Shut-off valve GLO Fig. 215 DN150 PN16, gray cast iron EN-GJL-250, construction: 31, swing check type, loose butterfly with spring, stem, butterfly and body ring – stainless steel 215A150C31

Shut-off Valve – Reliable Flow Isolation in Various Installations

This shut-off valve, made of gray cast iron with a nominal diameter DN150 and pressure class PN16, is a robust solution for precise flow isolation in water, steam, and industrial systems. Its design features a loose disc with a spring and internal components made of stainless steel, ensuring durability and corrosion resistance. Suitable for both residential and industrial construction, as well as heating and power systems, this valve delivers reliable performance across diverse applications.

Designed for easy installation and maintenance, the flanges comply with EN 1092-2 standards to guarantee seal integrity, while conformity with the Pressure Equipment Directive 97/23/EC confirms safe operation. Installers benefit from quick, hassle-free assembly, and end users can rely on long-term, trouble-free performance.

Construction and Materials – Guarantee of Reliability

The key feature of this valve is its robust construction. The body, manufactured from gray cast iron EN-GJL-250, provides high mechanical strength and excellent corrosion resistance. Internal components—including the stem, disc, and body seat—are made of stainless steel, further enhancing resistance to aggressive media and ensuring long-term sealing performance. The stem-to-disc connection is secured via a screw, simplifying servicing when needed. A spring-assisted disc closure ensures rapid and reliable flow shut-off.

This valve is designed to operate with various media, including hot and cold water, as well as steam. Its compatibility with compressed air and oil systems makes it a versatile solution across multiple industries. Additionally, the valve carries CE marking for DN≥32, confirming compliance with European safety standards.

Applications and Compatibility

This valve performs exceptionally well in the following applications:

• Hot and cold water installations
• Central heating systems
• Steam piping systems
• Industrial processes requiring precise flow isolation
• Power generation
• Technical process installations

Moreover, the product’s technical specifications are compatible with leading calculation software such as Instal-therm, Instal-san, Audytor C.O. 3.8, and Audytor H2O 1.5, facilitating seamless design and component selection for your installations.