Belimo Damper Actuators, Control Valves, and Sensors

What is Rangeability vs. Turndown Ratio, and What Does it Mean for Control Valve Selection?

Regarding control valve sizing and selection, Cv gets a lot of attention as the capacity to flow to...

The Benefits of Return Side Control Valve Installation

Control valves installed on the return side of hydronic heating and cooling coils are standard in...

What are Valve Pressure Ratings?

The sizing and selection of Control Valves have considerations beyond the flow capacity (Cv)...

Demystifying the Manual Balance Valve

When it comes to the topic of components in a hydronic piping package, the Manual Balance Valve...

The Benefit of HVAC Piping Packages

Piping Packages, sometimes referred to as coil kits or hose kits, are a streamlined method of...

What is CV, and How Do I Calculate It?

Valve Flow Coefficient (Cv) is the flow capability of a control valve at fully open conditions...