: Gate valves are used in firefighting systems to control the flow of water to fire hydrants and sprinkler systems.

3. Gas pipeline systems: Gate valves are used in gas pipeline systems to regulate the flow of natural gas and other gases.

4. Petrochemical and chemical industries: Gate valves are used in the petrochemical and chemical industries to regulate the flow of chemicals and other fluids.

Conclusion

DIN F4 ductile iron resilient seated EPDM lined flange gate valves are an excellent choice for low-pressure applications that require robust performance, durability, and resistance to corrosion, wear, and tear. They are designed to provide a full bore opening, allowing for minimal pressure drop across the valve, and they feature EPDM lining to prevent corrosion and erosion. These valves are commonly used in water supply systems, firefighting systems, gas pipeline systems, and the petrochemical and chemical industries.

If you need ductile iron flange gate valves, resilient seated flange gate valves, DIN F4 resilient seated gate valves, non rising stem flange gate valves, you can contact us direct.