Valves are a class of copper pipe fittings that control the flow of water in plumbing applications. Some common valve types include:
1. Ball valves.
Ball valves have a rotating disk that allows water to be quickly shut-off when necessary. They are well suited to high-pressure domestic applications.
2. Gate valves.
Gate valves control the flow of water using a sliding gate to either allow water to pass or to stop it entirely. They are not designed for regulating the flow as partial opening can damage the gate.
3. Globe valves.
Globe valves are used primarily for regulating the flow of water in throttling applications, such as in heating systems and cooling circuits. They have a moveable disk and a stationary ring seat that makes them well suited to this purpose.
4. Non-return valves.
Non-return valves allow water to only flow in one direction and prevent it from coming back the same way. They are essential for maintaining the integrity of drinking water, which could otherwise become contaminated.
5. Pressure relief valves.
Pressure relief valves automatically release pressure in the system when it exceeds a preset limit, protecting against burst pipes and plumbing system failures.
Where to purchase valves
Specialists such as /watkinspowis.co.uk/products/copper-pipe-fittings-and-press-systems stock a wide selection of different valves to suit all needs and applications.
In conclusion, valves are an essential component in any plumbing system. If you are unsure which valve you need, it is recommended that you seek expert advice to select the most appropriate valves for your individual circumstances.