Gate valve GLO Fig. 215 DN150 PN16, gray cast iron EN-GJL-250, construction: 33, gate-check valve, loose mushroom with spring, stem, mushroom, and body ring – bronze 215A150C33

Isolation Valve – Reliable Flow Shut-off in Diverse Installations

This cast iron isolation valve, GLO Fig. 215, with nominal diameter DN150 and pressure class PN16, is a robust solution for precise flow shut-off in water, steam, and industrial systems. The design featuring a loose disc with spring ensures tight sealing and reliable operation, while high-quality materials guarantee long service life even under demanding conditions. This valve performs exceptionally well in industrial, district heating, and power generation systems.

Construction and Application – A Blend of Tradition and Modernity

The valve features high sealing class A (per EN 12266-1), minimizing leakage risks and ensuring safe system operation. Testing and certification conducted in accordance with EN 12266-1 confirm its quality and compliance with European standards. Flanges are machined per EN 1092-2 for body material group A, and face-to-face dimensions comply with EN 558-1 Series 1. Constructed from gray cast iron EN-GJL-250, the valve offers excellent mechanical strength and corrosion resistance. The stem, disc, and body ring are made of bronze, further enhancing durability and wear resistance. The valve complies with the Pressure Equipment Directive 97/23/EC and carries CE marking for diameters from DN32.

This valve is ideal for:

• Hot, cold, and cooling water systems
• Steam systems
• Industrial processes
• District heating and power generation systems

Key Features and Benefits for Professionals

• Wide operating temperature range: Suitable for systems up to +300°C (depending on body material).
• Compliance with standards: Meets requirements of the Pressure Equipment Directive 97/23/EC and European EN standards, ensuring safety and reliability.
• High sealing performance: Class A sealing guarantees minimal medium loss and safe system operation.
• Durability: Use of high-quality materials (gray cast iron EN-GJL-250 and bronze) ensures long service life even under harsh operating conditions.
• 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.
• Optional body materials: Available in carbon steel GP240GH for higher temperature applications (up to 400°C) or bronze CuSn5Zn5 for specialized uses.
• Detachable stem-disc design: Facilitates servicing and internal component replacement.