Shut-off valve GLO Fig. 215C, DN100 PN16, ductile iron EN-GJS-400-18-LT, execution: 33, check shut-off, loose disc with spring, stem, disc and body ring – bronze 215C100C33

Shut-off valve with check function – reliable flow regulation

The shut-off valve with check function, manufactured from ductile iron, is a robust and durable solution for various installations. Its design, based on the proven 215C pattern, ensures effective shut-off and protection against medium backflow. Construction from high-quality materials guarantees long-term, trouble-free operation under demanding conditions.

Construction and practical application

This valve, with a nominal diameter DN100 and pressure class PN16, performs excellently in hot water, cold water, and cooling systems, as well as in steam systems and industrial technologies. It is also suitable for district heating and power generation applications. The floating disc with spring ensures tightness and smooth operation, while the bronze stem, disc, and body ring enhance corrosion resistance. Designed for flange mounting (flanges forged according to EN 1092-2), it enables easy integration with existing systems.

Key features and benefits

• High tightness: Tightness class A per EN 12266-1 ensures minimal medium loss and safe operation.
• Durability: Ductile iron EN-GJS-400-18-LT provides resistance to mechanical damage and corrosion.
• Versatility: Suitable for various media (water, steam) and operating temperatures up to +300°C.
• Compliance with standards: Meets requirements of the Pressure Equipment Directive 97/23/EC and carries CE marking (for DN 32).
• Easy integration: Installation length compliant with EN 558-1 Series 1 simplifies replacement of existing valves.
• Software compatibility: Technical data is available in popular calculation software libraries: Instal-therm, Instal-san, Audytor C.O. 3.8, and Audytor H2O 1.5 – facilitating design and selection of the optimal solution for installations.
• Reliability: The shut-off-check design protects the system against medium backflow, enhancing operational safety.