Adjusting valve with self-sealing function
A self-sealing, regulating valve technology, applied in the direction of functional valve types, control valves, valve devices, etc., can solve the problems of increased installation and maintenance costs, non-adjustable water pressure of the stop valve, and no decompression, etc., to achieve cost savings and energy, improve water safety, and reduce installation costs
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[0019] The present invention will be further described with reference to the drawings and specific embodiments.
[0020] reference figure 1 , This embodiment discloses a self-sealing function regulating valve, including a valve body 1, a valve stem 2, a valve cover 3, a driving device 4, and a sealing plate 5. The valve body 1 is provided with a water inlet 11 and a water outlet through which the medium flows 12. The valve body 1 is also provided with a valve port 13 at the intersection of the water inlet 11 and the water outlet 12. The valve cover 3 is arranged above the valve body 1, and further includes a floating valve flap 6, the floating valve flap 6 can be opened and closed on the valve port 13 in the valve body 1, the sealing pressing plate 5 is arranged above the floating valve flap 6, and a check spring 7 is arranged between the sealing pressing plate 5 and the floating valve flap 6 , One end of the valve stem 2 passes through the valve cover 3 and is fixedly connected...
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