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Conveniently detached adjusting valve

A technology for regulating valves and valve seats, applied in the field of regulating valves, can solve problems such as inconvenient disassembly and affecting the maintenance of regulating valves, and achieve the effects of easy disassembly, practicality, and convenient maintenance

Inactive Publication Date: 2018-02-16
JOHNSTON FLOW TECH WUXI CO LTD
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0004] The purpose of the present invention is to provide a control valve that is easy to disassemble, which has the advantage of being easy to disassemble, and solves the problem that inconvenient disassembly will affect the maintenance of the control valve

Method used

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  • Conveniently detached adjusting valve
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Embodiment Construction

[0017] The following will clearly and completely describe the technical solutions in the embodiments of the present invention with reference to the accompanying drawings in the embodiments of the present invention. Obviously, the described embodiments are only some, not all, embodiments of the present invention. Based on the embodiments of the present invention, all other embodiments obtained by persons of ordinary skill in the art without making creative efforts belong to the protection scope of the present invention.

[0018] see Figure 1-2 , the present invention provides a technical solution: a regulating valve that is easy to disassemble, including a valve seat 1, the two sides of the valve seat 1 are respectively plugged with a water inlet pipe 2 and a water outlet pipe 3, and the top of the inner side of the valve seat 1 is connected with a sealing ring 4. The diameter of the sealing ring 4 is ten centimeters, the diameter of the inner wall of the valve seat 1 is 9.9 c...

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Abstract

The invention relates to the technical field of regulating valves, and discloses a regulating valve that is easy to disassemble, including a valve seat, both sides of the bottom of the U-shaped frame are connected with installation sleeves, and both sides of the installation sleeve are provided with openings , the inner side of the installation sleeve is connected with a movable shaft, both sides of the outer side of the movable shaft are sleeved with movable sleeves, a compression spring is connected between the two movable sleeves, and a control rod is connected to the movable sleeve away from the compression spring , Both sides of the top of the valve seat are provided with installation grooves, both sides of the inner wall of the installation groove are provided with card slots, and the right side of the top of the card block overlaps with the top of the inner wall of the card slot. The present invention cooperates with movable sleeve, compression spring, control rod, installation groove and block, so that when the control valve needs to be disassembled and overhauled, the control rod can be pressed to allow the block to disengage from the groove of the installation groove, thereby Allows the U-shaped bracket to be disassembled from the valve seat to facilitate removal of the baffle.

Description

technical field [0001] The invention relates to the technical field of regulating valves, in particular to a regulating valve that is easy to disassemble. Background technique [0002] Control valve, also known as control valve, in the field of industrial automation process control, by receiving the control signal output by the adjustment control unit, with the help of power operation to change the final control element of process parameters such as medium flow, pressure, temperature and liquid level, generally by the executive According to the stroke characteristics, the regulating valve can be divided into straight stroke and angular stroke; according to the power used by the actuator, it can be divided into three types: pneumatic regulating valve, electric regulating valve and hydraulic regulating valve; Its functions and characteristics are divided into three types: linear characteristics, equal percentage characteristics and parabolic characteristics. [0003] There ar...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): F16K27/00F16K51/00
CPCF16K27/00F16K51/00
Inventor 钱向阳
Owner JOHNSTON FLOW TECH WUXI CO LTD
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