Hot selling 5" (DN125) wafer check valve is designed for regulating the flow of fluid (liquid or gas) through pipelines. Dual plate check valve is commonly used in water and wastewater treatment, oil and gas pipelines, and industrial processing.

Specifications

• Model: RDDLZ-DH77X-16Q
• Nominal Diameter: 5 inch (DN125)
• Nominal Pressure: PN1 .6MPa
• Working Temperature: -15℃~150℃
• Material: Ductile Iron
• Connection Method: Clip
• Suitable Mediums: Fresh Water, Foul Water, Air Steam, Food Medicines, Chemical Reagents, Various Oil and Acid Resemble.

Dimension

Applications

The dual plate check valve is a versatile valve used to regulate the flow of fluids through a pipeline. Its compact design and efficient operation make it suitable for a wide range of applications, including water and wastewater treatment, oil and gas pipelines, and industrial processing.

Tips: Wafer Check Valve vs. Swing Check Valve

Wafer check valves and swing check valves are both types of check valves used to prevent backflow in piping systems, but they operate differently and are suitable for different applications.

A wafer check valve is a type of check valve that is installed between two flanges in a piping system. They are commonly used in applications where space is limited, and where low pressure drops and fast response times are required.

A swing check valve, on the other hand, is a type of check valve that uses a hinged disc to prevent backflow. They are commonly used in larger pipe sizes, such as those found in industrial applications.

In summary, wafer check valves are smaller and lighter, and are suitable for applications where space is limited and low pressure drops and fast response times are required. Swing check valves are larger and suitable for applications where higher pressure drops are acceptable and slower response times are acceptable.