Shut-off valve zGLO Fig. 215 DN25 PN16, gray cast iron EN-GJL-250, construction: 42, swing check, loose disc without spring, stem – brass, disc seat ring – bronze 215A025C42

Shut-off Valve with GLO – Reliable Shut-off in Installations

The shut-off valve, type 215, with nominal diameter DN25 and pressure rating PN16, is a robust solution for precise flow shut-off in diverse installations. Manufactured from gray cast iron EN-GJL-250, it ensures long-term, trouble-free operation. The check-return design, featuring a spring-free loose disc, guarantees effective protection against medium backflow.

Construction and Application – Key to Versatility

This valve is suitable for hot and cold water, cooling systems, steam lines, industrial processes, district heating, and power generation. Its versatility stems from a solid construction and high resistance to operating conditions. The use of brass for the stem and bronze for the disc and body ring enhances corrosion resistance and ensures long-lasting tightness. Designed for operation with various media, including steam, it confirms its suitability for demanding industrial applications.

Key Features and Benefits

• High Tightness: Class A tightness per EN 12266-1 ensures minimal medium leakage and safe system operation.
• Compliance with Standards: The valve has passed testing and certification in accordance with EN 12266-1 and bears the CE marking (for DN 32), confirming its quality and safety.
• Universal Connections: Flanges are machined according to EN 1092-2 for body material A, enabling easy integration with existing systems.
• Durable Construction: Made from gray cast iron EN-GJL-250, offering resistance to corrosion and mechanical damage.
• Wide Temperature Range: Operates reliably between -10°C and 300°C, making it suitable for diverse environmental conditions.
• Software Compatibility: Technical data is available in leading calculation software libraries (Instal-therm, Instal-san, Audytor C.O. 3.8, Audytor H2O 1.5), simplifying system design.
• Simple Handle: Operation via a handle ensures intuitive and reliable control over medium flow.

This valve is a proven choice for professional installers seeking a reliable component and for end-users who value safety and installation durability.