Gate valve GLO Fig. 215C, DN125 PN16, ductile iron EN-GJS-400-18-LT, construction: 91, stem-to-wedge connection – detachable – screw, stem, regulating wedge, and body ring – stainless steel, with opening indicator 215C125C91

Gate Valve – Reliable Flow Isolation in Diverse Installations

This gate valve from the zGLO Fig. 215C series, with a nominal diameter DN125 and nominal pressure PN16, is a robust solution for precise flow isolation under demanding conditions. Manufactured from high-quality ductile iron EN-GJS-400-18-LT, it ensures durability and corrosion resistance. The design features a detachable stem-to-body connection secured by a screw, while the working components—stem, regulating disc, and body ring—are made of stainless steel, guaranteeing long-term, trouble-free operation. An additional opening indicator facilitates visual inspection of the valve’s position.

Construction and Application – Versatility in Practice

This valve is suitable for a wide range of applications, including hot and cold water systems, cooling circuits, steam systems, industrial processes, district heating, and power generation. Compliance with the Pressure Equipment Directive 97/23/EC and CE marking (for DN ≥ 32) confirms adherence to stringent safety standards. Testing and inspections conducted in accordance with EN 12266-1 verify its high quality and reliability. Flanges are machined in compliance with EN 1092-2 for body material group A, and the face-to-face dimension conforms to EN 558-1 Series 1.

Key Features and Benefits for Professionals and Users

• High Tightness: Class A leakage rating per EN 12266-1 ensures minimal medium loss and safe system operation.
• Material Durability: Ductile iron EN-GJS-400-18-LT combined with stainless steel working components provides excellent corrosion resistance and extended service life—even under harsh operating conditions.
• Safety: Compliance with Pressure Equipment Directive 97/23/EC and CE marking confirm safe usage.
• Opening Indicator: Enables quick and easy visual confirmation of valve position without manual intervention.
• Broad Application: Ideal for diverse media and systems—from water to steam—as well as in industrial and energy sectors.
• Compatibility: 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.
• Flexibility: Multiple body material options available (including gray iron EN GJL-250 and bronze CuSn5Zn5); optional throttling (restricting) disc configuration available upon request.