Electric-Actuated Flange Type Telescopic Butterfly Valve
Product Overview
The Electric-Actuated Flange Type Telescopic Butterfly Valve is a high-performance valve designed for precise flow regulation in fluid control systems. The valve is equipped with an electric actuator, providing reliable and smooth control for a wide range of industrial applications. Its telescopic design compensates for the expansion and contraction of pipelines, offering a reliable and energy-efficient solution for fluid systems subjected to temperature fluctuations.
This valve is suitable for controlling the flow of various media, including water, gas, steam, and oil, across industries such as water treatment, petrochemical, power generation, and food processing. The Electric-Actuated Flange Type Telescopic Butterfly Valve is designed to perform under high-pressure conditions (up to 1.6 MPa), ensuring durability and long-term reliability.
Key Features:
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Electric Actuator: Provides smooth and efficient valve control, ideal for remote operations and precise fluid regulation.
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Telescopic Design: Compensates for temperature-induced pipe expansion and contraction, preventing leakage and maintaining a secure seal.
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Flange Connection: Ensures a secure and reliable connection to the pipeline, minimizing the risk of leakage.
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Wide Pressure Range: Supports multiple pressure ratings (0.6 MPa, 1.0 MPa, 1.6 MPa) for flexible application in varying operational environments.
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Durable Construction: Built with high-quality materials like stainless steel and cast iron, ensuring robustness and longevity.
Technical Specifications
| Component | Specification |
|---|---|
| Nominal Diameter (DN) | 50 – 2000 mm |
| Nominal Pressure (PN) | 0.6 MPa, 1.0 MPa, 1.6 MPa |
| Test Pressure | 0.66 MPa, 1.1 MPa, 1.76 MPa (Strength Test, Seal Test) |
| Test Medium | Gas, Water, Air |
| Applicable Temperature | -80°C to 80°C |
| Material | Cast Iron, Stainless Steel, Cr-Mo Steel |
| Electric Actuator | Double-Acting Pneumatic or Electric Actuator (Consult for Model) |
| Flange Standard | According to GB/T 9113, JB/T 9092, GB/T 12283 |
| Structure Length (L) | See table for various DN sizes |
Functions and Benefits
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Precise Flow Control: The electric actuator provides precise flow regulation, making the valve suitable for applications that require high accuracy.
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Temperature Compensation: The telescopic design automatically adjusts to the expansion and contraction of pipes due to temperature changes, ensuring leak-free operation.
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Energy-Efficient: The valve’s electric actuator allows for energy-efficient control with fast response times and minimal power consumption.
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Easy Installation and Maintenance: With a flange connection, the valve is easy to install and maintain, reducing downtime and operational costs.
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Durability: Constructed from corrosion-resistant materials, the valve is designed to withstand harsh conditions in industrial environments, ensuring long-term reliability.
Applications
The Electric-Actuated Flange Type Telescopic Butterfly Valve is ideal for various industrial applications, including:
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Water Treatment: Ensures efficient flow regulation in water treatment plants, minimizing leaks and ensuring precise flow control.
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Petrochemical: Ideal for handling fluids in petrochemical systems, offering leak-tight performance in high-pressure and high-temperature environments.
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Oil & Gas: Provides reliable fluid control in pipelines and refineries, improving efficiency and reducing risk.
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Food & Beverage: Controls the flow of liquids and gases in food processing systems, ensuring hygiene and precise control.
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Power Generation: Used in steam, water, and other fluid systems in power plants, ensuring efficient operation and minimizing energy loss.
Main Dimensions & Weight
| Nominal Diameter (DN) | L (mm) | H (mm) | A (mm) | B (mm) | Weight (kg) |
|---|---|---|---|---|---|
| 50 | 170 | 160 | 160 | 255 | 18 |
| 100 | 240 | 220 | 230 | 250 | 30 |
| 150 | 290 | 260 | 260 | 315 | 45 |
| 200 | 340 | 300 | 280 | 380 | 75 |
| 300 | 380 | 350 | 320 | 450 | 95 |
| 400 | 420 | 400 | 350 | 500 | 115 |