Is the check valve on this pump installed correctly?
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As mentioned, is the check valve of this pump installed correctly? Up picture:
1. The installation sequence does not seem to conform to the conventional installation. Generally, the outlet valve is installed first and then the one-way valve! 2. The installation position does not seem to be very correct. This should be a swing-type one-way valve. The installation should be horizontal. Otherwise, the one-way valve will not move in place. The main reason is that when the pump is stopped, the internal components cannot return to the initial closed state!
There is no problem with the order and should be installed horizontally.
our* It is customary to install the one-way valve on the pipeline after the outlet of the AB pump merges, so as to save one one-way valve. . Secondly, one-way valves are generally installed horizontally, which is an obvious mistake.
There is no big problem with the order, the key is to install them horizontally.
There is no problem with the order. The pump outlet is first the one-way valve and then the gate valve.； The installation depends on the type of your one-way valve. There are vertical one-way valves.
Is there no support or hanger for the pump outlet pipeline? Such a heavy weight is pressing on the pump. .
The swing check valve can be installed vertically. As long as the check valve rotates correctly, there will be no problem with the installation.
The one-way valve is usually in front of the pump outlet valve and after the outlet valve. There is usually a general one-way valve after the two pump outlets merge.
One-way valves are also installed vertically, such as lift-type one-way valves.