Note: This swing check valve cannot be used for drinking water.

Competitive price 200mm swing check valve uses CPVC for chemical resistance, corrosion resistance and high-temperature resistance. 8 inch swing type check valve is typically used in piping applications where reliable backflow prevention is required, such as water supply, wastewater treatment, irrigation and industrial processes.

Features

• The check valve can prevent the phenomenon of liquid counter-current from protecting the pump equipment.
• Because it is a cantilever check valve, there is less resistance to flow.
• The 8 inch swing check valve uses CPVC materials and plays a strong corrosion resistance to prevent acid and alkali fluid.
• Not only can the valve body be removed from the pipeline, but also the valve cover can be opened for internal inspection and maintenance.

Specifications

• Model: RDDLZ-H44F-10S
• Check Valve Type: Swing
• Nominal Diameter: 8 inch/200mm
• Nominal Pressure: 10kg
• Drive Mode: Manual
• Pressure Environment: Low Pressure
• Type (Channel Position): 2 Ways
• Flow Direction: One Way
• Body Material: CPVC
• Connection Form: Flange
• Weight: 35.2kg
• Applicable Medium: Acid-Base concentration higher than 30%, lower than 60%, except hydrochloric acid.

 Dimension (Unit: mm)

Applications

Tips: Why choose CPVC material for the check valve?

CPVC (Chlorinated polyvinyl chloride) is a thermoplastic material that is frequently used for check valves in a variety of fluid-handling applications. Here are some reasons why CPVC may be a good choice for check valve material:

• Corrosion resistance: CPVC is highly resistant to corrosion, making it an excellent choice for use in applications where the fluid being handled may be corrosive or aggressive.
• Temperature resistance: CPVC can withstand a wide range of temperatures up to 95 degrees Celsius, making it suitable for use in high-temperature applications.
• Mechanical strength: CPVC is a strong and durable material that can withstand high pressures and stress. It has a high tensile strength and can resist impacts and shock.
• Chemical resistance: CPVC is resistant to a wide range of chemicals, including acids, alkalis, and organic solvents. This makes it a good choice for use in chemical processing plants, water treatment facilities, and other applications where exposure to chemicals is common.
• Low thermal conductivity: CPVC has a low thermal conductivity, which means that it does not transfer heat as easily as other materials. This makes it a good choice for use in applications where heat loss or gain needs to be minimized.
• Low flame spread: CPVC has a low flame spread rating and is self-extinguishing, making it a safe choice for use in applications where fire resistance is important.