Nozzle valve refers to the structure with a valve at the water inlet of the nozzle. The advantage of this structure is that the spray pattern and flow rate of the nozzle can be controlled by the opening and closing angle of the valve. We recommend that you do not buy a nozzle with a valve. The reason is that this will make the manufacturing cost of the nozzle high, thereby increasing the selling price of the nozzle.

Our advice to you is to buy ordinary nozzles, then buy suitable valves, and then assemble them. Although it is two parts, the cost is much lower than integrating the valve on the nozzle. This is because the design and manufacture of the nozzle are very complicated, which makes the cost higher.

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