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V-Type Ball Valve with Explosion-Proof Electric Actuator | Precision Flow Control
This high-performance V-type ball valve is engineered for precise throttling and flow control of challenging media like slurries and pulp. It is expertly paired with a robust, explosion-proof electric actuator (Exd II CT4) featuring an IP67-rated aluminum alloy housing. The complete assembly provides reliable, safe, and accurate automated control in hazardous environments common to the chemical, petroleum, and paper industries.
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ซัพพลายเออร์ที่ดีไม่เพียงแต่ทำให้คุณหมดกังวลเท่านั้น แต่ยังช่วยให้ธุรกิจของคุณพัฒนาอย่างยั่งยืนและทำให้แบรนด์ของคุณได้รับชื่อเสียงด้านการบริการและคุณภาพอย่างต่อเนื่องอีกด้วย
| 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. |
High-Performance V-Type Ball Valve with Explosion-Proof Electric Actuator
For industrial processes that demand precise throttling and superior control over challenging media, the electric actuated V-type ball valve stands as the premier solution. This assembly combines a specially engineered V-type ball valve with a heavy-duty, explosion-proof electric actuator, creating a powerful and reliable package for the most demanding applications. Unlike standard on/off ball valves, the V-type ball valve is designed with a characterized V-notch in the ball, providing an equal percentage flow characteristic for highly accurate and stable flow modulation. When paired with the intelligent and certified-safe electric actuator, this V-type ball valve assembly delivers unparalleled performance in controlling fibrous media, slurries, and other challenging fluids within hazardous environments.
Core Advantages & Features
Precision Throttling with V-Notch Design
The heart of this product is the V-type ball valve itself. The precisely machined V-notch in the ball creates a predictable and repeatable flow curve, transforming the valve from a simple open/close device into a highly accurate control instrument. This design provides excellent rangeability and is exceptionally resistant to clogging when used with media containing suspended solids or fibers, such as in the paper, chemical, and wastewater industries. The V-notch also provides a strong shearing action, effectively cutting through particles to ensure tight shut-off and prevent dewatering of pulp stock.
Robust, Explosion-Proof Actuation for Hazardous Environments
Safety and reliability are paramount, which is why this V-type ball valve is paired with a top-tier electric actuator certified for hazardous locations. The actuator has received explosion-proof certification, ensuring safe operation in environments with flammable gases or dust. Key features of the actuator include:
Durable Housing: The housing is constructed from hard aluminum alloy, treated with anodic oxidation and a polyester powder coating for strong corrosion resistance and a protection class of IP67.
Reliable Motor: A fully enclosed squirrel-cage motor delivers high torque with a small inertia force and includes a built-in thermal protection switch to prevent overheating.
Precision Self-Locking Gear Train: A precision double worm gear mechanism provides stable, reliable transmission with a self-locking function to prevent reverse rotation, ensuring the V-type ball valve holds its position accurately. The unit is pre-lubricated for life and requires no additional oiling.
Advanced Control and Safety Features
This automated V-type ball valve assembly is engineered for seamless integration and safe operation. It is driven by various AC power sources (380V/220V/110V) and can be controlled by 4-20mA current signals or 0-10V DC voltage signals, allowing it to move the valve to any required position for precise automated control.
Dual Limit Switches: The actuator uses both mechanical and electronic limit switches for safe, reliable positioning. The mechanical limit screws are adjustable, while the electronic switches are easily set via a cam mechanism.
Overload Protection: A torque switch provides overload protection by automatically disconnecting motor power if the valve encounters an obstruction, protecting both the valve and actuator from damage (feature not available on all models).
Manual Override: A safe and reliable handwheel with a clutch mechanism allows for manual positioning of the valve during power loss or system commissioning.
Installation Versatility and Broad Application
The actuator’s bottom mounting dimensions conform to the ISO5211 international standard, allowing for easy and direct mounting to the V-type ball valve. The assembly can be installed either vertically or horizontally to fit various piping configurations. This versatility makes the actuated V-type ball valve an ideal choice for a wide range of industries, including petroleum, chemical engineering, water treatment, shipbuilding, paper, and power stations.
What is the main difference between a V-type ball valve and a standard ball valve?
What makes the actuator on this V-type ball valve "explosion-proof"?
Is this V-type ball valve suitable for slurry or media with particles?
Can I operate the valve if the power fails?
What control signals can the actuator accept for flow modulation?
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