Auto air vent (3/8") with shut off valve and manual vent feature. Positioned at high points in the system (e.g. on top of thermal stores), the automatic air vent releases the collected air. Features a fast purge function for filling thermal store cylinders.
- Automatic and manual air vents
- Supplied with automatic shut-off valve
- Body and cover are brass construction
- Air vent with silicone rubber seal
- Impurities do not usually affect function as maximum float line of water is always lower than the valve seal
- Float is high temperature resistant polyethylene
- Suitable for use with glycol systems
For use with Nu-Heat cylinders, buffer tanks, and pipework.
