Silent check valve is a type of check valve designed to minimize noise caused by the sudden closure of the valve disk. It is also known as a “nozzle check valve” or “spring-loaded check valve”. The valve body is usually made of metal or plastic and contains the other components of the valve.
This Type valve has a spring-loaded mechanism that controls the valve disk’s movement, ensuring that it opens and closes smoothly and silently. The spring provides a controlled closing speed, reducing water hammer and slamming noise.
Application of Silent Check Valve
Silent check valves are commonly used in water supply systems, wastewater treatment plants, and other applications where noise reduction is a concern. The nozzle is a small opening in the valve body that allows fluid to flow through. The check valve element is located inside the valve body and is designed to allow fluid to flow in one direction only. They are particularly useful in situations where water flow rates are high, such as in fire protection systems, and where backflow prevention is necessary.
The scope of application of a nozzle check valve can be in a wide range of industries, inclusief olie en gas, chemisch, petrochemisch, farmaceutisch, food and beverage, en waterbehandeling. These valves can be used in a variety of applications, such as pipelines, pumps, and compressors, to prevent backflow and protect equipment.
Types of Wedge Gate Valves
Silent Check Valve Flanged Cast Iron – HC41X
HC41X silent check valve is a type of check valve designed to reduce the noise and water hammer effect associated
Slowly Close Silent Check Valve – SK300
SK300 slowly close silent check valve is a type of check valve that is designed to operate silently and prevent
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