Shut-off valve zGLO Fig. 215C, DN40 PN16, ductile iron EN-GJS-400-18-LT, construction: 31, check and shut-off, loose mushroom with spring, stem, mushroom and body ring – stainless steel 215C040C31

The zGLO Fig. 215C shut-off valve is a reliable solution for flow regulation of media in diverse installations. Manufactured from ductile iron EN-GJS-400-18-LT, it offers high strength and excellent corrosion resistance. This model, with a nominal diameter DN40 and nominal pressure PN16, is suitable for hot and cold water, cooling systems, and steam applications, as well as industrial processes, district heating, and power generation.

The valve design features a floating disc (grzybie) with a spring and a stainless steel stem, disc, and body ring (kadłuba), ensuring tight sealing and long-term reliability. The use of stainless steel in critical internal components minimizes corrosion risk and ensures compatibility with various media. The valve complies with the Pressure Equipment Directive 97/23/EC and carries CE marking for nominal diameters from DN32 upwards. Testing and inspections conform to EN 12266-1, confirming its high quality and operational safety.

This valve stands out with high leak-tightness (Class A per EN 12266-1) and precise manufacturing, resulting in minimal pressure loss and efficient system performance. Flanges are machined in accordance with EN 1092-2 for body material group A, and the face-to-face dimension complies with EN 558-1 Series 1, enabling seamless integration into existing infrastructure. Importantly, technical data for this valve is integrated into popular engineering software libraries such as Instal-therm, Instal-san, Audytor C.O. 3.8, and Audytor H2O 1.5, facilitating design and selection for specific application needs.

• Robust construction: Ductile iron EN-GJS-400-18-LT ensures resistance to high pressure and extreme operating conditions.
• Leak-tightness: Floating disc (grzybie) with spring and stainless steel components guarantee minimal leakage and long-term reliability.
• Versatility: Suitable for applications ranging from residential heating systems to advanced industrial processes.
• Compliance with standards: Complies with the Pressure Equipment Directive 97/23/EC and European EN standards, ensuring safe operation.
• Easy integration: Flanges machined to EN 1092-2 simplify installation in existing systems.
• Software compatibility: Technical data available in leading engineering software streamlines design and product selection.
• Durability: Stainless steel internal components enhance corrosion resistance and extend valve service life.

Remember to handle the valve properly during transport—avoid damaging the handle (rękojeści) and stem (wrzeciona), and protect it from moisture by using a desiccant or gentle heating when operating in humid environments. For servicing or repair, only qualified personnel should perform work using appropriate tools and original replacement parts.