The HV30 is a radiator bleed valve that automatically removes air from your radiators, keeping the radiators ‘hot to the top’ and is guaranteed not to leak. The HV30 fits to all types of radiators e.g. panel and towel (vertical and horizontal) with a ½” BSP fitting.
5 Years Manufactures Guarantee.
Air in central heating systems should not be there, but it is a fact of life for even the best designed central heating systems. Even if you bleed all the air from the radiators (by manually using a bleed key) it can return through micro gaps in the system, which do not allow water out, but allow air back in!
The HV30 is fully automatic, requiring no manual adjustment, and will not leak. In the unlikely event of failure, as a backup there is a safety mechanism incorporated.
The innovative Hygroseal™ technology utilises a ‘dual-seal positive valve closure’ which provides an extended, leak-free life.
Benefits and features
Available in three different sets:
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Manufacturer Part Number | HV30-2-PACK |