Shut-off and control valve GLO Fig. 215C, DN100 PN25, type 92: stem-to-bonnet connection – detachable – screw, stem – brass, control bonnet and body ring – bronze, with opening indicator. Body – ductile iron. 215C100D92

Control and Shut-off Valve – Reliable Flow Management

This shut-off and control valve, model zGLO Fig. 215C, with DN100 size and PN25 pressure rating, is a robust solution for precise flow regulation in piping systems. Made from ductile iron, it ensures high strength and corrosion resistance. The threaded connection between stem and disc guarantees tightness and ease of operation.

Throttling butterfly valves, such as this model, are widely used to control medium flow in various systems. The choice of materials significantly impacts durability and performance under specific operating conditions—this valve features a brass stem, with the control disc and body ring made of bronze, enhancing resistance to corrosion and wear. The presence of an opening indicator allows for visual verification of the valve’s position.

Construction and Materials – Key to Long-Term Reliability

The body, manufactured from ductile iron (EN-GJS-400-18-LT 5.3103), provides high mechanical strength and pressure resistance. The detachable stem-disc connection, secured by a screw, enables easy disassembly for maintenance or seal replacement. The brass stem, combined with bronze control disc and body ring, ensures excellent resistance to corrosion and abrasion, extending the valve’s service life. Flanged connections (DN100) simplify installation and removal in existing systems.

This valve is particularly recommended for applications requiring precise flow control and reliable operation. Please note that the manufacturer reserves the right to make design changes; always verify the latest specifications prior to purchase.