Straight Manifold Flow / Return Valve 1/2″ x 3/4″ for Older UFH Manifolds M30 x 1.5

This straight manifold flow / return manifold valve is a replacement valve for the older underfloor heating manifolds (red box shape) which were usually branded with “Invisible Heating (IHS)” or “WTH”.

Technical Data:

• Valve Connections: 3/4″ x 1/2″ BSP Male
• Actuator Connection: M30 x 1.5mm