Tag Archives: ballcock
Part 3 ball valve
A Part 3 ball valve or diaphragm ball valve is a ball valve made to British Standard specification 1212, Part 3. It consists of a plunger and a diaphragm washer which are both situated inside a plastic housing. The plunger is partly visible … Continue reading
Part 2 ball valve
A Part 2 ball valve or diaphragm ball valve is a ball valve made to British Standard specification 1212, Part 2. It consists of a plunger and a diaphragm washer which are both situated inside a brass housing. The plunger is … Continue reading
Overflow pipe leaking: why is it leaking & how to fix it
Overflow pipe leaking? In this guide, we’ll tell you how to identify the problem and how it can be fixed. Alternatively, if you would prefer a qualified plumber to fix your leaking overflow, check out our guide to finding an emergency … Continue reading
Part 1 ball valve
A Part 1 ball valve or Portsmouth ball valve is a ball valve made to British Standard specification 1212, Part 1. It consists of a piston inside a brass housing, with a float arm secured to the valve via a split pin. Inside … Continue reading
