Shut-off valve GLO Fig. 215 DN32 PN16, gray cast iron EN-GJL-250, design: 41, shut-off and check, free disc without spring, stem, disc and body ring – stainless steel 215A032C41

Gate Valve – Reliable Flow Isolation in Various Installations

This gate valve ZGLO Fig. 215 is a robust 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 gate-check design, combined with a spring-free loose disc, guarantees effective protection against medium backflow. The use of stainless steel for internal components—stem, disc, and body ring—enhances resistance to aggressive media and extends the device’s service life.

This valve is suitable for applications in hot and cold water systems, cooling circuits, steam systems, industrial processes, district heating, and power generation. Compliance with the Pressure Equipment Directive 97/23/EC and CE marking (for DN 32) ensures adherence to stringent safety and quality standards. Testing and inspections conducted in accordance with EN 12266-1 confirm its reliability.

Design and Key Features

The valve offers high sealing performance, classified as Class A per EN 12266-1. Flanges are machined in accordance with EN 1092-2 for body material group A, and face-to-face dimensions comply with EN 558-1 Series 1. The stem-to-disc connection is permanently forged, ensuring long-term durability and operational reliability. The design allows installation in the "disc-up" position.

The valve is compatible with popular calculation software: Instal-therm, Instal-san, Audytor C.O. 3.8, and Audytor H2O 1.5, facilitating design and selection tailored to specific requirements. Maximum operating temperature: up to +300°C. Nominal pressure: PN 16.