Roof Tank Ballcock Valve

Brass and plastic ballcock float valves balls floats and spare parts for your cold water storage tank or toilet cistern.

Roof tank ballcock valve.

An isolation valve is shown below. This type of fill valve sits at the bottom tank underwater and you may not notice it at all when you first open the tank. Ballcocks also known as float valves are found in water tanks and are used to control the flow of water into the tank. Bs1212 1 part 1 brass float ball cock valves are used in older cold water tanks and central heating feed and expansion header tanks.

These valves allow you to turn off the supply to that particular item basin sink cistern etc without turning off the mains. Kungfu mall dn25 1 inch auto lock ballcock float ball valve for water tank cooling tower. In this video i show you how to replace a roof tank ball valve also called float valve. It uses a diaphragm to sense the water level from the bottom of the tank.

Ball valve in roof. This type is well suited for low profile toilets because of its small size but the older models have the potential of siphoning water back into the fresh water supply. The distribution of cold water to the taps is a direct one interrupted we suggest with the insertion of isolation valves at the appropriate points. Shop grainger for reliable float valves that can help shut off the flow or water in an open tank or evaporative cooler at a pre determined level.

Navigation menu new access my account order history lists and more here. They work by rising with the water level in the tank which in turn activates a lever which then shuts the valve. 3 8 out of 5 stars 7.