Gate valve zGLO Fig. 215 DN80 PN16, gray cast iron EN-GJL-250, construction: 08, stem-to-bonnet connection – detachable screw, stem, bonnet, and body ring – stainless steel, bonnet seal – PTFE 215A080C08

The shut-off valve zGLO Fig. 215 DN80 PN16 is a robust solution for precise flow isolation in diverse installations. Manufactured from high-quality gray cast iron EN-GJL-250, it ensures durability and reliability even under demanding conditions. The design features a detachable stem-to-bonnet connection (threaded), facilitating easy servicing and replacement of internal components. Critical parts—the stem, disc, and body ring—are made from stainless steel, guaranteeing corrosion resistance and long service life. The PTFE disc seal ensures tightness and minimizes leakage risk.

This valve is suitable for hot and cold water, cooling systems, steam lines, industrial processes, district heating, and power generation. Its ability to handle various media—from water to thermal oil—makes it exceptionally versatile. Designed for operation at a maximum pressure of 16 bar and temperatures up to +300°C (depending on configuration), it meets the requirements of numerous industrial and commercial applications.

• Robust construction: Body made of gray cast iron EN-GJL-250 provides resistance to mechanical stress and corrosion.
• Leak-tightness: PTFE disc seal and Class A leakage rating (per EN 12266-1) ensure minimal medium loss and safe system operation.
• Versatility: Compatible with water, steam, glycol, compressed air, and other neutral media.
• Easy maintenance: Detachable stem-to-disc design allows replacement of seals and internal parts without removing the entire valve.
• Standards compliance: Meets Pressure Equipment Directive 97/23/EC and carries CE marking for DN 32, confirming safety and quality.

The valve features flanges machined according to EN 1092-2 for body material group A and overall length compliant with EN 558-1 Series 1, ensuring seamless integration into existing systems. Additionally, technical data is available in leading calculation software libraries (Instal-therm, Instal-san, Audytor C.O. 3.8, Audytor H2O 1.5), simplifying the design of heating and sanitary systems.