Low Temperature Blending Valve (20–55°C) with Bastion 6m Pump – Scald-Safe UFH Control

The low temperature blending valve with Bastion 6m pump is a complete, reliable solution for underfloor heating systems. This pre-assembled unit combines a high-quality mixing valve with the efficient Bastion A-rated circulation pump to deliver safe, precise mixed flow temperatures from 20°C to 55°C. It protects UFH pipes, screeds, and floor coverings from overheating while ensuring even heat distribution, scald safety, and compliance with BS EN 1264 warm-up procedures. Ideal for multi-zone domestic setups, it supports energy-efficient operation and long-term system reliability.

Key Features

• Scald-safe temperature control to safeguard UFH pipes and coverings
• Precise ±3°C stability across the 20–55°C range
• Low 20°C setting meets BS EN 1264 warm-up requirements
• High-flow 3.4 kvs for better circulation and lower pressure drops
• Compact design with minimal space and clearance needs
• Integrated temperature gauge on mixed flow (standard)
• Quick manifold connection via spinning nuts
• Built-in check valve for fast UFH manifold filling
• Self-sealing connections to reduce leak risks
• Bastion 6m A-rated circulation pump – energy-efficient with variable/push-button speed control, 6 metre head, 25mm threaded connections, max flow up to 3.0 m³/h, low power consumption, quiet operation, IP44 rating, and built-in thermal protection for reliable UFH circulation

Installation Flexibility

• Fully reversible for left- or right-handed setup (top or side entry)
• Optional: replace gauge with high-limit flow temperature sensor
• Pump includes easy speed selection for tailored performance in different system demands

UK Quality & Support Fully assembled, pressure-tested in the UK, and backed by local technical support. The durable design, combined with the efficient Bastion pump, promotes lower energy use, reduced maintenance, and extended system life – a practical choice for sustainable home heating.