Shut-off valve zGLO Fig. 215C, DN65 PN16, ductile iron EN-GJS-400-18-LT, construction: 41, swing check, loose disc without spring, stem, disc and body ring – stainless steel 215C065C41

Shut-off Valve – Reliable Shut-off in Diverse Installations

The shut-off valve GLO Fig. 215C is a robust solution for flow shut-off in water, steam, and industrial process systems. Manufactured from ductile iron EN-GJS-400-18-LT, it ensures durability and long service life even under demanding conditions. The combined shut-off/check design, featuring a spring-free mushroom disc, guarantees effective and secure sealing.

Construction and Application – Key to Efficient Operation

The valve offers a high level of tightness (Class A per EN 12266-1), minimizing leakage risks and ensuring safe operation. Flanges are machined in accordance with EN 1092-2 for body material group A, and face-to-face dimensions comply with EN 558-1 Series 1, enabling seamless integration into existing systems. The valve complies with the Pressure Equipment Directive 97/23/EC and carries CE marking for DN 32.

Applications include:

• Hot and cold water systems
• Steam systems
• Industrial processes
• District heating networks
• Power generation

Materials and Construction – Long-Term Durability

The use of stainless steel for the stem, mushroom disc, and body ring enhances corrosion resistance and ensures reliable long-term performance. The ductile iron body provides high mechanical strength and resistance to cracking. The spring-free mushroom disc design eliminates the risk of jamming and simplifies maintenance. Additionally, the permanently riveted connection between stem and mushroom disc enhances structural safety and reliability.

Technical data is available in leading engineering software libraries (Instal-therm, Instal-san, Audytor C.O. 3.8, Audytor H2O 1.5), facilitating accurate design and selection for specific requirements.