Ballcock Valves

Ballcock / ball float valves for WC toilet cisterns and loft / attic cold water storage tanks, header tanks.
BS1212 is the British Standard number for brass and plastic ballcock / ball float valves in WC toilet cisterns and loft / attic cold water storage tanks.
Typical applications :
Part 1 brass ballcock / float valves (BS1212/1) are used in old toilet cisterns, cold water storage tanks and central heating feed and expansion header tanks.
Part 2 brass ballcock / float valves (BS1212/2) are used in old toilet cisterns, cold water storage tanks and central heating feed and expansion header tanks.
Part 3 plastic ballcock / float valves (BS1212/3) are used as inlet / fill valves in handle flush WC toilet cisterns.
Part 4 plastic ballcock / float valves (BS1212/4) are used as inlet / fill valves in modern WC toilet cisterns.
The threaded connections of these ballcock valves use a British Standard Pipe Thread size - see BSPT link at bottom of page for more info.