ALFA vent package '' 10 pcs + promotional gift ZP107

The promotional set includes 10 pcs of automatic air vents ALFA 1/2'' and 1 pair of professional motorcycle gloves for free.
Automatic air vent valve ALFA is used for installation in pumping and gravity installations of central heating as a "automatic" vent valve with the possibility of cooperation with a manual shut-off valve. It is indispensable in closed systems, equipped with diaphragm expansion vessels and in installations with thermostatic valves.
The shut-off valve is designed to work with an automatic air vent valve. It enables the removal of the automatic air vent valve on a pressurized system. Individually mounted in the installation, it acts as a mechanical vent.
GRAPHIXON gloves are professional assembly gloves made of innovative graphene fibers, which are