All the main components, such as stems, discs, necks, neck connectors, and bolts, are made of stainless steel and are highly corrosion resistant.
- S-Shaped Spherical Disk for High Sealing Performance <Patented>
Kitz’s proprietary S-shaped valve disc with a spherical surface is uniformly in close contact with the rubber liner, providing excellent sealing performance while reducing operating torque. A thorough 360° shut-off mechanism helps extend the service life of the rubber liner.
<S-shaped disc (patented) structure that provides high sealing performance>
This disc uses a spherical face and an S-shaped disc developed by KITZ. When the valve is closed with a light torque, the entire surface contacts the sheet evenly, providing excellent sealing performance. The simultaneous all-round shutting function also contributes to a significant improvement in sheet durability.