Gate valve GLO Fig. 215 DN50 PN16, gray cast iron EN-GJL-250, design: 43, check-return, loose disc without spring, stem, disc and body ring – bronze 215A050C43

Gate Valve in Cast Iron – Reliable Flow Control

The gate valve Fig. 215 is a robust solution for precise flow regulation in diverse installations. Manufactured from durable gray cast iron (EN-GJL-250), it ensures long-term, trouble-free operation even under demanding conditions. The design features a spring-free loose disc coupled with a bronze stem, disc, and body ring, guaranteeing high tightness and minimizing leakage risk.

Construction and Application – For Professionals and Users

This gate valve, with a nominal diameter DN50 and pressure class PN16, performs excellently in hot water, cold water, and steam systems. It is suitable for both industrial processes and heating and power systems. Compliance with the Pressure Equipment Directive 97/23/EC and CE marking (for DN 32) confirms adherence to stringent safety and quality standards. Testing and inspections comply with EN 12266-1, verifying its reliability. Flanges are machined according to EN 1092-2 for body material group A, and the face-to-face dimension conforms to Series 1 per EN 558-1.

Key Features and Benefits

• High Tightness: Class A tightness per EN 12266-1 ensures minimal medium loss and safe operation.
• Versatility: Suitable for use with water, steam, and other non-aggressive media compatible with the construction materials.
• Durability: Gray cast iron EN-GJL-250 provides resistance to corrosion and mechanical damage.
• 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.
• Safety: Compliance with Pressure Equipment Directive 97/23/EC and CE marking confirm safe usage.
• Longevity: Bronze stem, disc, and body ring ensure corrosion resistance and sustained valve performance.

This valve is a proven choice for installers seeking a reliable component for building efficient and safe heating, sanitary, and industrial systems. Its robust construction and high manufacturing quality translate into long service life and minimal operational costs.