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Hangzhou Changpu Pipe Industry Co., Ltd.

Hangzhou Changpu Pipe Industry Co., Ltd. was established in 2010, which is a professional factory major in the production of polyethylene (PE) Butt fusion fittings, Socket fusion fittings, Electrofusion fittings, PE stop valves, PE /Steel transition fittings, repair clamp ETC. Plastic covered iron handle ball valve manufacturers and factory in China. Our products pass the test from National Chemical Building Materials Testing Center,all performance indicators are in compliance with the GB 15558.2 / EN1555 standards. Also they certified by ECM and obtain CE certification. We focus on developing high-quality products for top-end markets. Our oem custom Plastic covered iron handle ball valve are in line with international standards, and are mainly exported to Europe, America, Japan and other destinations around the world.We welcome domestic and foreign customers visit our company for guidance, exchanges and cooperation.

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Product Knowledge

plastic-covered iron handle ball valve is a type of valve that combines the durability of iron with the protective and corrosion-resistant properties of plastic. This type of valve typically consists of an iron body and ball mechanism, covered with a layer of plastic on the handle or lever for ease of operation and protection against corrosion.
Here are some key points to understand about plastic-covered iron handle ball valves:
Valve Design: The valve body and ball mechanism are typically made of iron due to its strength and durability. Iron provides structural integrity to the valve.
Plastic Covering: The handle or lever of the valve is covered with a layer of plastic. This plastic covering serves several purposes:
Ease of Operation: The plastic covering provides a comfortable grip for users, making it easier to turn the valve on and off.
Corrosion Resistance: Plastic is inherently resistant to corrosion, making the handle less susceptible to rust or deterioration, especially in environments with moisture or chemicals.
Insulation: Plastic can act as an insulating layer, preventing heat transfer from the metal to the user's hand, particularly important when handling valves in extreme temperatures.
Ball Valve Mechanism: Ball valves are designed with a spherical disc (the ball) inside the valve body. When the handle is turned, the ball rotates to control the flow of fluid through the valve. Ball valves are known for their quick on/off operation and minimal flow resistance.
Applications: Plastic-covered iron handle ball valves are commonly used in a wide range of applications, including industrial processes, water distribution systems, irrigation systems, and more.
Corrosion Resistance: The plastic covering on the handle helps protect the valve from corrosion, which can be especially beneficial in environments where exposure to water, chemicals, or harsh conditions is a concern.
Handle Materials: The plastic used for the covering is often chosen for its resistance to corrosion and its ability to provide a comfortable grip. Common plastics include PVC (Polyvinyl Chloride), PP (Polypropylene), or similar materials.
Pressure and Temperature Ratings: Consider the pressure and temperature ratings of the valve to ensure that it can safely handle the conditions of your application.
Maintenance: Regular inspection and maintenance of the valve are important to ensure proper functioning. This includes checking the plastic covering for damage or wear.
Consultation: If you're unsure about the specific requirements or benefits of a plastic-covered iron handle ball valve, consider consulting with professionals or experts who are knowledgeable about valves and piping systems.
When selecting valves for your application, it's important to consider factors such as material compatibility, pressure and temperature requirements, and the valve's ability to meet the demands of your system.