The Evolve Double Packing Gland O-Ring Tail 15mm Angled Wheel Head Valve is a premium-grade manual radiator valve designed for performance and reliability in heating systems. Built with a stronger internal body than standard valves, this model is ideal for both residential and commercial applications where durability and precise flow control are essential.
This angled valve is specifically designed to accommodate pipework that runs out of the wall or up from the floor at a 90-degree angle. Its compact form and thoughtful design make it easy to install, while the included lockshield cap helps maintain system balance when needed.
Built for High Performance and Durability
This valve goes a step beyond everyday fittings. With a double packing gland and a self-sealing O-ring tail, it delivers enhanced protection against leaks and simplifies installation—no need for additional sealing compounds.
The valve body, union nut, and tailpiece are crafted from chrome-plated brass, ensuring a corrosion-resistant finish that lasts. Internally, it features EPDM rubber seats, known for their excellent resistance to heat and water pressure. The wheel handle and lockshield cap are made from robust ABS plastic, ensuring ease of operation and long-lasting durability.
Key Specifications
Connection Size: 15mm angled
Tail Type: O-ring self-sealing tail for quicker, cleaner installation
Valve Construction: Chrome-plated brass with double packing gland
Seating Material: EPDM
Max Working Pressure: 10 bar
Max Pressure Differential: 1 bar
Min Water Temperature: 2°C
Max Water Temperature: 100°C
Max Ambient Temperature: 50°C
This makes the valve suitable for most modern heating systems and challenging installation environments.
Why Choose This Valve?
Premium Engineering: The double packing gland and O-ring tail ensure extra leak protection and long-term reliability
Simplified Installation: The self-sealing tail reduces mess and effort during fitting
Corrosion Resistant: High-grade chrome plating protects the valve body from wear over time
Ideal for System Balancing: Comes with a lockshield cap to assist with radiator balancing
Trusted by Professionals: Designed for those seeking dependable performance with minimal maintenance
Frequently Asked Questions
What is the benefit of the double packing gland?
The double packing gland adds an extra layer of protection against leaks, especially around the valve stem. It's particularly useful in high-use or high-pressure systems, enhancing the valve's lifespan.
Do I need PTFE tape with this valve?
No, the valve comes with a self-sealing O-ring tail, eliminating the need for PTFE tape or paste during installation. This feature helps save time and ensures a cleaner job.
Is this valve suitable for use with modern combi boiler systems?
Yes, the Evolve angled valve is compatible with sealed and pressurised systems, including those powered by combi boilers. Just ensure the system operates within the stated pressure and temperature limits.
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