Aladdin Autovent HV30C Chrome 1/2" BSP Radiator Self Bleeding Automatic Air Vent

   Genuine Aladdin HV30C Auto Air Vent Radiator Bleeding Valve 1/2" BSP with Full Manufacturers Warranty. 

Quick Overview

The HV30C fits standard 1/2" BSP screw threads. By keeping radiators hot-to-the-top you get the maximum output from the radiator which heats your room faster and saves energy. It also reduces corrosion, system noise and provides a maintenance free system.

Product Details

The HV 30C fits standard 1/2" BSP radiator threads

The stylish and versatile range of Aladdin Hygroseal™ automatic radiator de-aeration valves are a new breed in automatic radiator venting. The innovative Hygroseal™ technology (patent pending) with its long, leak-free life, provides a cost-effective solution to automatic radiator de-aeration.

Saves energy

By keeping radiators hot-to-the-top you get the maximum output from the radiator which heats your room faster and saves energy. It also reduces corrosion, system noise and provides a maintenance free system - dispensing with the need for radiator keys.

• Omni-directional operation for panel and towel type radiators
• Two stylish models for all known radiator tapping sizes
• Automatic safety feature
• Also works on negative pressure systems
• Replaceable cartridge

The valves are fully automatic, requiring no manual adjustment, and will not leak in the unlikely event of failure as a backup failure safety mechanism is incorporated. Their one–way valve makes them suitable for use with radiators which can cycle into negative pressure, typically loft conversion radiators or on the suction side of the pump. The innovative Hygroseal™ technology (patent pending) utilises a ‘dual-seal positive valve closure’ which provides an extended, leak-free life.

Simple Installation

Installing the valves is a simple DIY job that doesn’t require system draining. Once the valves are installed the changing of the cartridge is a ‘less than one minute’ operation.

So next time someone asks you 'How do I remove air in radiators?' - you'll be able to recommend this product to save them time and money

Technical Specification

• Thread Size: 1/2" BSP
• Operating Pressure Range 0-10 bar
• Operating Temp. Range up to 120 deg.
• Size 25.4 mm across flats, 5mm from tapping fitted
• Fitting 1” spanner flats
• Seal EPDM O-ring seal