Check valve zGLO Fig. 215C, DN32 PN25, construction 42: loose disc without spring, stem – brass, disc seat ring – bronze. Body – ductile iron. 215C032D42

Check Valve with Backflow Prevention – Reliable Protection for Installations

The check valve with shut-off function ZGLO Fig. 215C, in size DN32 and pressure rating PN25, is a versatile device combining the functions of a check valve and a shut-off valve. It protects the system against reverse flow of the medium while also enabling complete isolation of the flow. This is particularly critical in systems requiring both protection against backflow and the ability to perform maintenance or repairs.

This valve features a robust construction. The body, made of ductile iron, ensures high strength and excellent corrosion resistance. Internal components — a brass stem, bronze disc, and bronze seat ring — guarantee long-term, trouble-free operation. The proven “spring-free floating disc” design minimizes the risk of jamming and simplifies maintenance.

The valve is equipped with flanged connections, facilitating easy installation and integration with existing infrastructure. This solution is widely used in industrial and building installations where high sealing integrity and connection reliability are essential. Compliance with EN 12266-1 ensures a high standard of quality and user safety.

• 2-in-1 Function: Combines check valve function (protection against backflow) and shut-off valve function (complete flow isolation).
• Durable Construction: Ductile iron body provides resistance to pressure and corrosion.
• Disc and Seat Material: Bronze ensures excellent sealing and resistance to wear.
• Brass Stem: Ensures smooth valve operation and corrosion resistance.
• Flanged Connections: Simplify installation and system integration.
• Application: Ideal for water, heating, process, and other industrial systems.
• Leakage Class A: Ensures minimal medium loss and high safety levels (per EN 12266-1).

This valve is suitable for a wide range of applications — from residential central heating systems to advanced industrial processes. Its solid construction and high manufacturing quality guarantee reliable, long-term operation with minimal risk of failure or system downtime.