Flow is controlled by either throttling or diverting it. Throttling involves reducing orifice size until all of the flow cannot pass through the orifice; bypassing involves routing part of the flow ...

Flow controllers are electric devices that monitor and provide feedback to control flow-rate variables as part of a process control application. They can be used in conjunction with pumps, valves, ...

There’s a debate among commercial and industrial hydronic system designers: how best to refine and enhance pumping and system efficiency to precisely match output to load (need). Decades ago, ...

The Red Valve Series 5200 Control Valve offers maximum durability with precise control and virtually eliminates maintenance. The Series 5200 valve is designed in sizes 1 ” to 4 ”. A heavy-duty, rugged ...