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The diagram in Figure 2 shows a static bypass switch connected across a UPS. The UPS. could be a double conversion or a delta conversion or rotary type. The static bypass switch. provides a means to accomplish high-speed transfer to the bypass path in case of UPS.
This is how a cycle stop valve (CSV) works: It is installed between the pump and the pressure switch/tank combination. The pressure switch and the CSV are adjusted to work with each other (sometimes only the pressure switch is adjustable).he Cycle Stop Valve does not have a hole to clog. It has a non-closing seat, with two half moon notches, that come together to create a hole when the valve closes. This allows the use a very small 1 GPM bypass.