Discussion on the issues related to the control valve handwheel and bypass setup
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Dear sea friends: When is a control valve equipped with a handwheel? When should a bypass line be installed? Do the two have the same effect? Or can both be set at the same time? Thank you all!
When to use the handwheel on a control valve, and when to set up a bypass? This is too general; from a chemical engineering perspective, control valves equipped with handwheels are used based on the design requirements of the process ； For bypass, it’s basically a full addition.