Shut-off valve GLO Fig. 215 DN15 PN16, gray cast iron EN-GJL-250, construction: 08, stem-to-bonnet connection – detachable screw, stem, mushroom, and body ring – stainless steel, mushroom seal – PTFE 215A015C08

The ZGLO Fig. 215 shut-off valve is a reliable solution for precise flow isolation in water, steam, and industrial process systems. Manufactured from high-quality gray cast iron EN-GJL-250, it ensures durability and corrosion resistance. The detachable stem-to-mushroom connection simplifies servicing and seal replacement, minimizing downtime.

This valve is suitable for a wide range of applications—from heating and power systems, through hot and cold water installations, to industrial processes requiring precise flow control. Compliance with the Pressure Equipment Directive 97/23/EC and CE marking (for DN 32) guarantees safety and adherence to stringent European standards. Designed for use with liquid media, including steam.

Construction and materials:

The key feature of this valve is the combination of a durable cast iron body with corrosion-resistant internal components. The stem, mushroom, and body ring are made of stainless steel, ensuring long-term sealing integrity and reliability even under demanding operating conditions. The mushroom seal is made of PTFE, minimizing leakage risk and ensuring smooth valve operation. The entire design complies with EN 558-1 (build-up length) and EN 1092-2 (raised-face flanges), facilitating seamless integration into existing systems.

Benefits for installer and user:

• High tightness: Class A leakage rating per EN 12266-1 ensures minimal medium loss and safe operation.
• Durability and reliability: Use of gray cast iron and stainless steel guarantees a long service life, even under harsh operating conditions.
• Easy maintenance: Detachable stem-to-mushroom design allows rapid seal replacement without full valve disassembly.
• Standards compliance: Conformity with Pressure Equipment Directive 97/23/EC and CE marking ensures compliance with European safety standards.
• 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.
• Versatile application: Suitable for hot and cold water, steam, and industrial process media, making it a universal solution for diverse needs.

This valve has undergone rigorous testing and certification in accordance with EN 12266-1, confirming its high quality and reliability. It is a robust choice for both professional installers and end-users seeking a durable, safe solution for controlling the flow of liquid media.