Shut-off valve GLO Fig. 215 DN15 PN16, gray cast iron EN-GJL-250, construction: 71, stem-to-bonnet connection – detachable – screw, stem, regulating mushroom and body ring – stainless steel, without opening indicator 215A015C71

The zGLO Fig. 215 shut-off valve is a reliable solution for precise flow control in diverse installations. Manufactured from gray cast iron EN-GJL-250, this valve with nominal diameter DN15 and pressure class PN16 is designed for operation under demanding conditions. Its construction ensures long-term, trouble-free performance, while meticulous manufacturing guarantees a high level of safety.

The valve features a detachable stem-to-bonnet connection secured by a screw. Critical components—the stem, control plug, and body ring—are made from stainless steel, providing excellent corrosion resistance and extending the device’s service life. The absence of an opening indicator simplifies the design and minimizes potential failure points.

Design Features and Applications

The zGLO Fig. 215 valve is suitable for use in hot and cold water systems, cooling circuits, steam systems, and industrial, district heating, and power generation applications. Thanks to its high tightness (Class A per EN 12266-1) and compliance with the Pressure Equipment Directive 97/23/EC (CE marking for DN 32), this valve meets stringent safety and quality standards. Testing and verification conducted in accordance with EN 12266-1 confirm its reliability. Flanges are machined in compliance with EN 1092-2 for body material group A, and the face-to-face dimension conforms to Series 1 of EN 558-1.

• Versatility: Suitable for use with water, steam, compressed air, and other media.
• Durability: Gray cast iron construction ensures resistance to mechanical damage and corrosion.
• Safety: Compliance with European standards guarantees safe operation.
• Precision: Design enables accurate control of medium flow.
• Compatibility: Technical data is available in leading calculation software libraries (Instal-therm, Instal-san, Audytor C.O. 3.8, Audytor H2O 1.5), facilitating system design.

This valve is particularly recommended for installers due to its ease of installation and reliable operation, and for end users due to its long service life and minimal maintenance requirements. It is a robust choice for any system requiring efficient and safe flow control.