CVB Series Check Valves
This Check Valves are used in refrigeration and air-conditioning when the liquid or vapour refrigerant is required to flow in one direction only. The Check Valve allows for full flow in the direction of operational flow while preventing flow in the opposite direction. A typical application would be to install a check valve downstream of an oil separator. This prevents condensed liquid refrigerant from returning down the discharge line and into the oil separator.
SuperAir CVB Series Check Valves are high-performance devices that stop backflow from pipes, and assure the uninterrupted flow of liquids. Perfect for applications in diverse commercial, industrial, and residential applications Check valves are designed for high-quality and reliability and contribute to the security and reliability of the fluid transportation systems.
These CVB Series Check Valves are made for simple installation both in vertical and horizontal pipe systems. The valves should be placed in the correct position as shown by the flow direction arrows that are visible on the body of the valve. Instructions for installation are provided in each device.
SuperAir CVB Series Check Valves are designed for maximal efficiency and long-lasting durability in fluid transport.
What is the primary function of a check valve?
To avoid backflow and to warrant the flow of fluids in a unidirectional manner in a piping structure.
What materials are used in the CVB Series Check Valves?
They are constructed from top-quality either stainless or brass for longevity.
Can these valves be installed in any orientation?
They are able to be installed in vertical or horizontal positions however the flow direction has to be observed.
What is the maximum pressure these check valves can handle?
These CVB Series Check Valves can handle pressures as high as 150 PSI.
Are these valves suitable for use with chemicals?
They’re designed for an array of fluids like oil, water, as well as certain chemicals. Be sure to check the compatibility of specific fluids.
Always ensure the compatibility of your current system of piping and the type of fluid prior to installation.

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