Shut-off valve zGLO Fig. 215C, DN80 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 215C080C31

zGLO Shut-off Valve – Reliable Protection for Installations

The zGLO shut-off valve Fig. 215C is a high-class valve designed for isolating flow in water, steam, and industrial process systems. Manufactured from ductile iron EN-GJS-400-18-LT, it ensures long-term, trouble-free operation even under demanding conditions. The design features a loose disc with spring and a stainless steel stem, disc, and body ring, guaranteeing tightness and corrosion resistance.

This valve is suitable for a wide range of applications—from heating and power systems, through hot and chilled water installations, to industrial processes. Its versatility and robustness make it an ideal choice for both professional installers and end users.

Construction and Key Features

The valve offers a high level of tightness (Class A per EN 12266-1), minimizing leakage risks and ensuring safe operation. It has undergone rigorous testing and certification in accordance with EN 12266-1, confirming its quality and reliability. The flanges are machined in compliance with EN 1092-2 for body material group A, facilitating easy installation into existing systems. The face-to-face dimension complies with EN 558-1 Series 1, further simplifying system integration.

• Body Material: Ductile iron EN-GJS-400-18-LT – provides high mechanical strength and corrosion resistance.
• Nominal Diameter: DN80 – suitable for medium-flow installations.
• Pressure Class: PN16 – enables operation at working pressures up to 16 bar.
• Construction Type: 31 – loose disc with spring; stem, disc, and body ring made of stainless steel – ensures durability and resistance to internal corrosion.
• Compliance with Directives: Complies with the Pressure Equipment Directive 97/23/EC and carries CE marking (for DN 32).

Applications and Compatibility

The zGLO Fig. 215C valve is compatible with popular installation design software such as Instal-therm, Instal-san, Audytor C.O. 3.8, and Audytor H2O 1.5, simplifying selection and integration into projects. It can be used in:

• Hot, cold, and chilled water systems;
• Steam systems;
• Industrial processes;
• District heating systems;
• Power generation.

Thanks to its versatility, this valve provides an optimal solution for diverse applications in residential, commercial, and industrial construction.