A plastic pipe fitting valve

Abstract

The invention belongs to the technical field of pipe fitting valves for packaging products, and is specifically a plastic pipe fitting valve, which includes a valve body, a rotating handle and a valve column; a rotating handle is rotatably connected to the upper side of the valve body near the right end surface of the valve body; An adjustment ball is provided below the rotating handle; a spool is provided inside the valve body at the left side of the rotating handle; the present invention effectively realizes multiple adjustments of the internal linkage of the valve, on the one hand, it can effectively reduce The opening and closing times of the main valve, on the other hand, can greatly increase the effect of valve adjustment, avoiding the problem of excessive water flow caused by excessive water pressure, and multiple seals also avoid the problem of water leakage, so it can effectively avoid Water wastage.

Description

technical field [0001] The invention belongs to the technical field of pipe fitting valves for packaging products, in particular to a plastic pipe fitting valve. Background technique [0002] Valves are mechanical devices that control the flow, flow direction, pressure, temperature, etc. of flowing fluid media. Valves are basic components in piping systems. Valve fittings are technically the same as pumps, and are often discussed as a separate category. Valves can be manually Or handwheel, handle or pedal operation, can also be controlled to change the pressure, temperature and flow of the fluid medium, the valve can perform continuous or repeated operations on these changes, such as safety valves installed in hot water systems or steam boilers, In more complex control systems, automatic control valves are used according to the needs of external input (that is, to adjust the constantly changing set point of the flow through the pipeline). The automatic control valve does not...

AI Technical Summary

Problems solved by technology

[0005] In order to make up for the shortcomings of the existing technology and solve the existing technology, the valves are all adjusted by a single valve, so there is a large distance between the valve and the main valve, so after the user finishes using it, he will directly close the valve instead of the main valve. Therefore, it is prone to poor valve control effect and long-term dripping phenomenon. At the same time, when the user opens the single valve, because the water pressure in the pipe is different on different floors, the effect of the valve to control the water pressure flow rate is weak, and it is easy to lightly twist the switch. , the water output is relatively large, resulting in water waste and other problems. The present invention proposes a plastic pipe fitting valve

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