Shut-off valve GLO Fig. 215 DN25 PN16, gray cast iron EN-GJL-250, design: 41, shut-off and check type, loose mushroom without spring, stem, mushroom and body ring – stainless steel 215A025C41

The ZGLO Fig. 215 shut-off valve is a reliable solution for flow control in water, steam, and industrial systems. Constructed from durable gray cast iron EN-GJL-250, it ensures long-term, trouble-free operation even under demanding conditions. The swing-check design with a spring-free, loose disc guarantees effective flow shutoff and prevents medium backflow.

This model, with a nominal diameter DN25 and pressure class PN16, features high tightness (Class A per EN 12266-1), verified by testing and certified in compliance with the Pressure Equipment Directive 97/23/EC. Materials used — stainless steel for internal components (stem, disc, and body ring) — provide excellent corrosion resistance and extended service life. The valve is suitable for operation with hot water, cold water, and steam.

• Versatile application: Ideal for hot and cold water, cooling, steam systems, and industrial, district heating, and power generation applications.
• Durability and reliability: Cast iron body with stainless steel internal components ensure corrosion resistance and long service life.
• High tightness: Class A sealing ensures minimal medium leakage and enhanced system safety.
• Compliance with standards: Meets European standards (EN 12266-1, EN 1092-2, EN 558-1) and carries CE marking for DN 32.
• Software compatibility: Technical data is available in calculation libraries such as Instal-therm, Instal-san, Audytor C.O. 3.8, and Audytor H2O 1.5, facilitating system design and component selection.

The valve features flanges drilled according to EN 1092-2 for body material A and overall length in accordance with EN 558-1 Series 1. This ensures simple, rapid installation and seamless integration into existing infrastructure, suitable for both professional installers and DIY users. The valve design allows for easy maintenance and replacement of components when needed.