Shut-off valve zGLO Fig. 215 DN50 PN16, gray cast iron EN-GJL-250, construction: 00, stem-to-bonnet connection – fixed – rolled, stem, bonnet, and body ring – stainless steel 215A050C00

Cast Iron Shut-off Valve – Reliable Shut-off for Pipelines

This flanged shut-off valve, designated as Fig. 215, is a robust solution for precise flow shut-off across a wide range of applications. Manufactured from durable gray cast iron EN-GJL-250, it ensures long-term, trouble-free operation even under demanding conditions. Designed for use with various media, including hot and cold water, steam, and industrial processes.

Construction and Materials – Guarantee of Durability

The key feature of this valve is the fixed, forged connection between the stem and the mushroom, minimizing leakage risk and ensuring tightness. The stem, mushroom, and body ring are made of stainless steel, providing excellent corrosion resistance and extended service life. The entire design is optimized for easy installation and maintenance. The valve complies with the Pressure Equipment Directive 97/23/EC and carries the CE mark for DN 32, confirming conformity with European safety standards.

Application and Operating Parameters

This valve is suitable for heating, power, and industrial systems. It performs reliably in both hot and cold water systems as well as steam applications. Its versatility makes it an ideal choice for installers and end-users seeking a dependable flow shut-off solution. Operating parameters include a nominal pressure rating of PN 16 and a nominal diameter of DN 50. The valve is designed for use with neutral liquids and meets Class A tightness according to EN 12266-1, ensuring minimal pressure loss and high operational efficiency. Additionally, technical data for this product are integrated into popular engineering software libraries: Instal-therm, Instal-san, Audytor C.O. 3.8, and Audytor H2O 1.5, facilitating seamless system design.