High-Performance LYE Concentric Wafer Type Butterfly Valve for Efficient Fluid Control

Introducing the LYE Concentric Wafer Type Butterfly Valve, a resilient centerline valve designed for optimal system isolation and fluid control. This valve features a full internal rubber lining vulcanized to the body, ensuring corrosion resistance and tight sealing without liner deformation. Its quarter-turn operation makes it ideal for system isolation, while its design fits the majority of flange standards, providing ease of installation and maintenance. Light in weight and compact, the LYE Wafer Type Butterfly Valve is an excellent choice for various applications.

Key Features and Benefits

1. Quarter-Turn Isolating Valves with Full Rubber Covered Body:
   • The valve’s quarter-turn operation ensures efficient system isolation and maintenance. The full rubber-covered body prevents corrosion, providing a tight seal without deformation.
2. Corrosion Resistance and Tight Sealing:
   • The rubber-covered internal body eliminates the risk of corrosion, ensuring long-term reliability. The tight sealing of the disc closure guarantees no deformation of the liner, providing consistent and dependable performance.
3. Compact and Lightweight Design:
   • The LYE Wafer Type Butterfly Valve is designed to be light in weight and compact, making it easy to install and disassemble. Its space-efficient design is cost-effective and ideal for applications with limited space.

Specifications

• Working Pressure: 10/16 Bar
• Disc Strength: 15/24 Bar
• Seat Test Pressure: 11/17.6 Bar
• Temperature Range: 0°C – 80°C
• Coating: Fusion Bonded Epoxy
• Sealing: EPDM

Compliance with Industry Standards

• Design: BS EN 593
• Top Flange: ISO 5211
• For Connecting End: BS EN 1092 PN10/16, ASME B16.1 CL125, ASME B16.5 CL150, JIS 10K, BS Table E/D

Versatile Applications

The LYE Concentric Wafer Type Butterfly Valve is suitable for a wide range of applications due to its robust design and reliable performance. Whether used in water treatment plants, industrial facilities, or other fluid control systems, this valve ensures precise operation and minimal maintenance.

• Range of Valve Sizes: DN40 to DN600
• Standard Valve Actuator: Lever type for sizes DN300 and below (worm gear operated with handwheel available upon request). For sizes DN350 and above, only worm gear operated with handwheel is available.
• Universal Flange Connection: Compatible with various flange standards for easy installation and maintenance.

Advantages of LYE Concentric Wafer Type Butterfly Valve

1. Efficient Fluid Control:
   • The valve’s design supports efficient fluid control, making it ideal for various applications requiring precise regulation of fluid flow.
2. Enhanced Longevity:
   • The full rubber-covered internal body prevents corrosion, significantly extending the valve’s service life with minimal maintenance required.
3. Superior Flow Regulation:
   • The resilient centerline design enhances flow regulation, reducing turbulence and minimizing pressure drop across the valve.
4. Easy Installation and Maintenance:
   • The valve’s compact and lightweight design allows for straightforward installation and disassembly. The universal flange connection ensures compatibility with various piping systems, making maintenance easy and efficient.

Applications

• Water Supply Systems: Ideal for regulating water flow in municipal and industrial water supply systems.
• Wastewater Treatment: Ensures efficient management of wastewater flow, contributing to effective treatment processes.
• Industrial Fluid Control: Suitable for various industrial applications, including chemical processing and power generation.

Installation and Maintenance

The LYE Concentric Wafer Type Butterfly Valve is designed for easy installation and maintenance. Its robust construction and high-quality materials ensure reliable performance even under demanding conditions.

• Installation: The valve’s universal flange connection allows for straightforward installation in existing piping systems. The ISO 5211 top flange standard ensures compatibility with various actuator types.
• Maintenance: Minimal maintenance is required due to the valve’s durable materials and reliable sealing performance. Regular inspections and routine maintenance will ensure optimal performance and longevity.

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The LYE Concentric Wafer Type Butterfly Valve is a superior choice for fluid control in various industrial applications. Its innovative design, combined with high-quality materials and robust construction, guarantees reliable performance, precise operation, and extended service life.