valve core

The utility model relates to a multiple-way valve, comprising a conical multiple-way valve body and a valve core.

and the valve core (8) is arranged on a channel between the air inlet and air outlet of the valve body (2) in an opening manner.

The utility model relates to the exhaust valve of a pressure cooker, which is composed of a valve seat and a valve core.

The oil cavity is divided into two sections filled with oil by a plug and a valve core.

In a modulating period T as to an ideal decompression valve voltage wave is complete the same as the displacement wave of valve core.

A throttling valve core is axially provided with a small throttling hole and an adjusting hole for throttling.

The valve core of the thermostatic expansion valve realizes the effects of stably adjusting cooling medium and fast reducing temperature.

the main valve core and the main valve jacket adopt flat oil sealing structure which improves open and close performance of the valve port.

A flow valve is designed and the movement and displacement of its valve core are driven and controlled by a pace motor.

A theoretical model is established through the analysis of fluid flow characteristics of the orifice of the valve core.

The sleeve is horizontally installed in the valve core in the form of transverse movement.

Response frequency is increased by giant magnetostrictive material as valve core component and elaborate designed drive circuit.

A valve core is coupled to a portion of the sleeve, opposite to the flange portion.

From making the valve core receive the angle with rational strength, improve the design of the ordinary water outlet.

and an oil outlet hole on the valve core is communicated with an oil outlet.

The stream can be shifted freely between foam chamber and water line chamber by rotary valve core.

The method saves the material and has low processing cost; the produced ball valve core has light weight and high surface smoothness.

The tap with entirely new structure is characterized in that the valve core is a hollow cone without bottom.

Some native methods of geometry modeling of electronic expansion valve core are introduced.

The one-way air inlet valve (5) adopts a valve core type one-way air inlet valve or other one-way air inlet valves.

A soft guide graphite column which is contacted to the inner side of the sleeve is arranged on the inner wall of the valve core.

B. Remove and remove the drop valve, compressed air will be blown from the newly installed after the valve core.

The lower valve core performs a switching function.

Uses the screw vice-pretightening up force adjuster, may exert the adjustable pretightening up force to the valve core motion.

The key to good or bad quality of the tap valve core.

A plunger is mounted in the valve core.

Valve core and valve seat or bushing deactivation, valve lever curving and so on.

and the valve core (3) is arranged on the plastic body (2).

A joint lever is arranged on the joint, and can press the push rod when pulled by a guy cable to open the valve core.

A vertical rotating and switching device comprises a main valve body, a handle rotating and positioning mechanism and a valve core;

Research for increasing service life of the pressure -reducing valve core

The invention has the advantages that the valve core can be fast reset, and has short motion distance during resetting;

The additional channel is gradually plugged by the plugging component along with the movement of the valve core;

a compressed spring is arranged between the end of the valve core and the valve base;

the valve core of the regulating valve adopts helical throttle orifice with smooth and stable regulation;

Cold Pressing Forming for Valve Core Manufacturing Application

Boronitriding used in valve core to improve corrosion resistance

This valve selects the valve core built-in structure method, realizes the valve core bidirectional movement using Shan Diedui;

The valve core of the water outlet receives the improvement of strength

Geometry Modelling of Electronic Expansion Valve Core

Implementation of Double-side Grinding for Ceramic Valve Core

Analysis and Treatment on Valve Core Jamming of High-pressure Bypass Valve

the pilot valve core has a steel ball structure and improves response speed;

Used the steel ball connection to reduce the radial force which the valve core received;

the valve core is rotationally arranged in the centre hole of the valve body;

Development of CNC Valve Core Groove and Chamfer Grinder

Design of Sealing Structure of High-reliable Metal-Plastic Valve Core

Welding of Valve Stem and Valve Core

Test method for tyre valve core

Tube valve core for cycles