FLOWX Engineer 86-21-54150349
On the limiting valve, send him can limit the pipeline flow, mass flow in the environment, can reduce power consumption. At shutdown time, can reduce the water hammer head, stable effect, can also prevent the pump is too large when the flow, appear to burn out the motor effect. But the current limiting valve using the method, the proper use of needs of users, it will cause the valve performance is affected by the.
First, install the correct way
It is very important to use current limiting valve is installed correctly, first install the suggestion is installed horizontally, it can guarantee the stable performance. Represents a 1/2 pipeline interface in the limiting valve, must be installed in the pump entrance. Direction must not reverse installation, and installation time, flange and the valve flange connection must be in conformity with the requirements, but also must be installed on the sealing gasket etc..
Second, the proper use of
Valve in the operation time, must ensure that the limiting valve are all ball valve is fully open. The needle valve can be special treatment, you can open the 1/4, the adjusted according to the actual situation, this can reduce the limiting valve abnormal problem machine. Open the handwheel adjustment in the limiting valve, users need to pay attention to is the hand wheel must be in the pump is not used in a small operation, or directly led to the handwheel will appear rotationally immobile situation.