BS1212 Part 1 Ball-cock Valves

BS1212 Part 1 Ball-cock Valves

Brass part 1 BS1212 ball-cock / float valves. Often called a Portsmouth valve, these are commonly used as a cold water tank inlet / fill valve.

Most household applications use a 1/2 inch ballcock valve, the bigger 3/4 and 1 inch sizes are very rarely (pretty much never), found in a domestic environment.

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