Shut-off valve GLO Fig. 215C, DN200 PN25, type 13: detachable stem-to-mushroom connection, stem, mushroom, and body ring – bronze, unloaded mushroom. Body – ductile iron. 215C200D13

Isolation Valve – Reliable Flow Shut-off

The Zetkama zGLO Fig. 215C isolation valve, with DN200 diameter and PN25 pressure rating, is a robust solution for precise flow shut-off in piping systems. Manufactured from ductile iron, it ensures durability and corrosion resistance. The design features a detachable stem-to-mushroom connection, facilitating easy servicing and component replacement when needed.

Construction and Materials – Key to Long Service Life

The valve body is made of ductile iron (EN GJS-400), guaranteeing high strength under pressure and mechanical loads. Critical internal components — stem, mushroom, and body seat — are manufactured from bronze, providing excellent resistance to wear and corrosion. The unloaded mushroom design minimizes stress on sealing elements, significantly extending valve life. The stem-to-mushroom connection is secured via a screw, enabling rapid disassembly for maintenance.

Applications and Compatibility

This valve is suitable for a wide range of applications, including water, steam, compressed air, oil, and glycol systems. Compatibility with glycerin expands its use in specialized industrial applications. It is designed for operation at temperatures up to +350°C. Equipped with PN25 flanged connections compliant with EN 1092 standards, it ensures seamless integration into existing installations. Note that material selection must be matched to the specific medium — detailed chemical resistance information is provided in Zetkama’s technical documentation.