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OEM HDPE Ball Valve

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OEM PE Ball Valve Manufacturers

  • None Purge Ball Valve

    None Purge Ball Valve

    Material: HDPE/ MDPE

    Color: Black

    For Natural gas and Water supply GB/ EN/ ANSI/ ASTM/ ISO/ ASNZS/ DIN

    Standards Dimension: DN20mm- DN630mm, 1/4"- 24" SDR11/ SDR13.6/ SDR17/ SDR21/ SDR26 etc.

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  • Single Purge Ball Valve

    Single Purge Ball Valve

    Material: HDPE/ MDPE

    Color: Black

    For Natural gas and Water supply GB/ EN/ ANSI/ ASTM/ ISO/ ASNZS/ DIN

    Standards Dimension: DN20mm- DN630mm, 1/4"- 24" SDR11/ SDR13.6/ SDR17/ SDR21/ SDR26 etc.

    Read More
  • Double Purge Ball Valve

    Double Purge Ball Valve

    Material: HDPE/ MDPE

    Color: Black

    For Natural gas and Water supply GB/ EN/ ANSI/ ASTM/ ISO/ ASNZS/ DIN

    Standards Dimension: DN20mm- DN630mm, 1/4"- 24" SDR11/ SDR13.6/ SDR17/ SDR21/ SDR26 etc.

    Read More
PE ball valve (Polyethylene Ball Valve) is a valve widely used in pipeline systems, its main feature is the connecting device between the ball and the pipeline made of polyethylene (Polyethylene) material. PE ball valves are widely used in water supply, drainage, natural gas and industrial fluid control, and other fields, and their design and performance make them an important part of the pipeline system.
The main body of the PE ball valve is made of polymer materials such as high-density polyethylene (HDPE) or linear low-density polyethylene (LLDPE), which have chemical stability and corrosion resistance. The core part of the ball valve is a ball, usually made of polypropylene (PP) or polyethylene, which rotates during fluid control to achieve fluid on-off. The PE ball valve has a simple structure and sealing performance and is suitable for applications under different pressure and temperature conditions.
PE ball valves are widely used in various pipeline systems, including urban water supply, industrial fluid transportation, chemical technology, sewage treatment, natural gas transportation, and other fields. Due to their corrosion resistance and low maintenance cost, PE ball valves are often selected for environments requiring long-term reliable operation. In addition, PE ball valves also have shock resistance and low-temperature resistance and are suitable for many special working conditions.
The unique features of PE ball valves include zero leakage design, precise fluid control, simple structure, and easy operation, as well as long life and low maintenance cost. They are usually equipped with handles, gears, electric actuators or pneumatic actuators to meet different operating needs. In addition, the PE ball valve also has good wear resistance and can maintain stable working performance under high-frequency operations to ensure the safe and reliable operation of the pipeline system.
About Us
Ningbo Lianda Plastic Pipe Co., Ltd.
Ningbo Lianda Plastic Pipe Co., Ltd.
Ningbo Lianda Plastic Pipe Co., Ltd. is China HDPE Ball Valve Manufacturers and OEM PE Ball Valve Factory. The company has successively developed a complete set of PE gas pipe fittings, including electric melting pipe fittings, hot melting pipe fittings, PE ball valves, PE steel plastic conversion joints (including 3PE anti-corrosion steel plastic conversion joints), covering over 1000 varieties and specifications of Dn20-Dn630. The company has advanced production equipment, including nearly 30 injection molding machines with a capacity of 100000 grams, over 30 CNC processing equipment, and an annual production of over 10 million pipe fittings and over 40000 PE ball valves. The test center has complete testing equipment (hydrostatic testing machine, Analytical balance, microscope, carbon black content tester, dumbbell prototype, melt mass flow rate meter, medium thermostat, universal electronic tensile machine, semiconductor laser marking machine, thermal stability tester, etc.).
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PE Ball Valve Industry knowledge

Understanding PE Ball Valves: An Introduction

Polyethylene (PE) ball valves represent a crucial component in fluid control systems across a diverse array of industries. These valves, constructed from high-quality polyethylene materials, offer a reliable and efficient means of regulating the flow of liquids and gases in pipelines and processing systems. At its core, a PE ball valve consists of a spherical closure mechanism (the "ball") within a cylindrical body. This ball contains a hole or port that aligns with the pipeline to permit fluid flow or rotates to obstruct flow, thereby controlling the passage of substances through the system. The simplicity of this design belies its effectiveness, as PE ball valves are renowned for their robustness and versatility. The materials used in PE ball valve construction play a pivotal role in their performance and longevity. High-density polyethylene (HDPE) and other variants of PE offer exceptional resistance to corrosion, abrasion, and chemical degradation, making them well-suited for demanding industrial environments. PE's innate flexibility and impact resistance contribute to the durability of these valves, ensuring reliable operation even in harsh conditions. Operational principles governing PE ball valves are straightforward yet highly efficient. By rotating the ball within the valve body, operators can swiftly and precisely control the rate and direction of fluid flow. This on/off functionality, coupled with the ability to regulate flow with partial opening positions, grants operators fine-tuned control over process variables such as pressure, flow rate, and fluid direction. The significance of PE ball valves extends beyond their functionality to encompass their compatibility with a wide range of fluids and operating conditions. Whether handling water, chemicals, gases, or slurries, PE ball valves demonstrate exceptional performance and resistance to contamination. Their lightweight design simplifies installation and maintenance, reducing labor costs and operational downtime.

Applications Across Industries: Where PE Ball Valves Excel

PE ball valves stand out as indispensable components across a broad spectrum of industries, owing to their versatility, durability, and compatibility with diverse operating conditions. From municipal water distribution systems to complex chemical processing plants, PE ball valves play a pivotal role in regulating the flow of fluids and gases, ensuring efficient operations and safeguarding critical processes. In municipal water distribution networks, PE ball valves serve as essential components for controlling the flow of potable water from reservoirs to residential, commercial, and industrial consumers. Their corrosion resistance and ability to withstand high-pressure environments make them ideal for managing the distribution of clean water, ensuring reliable access to safe drinking water for communities. In wastewater treatment facilities, PE ball valves play a crucial role in directing the flow of sewage and industrial effluents through various treatment processes. Their resistance to chemical corrosion and abrasion makes them well-suited for handling aggressive wastewater streams, while their smooth internal surfaces minimize the risk of clogging or fouling, ensuring uninterrupted operation of treatment systems. In the oil and gas industry, PE ball valves find application in upstream, midstream, and downstream operations, facilitating the extraction, transportation, and processing of hydrocarbon resources. Whether controlling the flow of crude oil and natural gas at wellheads and pipelines or regulating the movement of refined products in petrochemical refineries, PE ball valves provide reliable performance in demanding oil and gas applications. In chemical processing plants, where a wide range of corrosive and hazardous chemicals are handled, PE ball valves offer an ideal solution for fluid control. Their resistance to chemical attack, coupled with their ability to maintain tight shut-off capabilities, ensures the safe and efficient handling of corrosive substances, protecting personnel and equipment while minimizing the risk of leaks or spills. In agricultural irrigation systems, PE ball valves play a vital role in managing water distribution across fields and crops. Their lightweight construction and ease of installation make them well-suited for irrigation applications, while their resistance to UV degradation and weathering ensures long-term reliability in outdoor environments. PE ball valves find applications in pharmaceutical manufacturing, food and beverage processing, power generation, mining, and many other industries where fluid control is critical to operations. Their versatility, durability, and reliability make them indispensable components in a wide range of industrial processes, contributing to enhanced efficiency, safety, and sustainability across diverse sectors.

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