Shut-off valve GLO Fig. 215 DN20 PN16, gray cast iron EN-GJL-250, construction: 41, shut-off and check, loose mushroom without spring, stem, mushroom and body ring – stainless steel 215A020C41

The shut-off valve with GLO Fig. 215 is a reliable solution for flow regulation in diverse installations. Manufactured from high-quality gray cast iron EN-GJL-250, it ensures durability and corrosion resistance. The check-shut-off design, combined with a spring-free loose disc, guarantees effective medium isolation and prevents backflow.

This valve is particularly recommended for applications in hot and cold water systems, cooling circuits, steam systems, industrial technologies, district heating, and power generation. Thanks to its ability to operate at temperatures up to +300°C and a nominal pressure of PN 16, it serves as a universal component in numerous facilities.

Special attention should be paid to the internal components—the stem, disc, and body ring—which are made of stainless steel, further enhancing corrosion resistance and ensuring long-term reliability. This material selection is critical for maintaining tightness and minimizing the risk of failure.

• Versatility: Suitable for use with water, steam, and in industrial systems.
• Durability: The cast iron body provides resistance to mechanical damage and corrosion.
• Leak-tightness: The check-shut-off design and stainless steel internal components ensure minimal medium loss and safe operation.
• Compliance with standards: The valve meets requirements of the Pressure Equipment Directive 97/23/EC and carries CE marking for DN 32.
• Compatibility: Technical data is available in popular calculation software libraries (Instal-therm, Instal-san, Audytor C.O. 3.8, Audytor H2O 1.5), facilitating system design.
• Easy installation: Flanges machined according to EN 1092-2 enable quick and efficient connection to other system components.

The valve has been designed in accordance with EN 558-1 (face-to-face dimension series 1) and has undergone rigorous testing and certification in compliance with EN 12266-1, confirming its high quality and reliability—Class A leak-tightness according to this standard guarantees minimal leakage. The valve’s construction enables safe operation even under demanding industrial conditions.