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Pressure regulating valve

A technology of pressure regulating valve and pressure regulating control, applied in the field of pressure regulating valve, can solve the problem of many dead corners of valve body, and achieve the effect of ensuring CIP performance, meeting the requirements of cleanliness, and resisting high temperature loss

Inactive Publication Date: 2013-06-19
LIYANG SIFANG STAINLESS STEEL PRODS
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0003] The purpose of this invention is to provide a pressure regulating valve, which can not only clean the pipeline at any time, but also adopts a spherical design, which has good liquid fluidity, and solves the defect that the general valve body has many hygienic dead ends

Method used

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  • Pressure regulating valve

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Embodiment Construction

[0012] An embodiment of the present invention will be described below in conjunction with the accompanying drawings.

[0013] Such as figure 1 As shown, the pressure regulating valve of the present invention includes a pressure regulating control part and a valve body part, and the pressure regulating control part and the valve body part are connected through a connection head 15 . The pressure regulating control part is mainly composed of a piston 1, an adjusting nut 4, a spring 5, an adjusting seat 7, and an air nozzle 18. The adjusting nut 4 and the adjusting seat 7 are connected by threads to form a cavity. The piston 1 is composed of a piston rod and a piston plate. , the piston piece is placed in the cavity, the piston piece is provided with an O-shaped groove, the O-shaped groove is filled with an O-shaped sealing ring 6, the piston rod is provided with threads, the piston rod passes through the through hole of the adjusting nut 4, and The screw sleeve 3 and the hexago...

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Abstract

The invention relates to a pressure regulating valve which comprises a pressure regulating control part and a valve body part. The pressure regulating control part is connected with the valve body part through a connector. The pressure regulating control part is mainly composed of a piston, a regulating nut, a regulating seat, a spring and an air cock. The valve body part is mainly composed of a ball-shaped valve body, a valve rod, a gland and a valve seat. The pressure regulating valve can clean a pipeline at any time, and the valve body adopts ball design, and overcomes the defects that a common valve body is multiple in hygiene dead corners. The pressure regulating valve is widely applied to beer, dairy food, drink, cosmetics, biological pharmacy and other industries.

Description

technical field [0001] The invention relates to a pressure regulating valve. Background technique [0002] In the beer, dairy, beverage, cosmetics, biopharmaceutical and other industries, pressure regulating valves are used more and more widely, and the requirements are getting higher and higher. Pressure regulating valves generally include a pressure regulating control part and a valve body part. The part regulates the pressure in the pipeline. When the pipeline pressure is higher than the set pressure, the valve body valve in the valve body part opens to discharge the excessive pressure to meet the pipeline process requirements. However, this valve body structure is usually not easy to clean, and there will be The residue is in the valve body, which affects the product quality; and when the pipeline pressure is lower than the spring setting pressure, the valve is closed, and the entire pipeline cannot be cleaned, and the cleaning requirements cannot be met. Contents of t...

Claims

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Application Information

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IPC IPC(8): F16K17/06F16K27/02
Inventor 史铭王志刚
Owner LIYANG SIFANG STAINLESS STEEL PRODS
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