Automatic Changeover Manifold
There are many gas system which require continuous supply of gas to the process, ( In residencial systems, laboratories, & industrial processing) stopping the flow of gas during operations to replace empty cylinders is not an option. Changeover manifold is a system of valves and pressure regulators that delivers gas to pipeline system without gas flow interruption. our changeover consist of a regulator scheme that reduces the pressure in two stages to achieve a constant outlet pressure. Users should be aware that there are some systems offered that does not have two stages of pressure reducing and resultant outlet pressure will fluctuate considerably as system operates, thus requiring the addition of a line regulator down stream from the changeover to provide a unchange pressure to the process.