Dynamic Pressure Independent Valve acts as a replacement to three different valves that is a two-way valve, a regulating valve, and a valve to control differential pressure.

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For a manual-balancing valve, it requires to be balanced and for that it requires to manually balance each valve and thus is a time-consuming job. On the other hand, the DBIPV responds to the changes in pressure that results in maintaining the desired flow. Being a multifunctional valve, it reduces the number of valves purchased by the consumer, as it is a combination of three valves. The overall cost of the system is reduced as the piping size required is smaller and they eliminate the requirement of the complexed return piping.

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The salient features of Castle DPIBV’s are:

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• Reduction in energy consumption.

• Improves the efficiency of the system due to the facility to optimise the pump speed.

• More precision in control due to long strokes of the actuators.

• Easy commissioning.

• 100% Valve Authority by ensuring a linear curve for the Percentage Flow Rate V/S Percentage Flow Opening.