Some people will wonder, do you have to install overflow valve? I don't think it has much effect, but I want to tell you that this idea is wrong, because the water ring vacuum pump equipped with overflow valve can play a role in stabilizing pressure, protecting safety and controlling flow. Besides, it can play many roles in the system:
1. As an independent component, the overflow valve on the water ring vacuum pump greatly broadens the application scale of the vacuum overflow valve and makes the equipment of the vacuum system more sensitive.
2. Through the application of pressure difference adjustable overflow valve, the motor power of water ring vacuum pump unit can be reduced properly.
3. It can ensure that the pressure difference during unit operation is less than the large allowable pressure difference, so that the pump can operate reliably for a long time, and also prevent damage caused by misoperation.
Don't look down on this small part, but the role it plays can't be ignored, so it's very necessary to install the overflow valve for the feed ring vacuum pump, so pay more attention to the use of the overflow valve in daily use, so as to avoid that the unit can't operate normally due to the fault.
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