Advanced Valve Temp & Relief
Mounted on the geyser towards often on the opposite side to the drain cock. This is a vital component. This valve should have a 20 mm metal (copper) pipe connected to it and the pipe must lead directly out the building. This vent an important safety feature of the whole system. It must be made of copper ? not plastic. The pressure rating valve must match the pressure rating on the geyser.
Geyser Element Boss With Pocket
Single circuit heating element for domestic hot water cylinders. It incorporates a pocket to accept the VKF type thermostat. Used in normal or non-aggressive water. Available in bulk and prepacks.
Pressure Control Valve
This is a water pressure control valve fitted to the cold water supply to the geyser.
The purpose of the pressure control valve is to balance the water pressure of the hot and cold water supply to baths, showers and basins.
For a balanced system the cold water supply to baths, basins, showers etc must be taken off the supply between the pressure control valve and the geyser.
The pressure control valve reduces the cold water pressure to the same pressure of the hot water coming from the geyser.
Sometimes plumbers will locate the pressure control valve outside of the house ? where the cold water supply enters the house.
Mostly however the multi-valve will be found in close proximity to the geyser.
The pressure control of the multi-valve is designed to release excess pressure and may therefore drip when water is drawn through the valve.
Each geyser must also be fitted with a pressure control valve.
As most geysers have a maximum working pressure it is vital that the pressure is controlled in order for the geyser to have a longer life span.
If no pressure control valve has been fitted then the geyser guarantee will likely not be honoured.
Temperature And Relief Safety Valve
Mounted on the geyser towards often on the opposite side to the drain cock.
This is a vital component.
This valve should have a 20 mm metal (copper) pipe connected to it and the pipe must lead directly out the building.
This vent an important safety feature of the whole system.
It must be made of copper ? not plastic.
The pressure rating valve must match the pressure rating on the geyser.
Vacuum Breaker Valve
These are small brass components mounted at the 30cm length of pipe. They two vacuum breakers stand vertically about 30cm above the geyser. These are very important. They prevent the water siphoning out the geyser when the cold supply is stopped.
Geyser Drain Cock Male
A drain cock is installed on the cold water inlet of a Geyser. It serves as the inlet and drain port of a geyser
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