Let’s talk about the types of building water supply and drainage valves

1. Valves mainly include:

1) Cut-off valves (mainly used to cut off or connect media, such as gate valves, globe valves, butterfly valves, ball valves and plug valves, etc.) ;

2), regulating valves (mainly used to regulate the flow and pressure of media, such as regulating valves, throttle valves and pressure reducing valves, etc.);

3), Check valves (used to prevent the backflow of media, such as check valves of various structures)

4), exhaust valves (used to automatically discharge the air in the pipeline, such as single-port exhaust valves and double-port exhaust valves) port exhaust valve, etc.)

2. For new valves, a ceramic valve is currently launched.

Ceramic materials have very little deformation and have much higher bonding strength than metals. Generally, the crystals that make up ceramic materials have small ionic radii, high ion electricity prices, and large coordination numbers. These properties determine Ceramic materials have very high tensile strength, compressive strength, elastic modulus, hardness, etc.