Summary:A PP butterfly valve is a type of valve that is commonly used to regulate and control the flow of fluids in piping syste...
A PP butterfly valve
is a type of valve that is commonly used to regulate and control the flow of fluids in piping systems. The valve is designed with a disc that rotates on a shaft, which controls the flow of fluids in the pipeline.
PP butterfly valves are made from polypropylene (PP), a thermoplastic polymer that is known for its excellent chemical resistance and thermal stability. This makes the valve suitable for use in corrosive and high-temperature environments.
The valve is designed with a disc that is positioned perpendicular to the flow of fluid. The disc is connected to a shaft that runs through the center of the valve body. When the valve is open, the disc rotates parallel to the flow of fluid, allowing the fluid to flow through the valve. When the valve is closed, the disc rotates perpendicular to the flow of fluid, blocking the flow of fluid.
One of the advantages of PP butterfly valves is that they are compact and lightweight. This makes them easy to install and maintain. Additionally, the valve is designed with a low-profile disc, which reduces the pressure drop across the valve and minimizes the risk of cavitation.
PP butterfly valves are also designed with a soft-seated seal, which provides a tight seal between the disc and the valve body. This prevents any leakage of fluids and ensures that the valve operates efficiently.
PP butterfly valves are commonly used in a range of industries, including chemical processing, water treatment, and food and beverage processing. They are used to control the flow of fluids in pipelines, and they can be used in both on/off and modulating applications.
Media: Chemical, water, oil, food
Other material: CPVC, UPVC, PPH, PVDF
Driving Mode: Manual
Connection Form: Wafer
Structure: Centre Sealing
Valve Stem: Normal
Seal Form: Auto Sealed/Force Sealed
Work Pressure: Low Pressure (Pn<1.6mpa)
Working Temperature: Normal Temperature (-40°C<T<120°C)
Material of Seal Surface: Soft Sealed
Valve Body: Injection