Does a three-way valve require a bypass to be designed?
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Is a bypass needed for a three-way valve? In a continuous production process, does a malfunction necessarily require shutting down the system for maintenance? Is there any better way to design a bypass?
Aren’t the other valves also causing a shutdown due to faults? Why mention the three-way valve separately?
Our three-way valve really doesn’t have a bypass that can be activated.
It is advisable to make the device’s three-way valve part of a valve assembly, with a bypass line provided. Don’t lose the big picture for a small issue; if the control valve fails, the plant has to be shut down for repairs – where’s that in terms of efficiency?
A careful design would generally include this, and the cost isn’t high either