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Electric Actuated PVC Ball Valve | True Union Design for Chemical & Water Systems

The Electric 2-Way PVC Ball Valve is a corrosion-resistant automated valve designed for chemical and water applications. It features a true union body for easy inline maintenance and is made from hygienic, non-toxic materials like UPVC, CPVC, and PVDF. Paired with a robust IP65-rated electric actuator available in ON/OFF or modulating control types, this lightweight PVC ball valve provides reliable, precise fluid control in systems ranging from pure water and seawater to aggressive chemical solutions.

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Company Type	Valve Manufacturer
Year Established	2005
Product Range	Electric Valve, Pneumatic Valve, Control Valve, Solenoid Valve, Ball Valve, Gate Valve, Globe Valve, Check Valve, etc.
OEM/ODM Support	Yes, we offer both OEM (Original Equipment Manufacturer) and ODM (Original Design Manufacturer) services.
Factory Area	5000 square meters
Certifications & Quality Standards	ISO, CE, ROHS, SGS, FDA
Market Coverage	Global
Technical Support & After-Sales Service	Top quality and customer service available 24/7, including warranty period and customer support.
Mission	To provide customers with top-quality valve solutions and services.
Vision	To be the leading valve manufacturer brand in the world.

Electric PVC Ball Valve: Robust, Corrosion-Resistant Automation

The Electric 2-Way PVC Ball Valve represents the perfect synergy of material innovation and automation technology, creating a superior solution for controlling corrosive and sensitive fluids. Engineered for reliability and longevity, this actuated PVC ball valve features a true union body design that allows for unparalleled ease of maintenance. It is paired with a powerful and versatile electric actuator for dependable remote operation. The valve body itself is hygienic, non-toxic, highly corrosion-resistant, and lightweight, making it an ideal choice for a vast range of industries where metal valves are not suitable. From pure water systems to aggressive chemical solutions, the electric PVC ball valve delivers precise control, simplified maintenance, and exceptional value.

Core Advantages & Features

Superior Chemical and Corrosion Resistance

The core strength of this PVC ball valve is its robust construction from advanced thermoplastic materials. The body, ball, and end connectors are available in several options, including UPVC, CPVC, PPH, and PVDF, to ensure compatibility with a wide spectrum of chemicals. This material selection makes the valve immune to rust and resistant to a wide array of acids, bases, chemical solutions, saltwater, and seawater. This inherent resistance eliminates the need for expensive exotic alloys, providing a long-lasting and economical solution for aggressive fluid handling. The valve’s body material is also hygienic and non-toxic, making this PVC ball valve perfectly suited for drinking water and pure water pipelines.

True Union Design for Unmatched Maintainability

A key feature of this PVC ball valve is its true union design. This allows the central valve body to be easily removed from the pipeline for inspection, cleaning, or repair without having to cut or disassemble the surrounding piping. The union nuts can be unscrewed, freeing the valve body while the end connectors remain securely in place. This design embodies the principles of easy disassembly and convenient maintenance, allowing for quick assembly without the need for special tools. This significantly reduces downtime and labor costs over the valve’s lifespan, making it a highly practical choice for any processing plant.

Reliable and Precise Electric Actuation

This PVC ball valve comes equipped with a high-performance electric actuator, available in several control configurations to meet diverse automation needs. The actuator is housed in a rugged, hard aluminum alloy body with a polyester powder coating, providing IP65 waterproof protection for reliability in wet and corrosive environments. A self-locking worm gear mechanism ensures the valve remains in its last set position, preventing unwanted movement from vibration or pressure fluctuations. Control options include:

ON/OFF Type: For simple, two-position automated control.
Regulation (Modulating) Type: Accepts analog input signals (DC 4-20mA, 0-10V, etc.) to precisely control the valve’s position for flow rate modulation. It offers high accuracy, generally within a 1% error margin.

Engineered for Durability and Performance

While the body is a lightweight plastic, critical components are built for strength. The valve stem is made from durable stainless steel (SS304 or 316) to handle the torque from the electric actuator without failure. Sealing integrity is paramount, which is why the valve is offered with premium seal and O-ring options, including PTFE, EPDM, and FKM. This allows users to select the optimal material for their specific application, ensuring tight shut-off and long-term, leak-free performance. The actuator’s standard ISO 5211 mounting platform ensures a secure and standardized connection to the valve.

Wide Range of Applications

The versatility and robust features of this electric PVC ball valve make it suitable for a broad array of industries and systems, including:

Pipeline systems for pure water and drinking water
Drainage and sewage pipeline systems
Saltwater and seawater pipeline systems, such as in aquaculture and aquariums
Acid-base and chemical solution systems, including chemical dosing and transfer lines
Water treatment facilities (Reverse Osmosis, Deionization)
Agricultural irrigation and fertigation systems
Commercial swimming pools and water parks

What does "True Union" mean and why is it important for a PVC ball valve?

A "True Union" design means the central part of the valve can be removed from the pipeline for maintenance by simply unscrewing the two union nuts on either side. This is especially important for a PVC ball valve as it allows you to repair or replace the valve without cutting the pipe, saving significant time and labor.

What is the main advantage of a PVC ball valve over a metal one?

The primary advantage is superior corrosion resistance. PVC and other plastics are inert to a wide range of chemicals, acids, and saltwater that would corrode most metals. They are also lighter in weight, which simplifies installation, and are often more cost-effective than stainless steel or other exotic alloy valves.

Can this electric PVC ball valve be used to precisely control the flow rate?

Yes. While a standard ON/OFF model is available for simple open/close functions, you can select the "Regulation Type" actuator. This model accepts modulating control signals, such as 4-20mA, allowing you to position the valve at any point between fully open and fully closed for precise flow control.

What are the available seal material options?

The valve offers multiple sealing materials to ensure chemical compatibility. The main seat seals are available in EPDM or FKM, while O-rings are offered in PTFE, EPDM, and FPM. EPDM is excellent for water applications, while FKM and PTFE provide superior resistance to a broader range of chemicals and higher temperatures.

What happens if there is a power failure?

The electric actuator is equipped with a manual override feature. This allows you to use a handle or wrench to manually open or close the valve in the event of a power outage or during system setup and maintenance.

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