Commissioning Pressure Independent Systems

Presented by Belimo Americans and sponsored by the Western Canada Chapter of the Building Commissioning Association.
The Belimo Electronic Pressure Independent Valve (ePIV) and Energy Valve (EV) are advanced pressure independent control valves that can substantially reduce the amount of water used to cool or heat a space; by increasing the overall efficiency of the heat transfer, energy savings can be achieved.
Saving energy is a hot topic, so it’s no surprise that this technology is being incorporated into new construction and building retrofits.
The great news is, in addition to energy savings, these products simplify building commissioning, provide unparalleled transparency to the system and improve the controllability of complex hydronic systems.

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You don't know how many times a control tech has told me I can't change the flow rate and I said you have to use the calibration tool and they say "the what?"