Product Overview

The Silenced Check Valve is a cost-effective check valve designed to prevent backflow and reduce water hammer in piping systems. Featuring a spring-assisted closing mechanism that ensures a quick seal to minimize pressure fluctuations, this valve is ideal for applications where noise reduction and budget are important.

Constructed of ductile iron, stainless steel or bronze, the valve is durable and corrosion-resistant for water, steam and oil systems. While it does not achieve zero water hammer, its spring-loaded design provides significant relief from pressure fluctuations, striking a balance between performance and price.

As long as the characteristics

Spring-assisted closure: The spring mechanism ensures rapid flap closure, reducing water hammer and noise. The closing speed is fixed, providing consistent performance without the need for adjustment.

Cost-effective design: Simplified structure compared to hydraulic damping systems, providing a more economical solution.

Durable construction: Valve body material: ductile iron (EN-GJS-400-18), stainless steel (CF8M) or bronze (C83600). Internal structure: Stainless steel valve flap and spring for corrosion resistance and long service life.

Compact and lightweight: Space-saving design simplifies installation in tight spaces.

Compliance: Meets EN 1074, AWWA C508 and ISO 5208 for water and wastewater applications.

Product Advantages

Reducing Water Hammer: Spring-assisted closure minimizes pressure fluctuations but does not completely eliminate them.

Economical and efficient: more economical than hydraulic damping systems, great value for money.

Low maintenance: self-cleaning design and corrosion-resistant materials.

Easy to install: compact and lightweight for quick integration into existing systems.