Valve assembling part wide in application range

Abstract

The invention relates to the technical field of sealing devices, in particular to a valve assembling part wide in application range. The valve assembling part comprises a valve rod connecting piece and a piston connecting disc. According to the valve assembling part wide in application range, a lateral adjusting storage groove internally provided with a lateral elastic extrusion mechanism is formed in the outer side face of the valve rod connecting piece, a top telescopic opening internally provided with a lateral telescopic rod is formed in the piston connecting disc, and the structure of the assembling part can be adjusted according to needs. The valve assembling part can be matched with valve assemblies of different specifications and sizes, and the application range is made wider. A split-type mounting structure and an inclined layout are adopted so that the adjusting angle of a bottom mounting plate can be changed during sliding. Meanwhile, adjustment and resetting can be facilitated, and the elastic damping capacity of the internal assembling position is improved. The external space is not influenced, storage and transportation are made convenient, and meanwhile using in a normal state is not influenced.

Description

technical field [0001] The invention relates to the technical field of sealing devices, in particular to a valve assembly with a wide range of applications. Background technique [0002] Valves are pipeline accessories used to open and close pipelines, control flow direction, adjust and control the parameters (temperature, pressure and flow) of the conveying medium. According to its function, it can be divided into shut-off valve, check valve, regulating valve and so on. A valve is a control component in a fluid delivery system, and has functions such as cut-off, regulation, flow diversion, reverse flow prevention, pressure stabilization, flow diversion, or overflow pressure relief. Valves used in fluid control systems range from the simplest cut-off valves to various valves used in extremely complex automatic control systems, and there are quite a variety of varieties and specifications. [0003] The upper seat of the valve stem is one of the main assembly parts in the va...

AI Technical Summary

Problems solved by technology

[0004] The technical problem to be solved by the present invention is: in order to solve the problems existing in the above-mentioned background technology, provide an improved valve assembly with a wide range of application, solve the problem that the upper seat of the valve stem is one of the main assembly parts in the valve, and is mainly used for Connecting the valve stem and the piston, the structure of the traditional upper seat of the valve stem is simple and fixed, and cannot be adjusted, which leads to the limitation of the installation position of the valve, and the scope of application is very single. At the same time, it is also very inconvenient to install and disassemble, resulting in troublesome installation and later disassembly and maintenance, and high later use costs. The problem

Images