Is it sufficient to install only a multi-functional pump control valve at the outlet of the circulating water pump?
Thread Content
Can a multi-functional water pump control valve replace both a gate valve and a check valve at the same time?
It is recommended that Baidu take a look at [Functions of Pressure Pump Automatic Control Valves and Their Applications in Pressure Pump Rooms]
No. A self-control valve can only function as a on/off valve; it cannot act as a one-way valve.
Yes, but generally another shut-off valve is installed (for easy maintenance). The multi-functional water pump control valve combines the functions of a gate valve and a check valve; its purpose in opening and closing slowly is to \"eliminate water hammer\".
1. If the gate valve is used to regulate flow, it can； If it only serves as a switch, it won’t work ；
On the drawings I’ve prepared, the pump outlet is equipped with a multi-functional water pump control valve and an electric gate valve. . .
You are currently reviewing the drawings, and you can make requests to the design institute. If you think there’s no risk, then don’t say anything.