Shut-off valve zGLO Fig. 215C, DN50 PN16, ductile iron EN-GJS-400-18-LT, design: 41, swing check, loose disc without spring, stem, disc and body ring – stainless steel 215C050C41

Gate Valve – Reliable Shut-off for Demanding Installations

The gate valve zGLO Fig. 215C is a robust solution for precise flow shut-off in diverse systems. Manufactured from ductile iron EN-GJS-400-18-LT, it ensures long-term, trouble-free operation even under harsh conditions. The combined check-gate design, featuring a spring-free floating disc, guarantees effective protection against backflow.

This valve is suitable for hot and cold water, cooling systems, steam systems, industrial processes, district heating, and power generation. Its versatility and corrosion resistance—thanks to internal components made of stainless steel (stem, disc, and body ring)—make it an ideal choice for both professional installers and end users.

Design Features and Benefits

• Durable Materials: The body, made of ductile iron EN-GJS-400-18-LT, provides high resistance to pressure and mechanical damage.
• Leak-tightness: The valve meets Class A leakage requirements per EN 12266-1, minimizing the risk of leaks.
• Backflow Protection: The combined check-gate design prevents unwanted reverse flow of the medium.
• Corrosion Resistance: Internal components made of stainless steel enhance valve durability and resistance to aggressive substances.
• Compliance with Standards: The valve is designed and manufactured in accordance with the Pressure Equipment Directive 97/23/EC and bears CE marking for DN 32. Testing and inspections were conducted in compliance with EN 12266-1.
• Software Compatibility: Technical data for the valve is available in leading calculation software libraries: Instal-therm, Instal-san, Audytor C.O. 3.8, and Audytor H2O 1.5—facilitating system design and component selection.
• Flanges Compliant with Standards: Flanges are machined in accordance with EN 1092-2 for body material group A, ensuring easy installation and compatibility with other system components.

The valve also features a face-to-face dimension compliant with EN 558-1 Series 1, simplifying integration into existing piping systems. The maximum operating pressure is 16 bar, with a nominal pressure rating (PN) of 16 bar—confirming its reliability and safe operation.