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Hexagonal stop valve

A globe valve and valve stem technology, applied in the field of globe valves, can solve the problems of narrow application range and complex structure, and achieve the effects of reasonable structure, good performance and wide application.

Inactive Publication Date: 2010-02-10
卓旦春
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0002] The stop valve in the prior art has a relatively complicated structure and a narrow application range

Method used

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Embodiment Construction

[0014] The hexagonal globe valve of the present invention will be further described below in conjunction with the accompanying drawings and specific embodiments.

[0015] A hexagonal stop valve, comprising a body 3, a valve stem 5 is arranged inside the body 3, the bottom of the valve stem 5 is connected to a copper tip 2, and the top of the valve stem 5 is connected to a handwheel 8 through a Phillips screw 10, the valve A lifting hexagon 11 is arranged between the rod 5 and the body 3 .

[0016] A sealing gasket 1 is arranged on the copper tip 2 .

[0017] A main body O-ring 4 is arranged on the lower side of the outer side of the main body 3 , and a copper collar 7 is arranged on the upper side.

[0018] A valve stem O-ring 6 is arranged between the valve stem 5 and the body 3 .

[0019] A nameplate 9 is fixed between the Phillips screw 10 and the hand wheel 8 .

[0020] In the hexagonal stop valve of the present invention, the upper end of the valve stem 5 is fixedly co...

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Abstract

The invention relates to a stop valve, in particular to a hexagonal stop valve comprising a body, wherein a valve stem is arranged in the body; the bottom part of the valve stem is connected with a copper center; the top end of the valve stem is connected with a handle via cross-head screws; and a lifting hex key is arranged between the valve stem and the body. Compared with the prior art, the hexagonal stop valve has the advantages of reasonable structure, convenient use, good performance, wide application and the like, and is applicable to various occasions.

Description

technical field [0001] The invention relates to a shut-off valve, in particular to a hexagonal shut-off valve. Background technique [0002] The stop valve in the prior art has a relatively complicated structure and a narrow application range. Contents of the invention [0003] The present invention aims at the above problems, and provides a hexagonal stop valve, which has the advantages of reasonable structure, convenient use, good performance, etc., and is widely used and suitable for various occasions. [0004] The technical solution adopted by the present invention to solve its technical problems is: [0005] A hexagonal stop valve, comprising a body, a valve stem is arranged in the body, the bottom of the valve stem is connected to a copper tip, the top of the valve stem is connected to a handwheel through a cross screw, and a lift is arranged between the valve stem and the body. Hexagon pieces. [0006] A sealing gasket is arranged on the copper tip. [0007] A b...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): F16K1/00F16K1/36F16K31/60
Inventor 卓旦春
Owner 卓旦春
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