Shut-off valve GLO Fig. 215 DN50 PN16, gray cast iron EN-GJL-250, construction: 92, stem-to-bonnet connection – detachable – screw, stem – brass, control valve disc and body ring – bronze, with opening indicator 215A050C92

Gate Valve – Reliable Shut-off for Installations

This cast iron gate valve, GLO Fig. 215, with DN50 and nominal pressure PN16, is a robust solution for flow isolation in diverse systems. Manufactured from durable gray cast iron EN-GJL-250, it ensures long-term, trouble-free operation. The design features a detachable stem-to-disc connection (threaded), combined with a brass stem and bronze adjusting disc, guaranteeing tightness and precise operation. An opening indicator facilitates visual inspection of the valve’s position.

Broad Application and Compliance with Standards

This valve is suitable for hot water, cold water, and cooling systems, as well as steam applications. It is ideal for industrial processes, district heating, and power generation. It complies with the Pressure Equipment Directive 97/23/EC and carries CE marking for DN 32. Testing and inspections were performed in accordance with EN 12266-1, and flanges are machined per EN 1092-2 for body material A. Installation length conforms to Series 1 per EN 558-1. Class A tightness (per EN 12266-1) ensures minimal leakage and optimal user comfort.

Key Features for Professionals and Users

• Robust Construction: Gray cast iron EN-GJL-250 provides resistance to corrosion and mechanical damage.
• Precision Engineering: Threaded stem-to-disc connection and high-quality materials (brass, bronze) ensure leak-tightness and reliability.
• Opening Indicator: Enables quick and easy visual confirmation of valve status—useful during both installation and operation.
• Standards Compliance: Conformity with Pressure Equipment Directive 97/23/EC and European standards (EN) ensures safety and suitability for demanding applications.
• Wide Application Range: Ideal for water, steam, and industrial systems.
• 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 and component selection.
• Steam Compatibility: Certified by the manufacturer for use with steam.