The multifunctional water pump control valve can actively complete the slow opening of the centrifugal pump when the pump is turned on, and the two-stage quick closing and slow closing when the pump is stopped. This valve can replace the operation valve on the pump outlet pipeline, the slow closing valve and the check valve. Water hammer eliminator. So everyone knows how to plan and design the multifunctional water pump control valve? The planning and design of the multifunctional water pump control valve are as follows:
1. The main valve plate and the valve stem form a sliding cooperation, and the valve plate opening can be changed according to the size of the flow to achieve the ideal situation of eliminating water hammer.
2. Diaphragm planning is selected for the control chamber, which avoids the appearance of switch failure due to resistance in the piston-cylinder control chamber.
3. Compared with the swing check valve, it consumes less electricity, and the plan reduces the weight of the main valve plate, and chooses a streamlined and wide valve seat plan.
4. Convenient protection, wide bonnet is selected, all components in the valve can be taken out without dismantling the connecting flange.
In order to automate the operation of multifunctional water pump control valves, simplify management, reduce labor, and improve reliability, people have replaced manual valves with hydraulic valves and electric valves, and made a number of technical improvements to single valves. Valves, two-speed self-closing valves and other new types of valves. When all of us are planning and designing multifunctional water pump control valves, we should all design according to the above planning and design methods. The correct way to design this kind of valve is what we need to pay attention to.