Shut-off valve zGLO Fig. 215C, DN25 PN16, ductile iron EN-GJS-400-18-LT, design: 92, stem-to-bonnet connection – detachable – screw, stem – brass, control disc and body ring – bronze, with opening indicator 215C025C92

Gate Valve – Reliable Shut-off for Installations

This gate valve ZGLO Fig. 215C is a robust solution for precise flow shut-off in a variety of systems. Manufactured from ductile iron EN-GJS-400-18-LT, it ensures long-term, trouble-free operation even under demanding conditions. Designed for DN25 and PN16 pressure rating, it is ideal for both new and upgraded systems.

Design and Application – Durability and Versatility

The valve has been engineered for a broad range of applications. It performs reliably in hot and cold water, cooling systems, steam systems, industrial processes, district heating, and power generation. The stem-to-bonnet connection is detachable via a screw, ensuring secure and leak-tight closure. The stem is made of brass, while the regulating disc and body ring are made of bronze, providing excellent corrosion resistance and extended service life. An additional opening indicator facilitates visual inspection of the valve’s position—useful for installers during commissioning and for end-users during operation.

Key Features and Compliance with Standards

The valve complies with stringent European standards, as confirmed by CE marking (for DN 32). Testing and verification conducted in accordance with EN 12266-1 guarantee high leak-tightness (Class A per EN 12266-1). Flanges are machined in compliance with EN 1092-2 for body material group A, and the face-to-face dimension conforms to Series 1 per EN 558-1. The valve meets the Pressure Equipment Directive 97/23/EC, ensuring safety and reliability. Importantly, technical data for this valve is available in leading calculation software libraries: Instal-therm, Instal-san, Audytor C.O. 3.8, and Audytor H2O 1.5—facilitating seamless design and selection.