Shut-off valve GLO Fig. 215 DN80 PN16, gray cast iron EN-GJL-250, construction: 71, stem-to-bonnet connection – detachable – screw, stem, regulating disc, and body ring – stainless steel, without opening indicator 215A080C71

The shut-off valve GLO Fig. 215 is a robust solution for precise flow isolation in diverse installations. Manufactured from gray cast iron EN-GJL-250, it ensures durability and corrosion resistance, with its design tested and certified in accordance with EN 12266-1. This model, in version 71, features a separable connection between the stem and the mushroom disc secured by a screw, facilitating easy servicing and replacement of internal components.

The use of stainless steel for the stem, control disc, and body ring guarantees high resistance to aggressive media and ensures long-term reliability. The absence of an opening indicator simplifies the design and minimizes the risk of failure. This valve is designed for operation with hot water, cold water, and steam, making it a universal component in numerous industrial systems and heating installations.

• Durability and reliability: The cast iron body and stainless steel components ensure a long service life even under demanding conditions.
• Wide application: Ideal for water, steam, and industrial processes, district heating, and power generation systems.
• Safety: Complies with the Pressure Equipment Directive 97/23/EC and bears the CE mark (for DN 32), confirming conformity with European safety standards.
• Ease of maintenance: The separable stem-to-mushroom connection allows rapid and simple replacement of seals or other internal parts without removing the entire valve.
• Compatibility: Technical specifications are integrated into popular calculation programs such as Instal-therm, Instal-san, Audytor C.O. 3.8, and Audytor H2O 1.5 – simplifying system design and component selection.

This valve meets Class A leakage rating per EN 12266-1, ensuring minimal medium loss and high operational comfort. Flanges are machined in accordance with EN 1092-2 for body material group A, and the face-to-face dimension conforms to Series 1 per EN 558-1, ensuring seamless integration with existing systems. Testing and inspections conducted in compliance with EN 12266-1 confirm high manufacturing quality and device reliability. As a result, this valve represents an optimal choice for professional installers and end-users seeking proven solutions in industrial valve technology.