Lugged and Tapped Butterfly Valve PN25, EPDM Liner, WRAS Approved

This lugged and tapped butterfly valve is built for strength, precision, and compliance, making it a dependable solution for potable water and industrial systems alike. With a ductile iron body, stainless steel disc, and EPDM liner, this valve combines robust construction with WRAS approval for safe use in drinking water applications. Its PN25 pressure rating ensures high performance in demanding environments such as water treatment, utilities, and process industries.

Technical Data

Body Material: Epoxy-coated ductile iron, providing excellent strength, impact resistance, and corrosion protection.
Disc Material: Stainless steel, offering high resistance to wear, corrosion, and chemical exposure.
Seat/Liner Material: EPDM elastomer, providing an elastic and tight seal ideal for potable water and neutral fluids.
Connection / Mounting: To Fit PN25 Flanges. Lugged and tapped design allows the valve to be bolted between flanges and removed from one side for easier maintenance. Includes ISO 5211 top pad for direct actuator or gearbox mounting.
Pressure Rating: PN25 rated for up to 25 bar, suitable for high-pressure service conditions.
Temperature Range: 10 °C to +120 °C (depending on operating conditions and media compatibility).
Certification: WRAS approved, ensuring suitability for use with potable water systems in compliance with UK water regulations.
Size Range: Typically available from DN50 to DN200, covering most medium-sized pipeline systems.
Product Code / MPN: V992012 (Brandoni).

Why This Valve Stands Out

Dual-purpose capability: Combines industrial-grade performance with WRAS-approved materials, making it ideal for both utility and process applications.
High sealing reliability: The EPDM liner ensures consistent sealing performance under high pressure and temperature variations, reducing the risk of leaks.
Service-friendly design: The lugged and tapped configuration allows single-sided removal, simplifying maintenance and reducing downtime.
Future-ready installation: The ISO 5211 mounting pad supports actuator fitting, making it easy to automate for advanced control systems.
Potable water safety: WRAS approval confirms the valves compliance with stringent water industry standards, ensuring safe use in drinking water distribution systems.

Installation and Application Tips

• Confirm flange compatibility and bolt alignment before installation to ensure a proper fit with PN25-rated systems.
• Apply even bolt torque to prevent distortion and maintain a reliable seal.
• Use EPDM only with compatible media, excellent for water and neutral fluids but not suitable for oils or aggressive chemicals.
• Ensure proper pipe support to avoid mechanical strain on the valve and flange connections.
• When automating, verify actuator torque requirements and ISO 5211 compatibility.
• Regularly inspect the liner and disc surfaces for wear, especially in high-cycling or variable-pressure systems.
• Keep operating conditions within the specified pressure and temperature limits for optimal performance and service life.

The Lugged and Tapped Butterfly Valve PN25, EPDM Liner, WRAS Approved is a durable, high-quality choice for water and process systems that require both mechanical strength and compliance with potable water standards. Combining excellent sealing, long-lasting materials, and ease of maintenance, it provides dependable performance in both municipal and industrial applications.