Submarine triangle valve is good
< br >
Submarine this brand is very safe deodorant, practical, submarine is a good brand, reputation has been very good, in the top three, quite trustworthy. Submarine is a professional floor drain this piece, very professional, and the Angle valve is also very good, pure copper heart.
< br >
Angle valve is also called triangle valve, Angle valve, Angle water valve. This is because the pipe has a 90-degree corner shape at the Angle valve, so it is called the Angle valve, the Angle valve, and the Angle water valve
Submarine triangle valves are good
Advantages: 1, water distributor design, unique water distributor design to reduce water pressure, prevent flushing hose.
< br >
2, pressure plug, to prevent winter frost crack valve core and dirt into.