Shut-off valve GLO Fig. 215 DN150 PN16, gray cast iron EN-GJL-250, construction: 71, stem-to-bonnet connection – detachable – screw, stem, control disc, and body ring – stainless steel, without opening indicator 215A150C71

Shut-off Valve – Reliable Flow Control

This shut-off valve, model ZGLO Fig. 215, with nominal diameter DN150 and pressure class PN16, is a robust solution for precise shut-off and flow regulation in diverse installations. Manufactured from durable gray cast iron EN-GJL-250, it ensures long-term, reliable operation even under demanding conditions. The design features a detachable stem-to-mushroom connection (threaded) and working components made of stainless steel, guaranteeing tightness and corrosion resistance. The absence of an opening indicator simplifies the construction, minimizing potential failure points.

Construction and Application – Versatility in Practice

This valve is suitable for hot and cold water, cooling systems, steam pipelines, industrial processes, district heating, and power generation. Thanks to its universal material composition, it is compatible with a wide range of media. The design complies with standard EN 12266-1, ensuring high tightness (Class A), with tests confirming its safety and reliability. Flanges are machined in accordance with EN 1092-2 for body material group A, facilitating installation and integration into existing systems. Face-to-face dimension complies with EN 558-1 Series 1.

Key Features and Benefits

• Robust Construction: Body made of gray cast iron EN-GJL-250 provides resistance to mechanical damage and corrosion.
• Corrosion Resistance: Stem, regulating mushroom, and body ring made of stainless steel ensure long-term performance even in aggressive environments.
• Wide Application: Ideal for water, steam, and various industrial processes.
• Standards Compliance: Meets requirements of the Pressure Equipment Directive 97/23/EC and carries CE marking for DN 32.
• Software Compatibility: Technical data is available in leading calculation software libraries (Instal-therm, Instal-san, Audytor C.O. 3.8, Audytor H2O 1.5), simplifying system design.
• Easy Integration: Machined flanges compliant with EN 1092-2 enable straightforward installation into existing piping systems.
• Safety: Class A tightness per EN 12266-1 guarantees minimal leakage risk.

This valve is not just an installation component—it’s an investment in the safety and efficiency of your system!