Two-position two-way piston type flanged buffer multi-medium angle seat valve

Abstract

The invention provides a two-position two-way piston type flanged buffer multi-medium angle seat valve, which comprises a valve body. A valve gate is arranged in the valve body, a joint end cap is arranged at the top of the valve body, a compression thread insert penetrates into a bottom cap, a rear cap is arranged at the top of a cylinder, a piston is arranged in the cylinder, and the tail end of a piston rod penetrates through the compression thread insert, a connecting sleeve and the joint end cap and is arranged in the valve body and fixed to the valve gate. The two-position two-way piston type flanged buffer multi-medium angle seat valve is characterized in that the front end of the piston is arranged in the compression thread insert, a buffer ring is arranged between the compression thread insert and the front end of the piston, a flange is arranged at an end of the valve body, and the valve body is connected with a pipeline through the flange. An open-close implementation control component is provided with a buffer device having a speed regulating function, the service condition of high pressure is effectively ensured, and impact and vibration noise is eliminated. As a flange connector is used for mounting the valve body, the valve body is more firmly connected with the pipeline of a user when in use, the valve is safer and more reliable, and the service performance of the valve is greatly improved.

Description

technical field [0001] The invention relates to a two-position two-way piston type multi-medium angle seat valve with flange buffer, which is used in industrial manufacturing and service industries such as foam molding, washing, light industry and food, and is used for conveying air, steam, Controller for circulating media such as water. Background technique [0002] At present, the existing two-position two-way piston-type cushioned multi-media angle seat valve is usually composed of a valve sealing part, a valve body installed and an opening and closing execution control part, so as to open the fluid and block the flow of the fluid. The valve body and the opening and closing actuator are connected by threads, and the valve sealing part and the opening and closing execution control part are connected by pin shaft floating. The disadvantage of the two-position two-way piston type multi-medium angle seat valve with buffer is: under the conditions of high temperature and high...

AI Technical Summary

Problems solved by technology

The disadvantage of the two-position two-way piston type multi-media angle seat valve with buffer is: under the conditions of high temperature and high working pressure, the service performance is limited in terms of impact, vibration, noise, etc.

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