Installation issues with fire pump pressure valves (with solenoid valves)
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Who has experience with the installation of fire pump pressure control valves (with solenoid valves)?
Please clarify the question, I don’t have much experience but can help analyze the reasons
The fire pump (centrifugal pump) was originally equipped with a piston-type pressure control valve, but it could not be controlled remotely. Later, a solenoid valve was added next to the control valve in order to enable remote control. However, after installing the solenoid valve, the pipe force valve cannot be opened in the system. (The valve was removed and tested separately with no issues.)
Our factory has successfully installed and put into use remote control.