Why does my water tank keep overflowing even though the float valve is fitted?

An overflowing tank usually means the float valve is not seating fully. The three common causes are debris or scale on the seat or washer holding the valve slightly open, a float s…

How should a brass underfloor heating manifold be installed?

Fit the manifold in the cabinet with the supply bar above the return bar, connect the heat source to the mixing group, connect each loop pipe to its own outlet, pressure-test the a…

Ball valve, gate valve or stop valve - which one should I use?

Ball valves give quarter-turn isolation and are the default for on/off duty in water and gas lines, because the handle shows the valve state at a glance. Gate valves open slowly on…

Why does an underfloor heating system need a mixing valve?

Underfloor heating must run at a much lower flow temperature than radiators, typically 35-45 C against a boiler or heat pump supply of 55-70 C. The floor build-up cannot take the h…

Does full port or reduced port matter when choosing a brass ball valve?

A full port ball valve has an internal bore the same size as the pipe, so it adds almost no restriction to flow. A reduced port (standard port) valve has a narrower bore. Full port…

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Can you manufacture brass valves under our own brand?

Yes. Logo and part number can be cast, stamped or laser-marked on the body and handle, production can follow your drawing or sample, and packaging and documentation can carry your …

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