Huai`an Vanke Hydraulic Machinery Equipment Co.,Ltd
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February 21, 2024
Solenoid valve selection

Solenoid valve in different environments are not the same choice, the environmental conditions: action reliability Strictly speaking, this test has not been officially included in the professional sta

February 21, 2024
Solenoid valve working principle

Solenoid valve is used to control the fluid of the basic components of automation, are actuators; is not limited to hydraulic, pneumatic. Solenoid valve used to control the direction of hydraulic flow

February 21, 2024
Solenoid valve common knowledge

First, the safety: do not pay attention to safety that will have a disaster 1. Corrosive media: the choice of plastic valve solenoid valve and all stainless steel; for strong corrosion medium must use

February 21, 2024
Hydraulic Directional Control Valve

Model NO.: 4WE6D61CG24N9Z5L Power Supply: DC Solenoid Valve Usage: D

September 19, 2023
Hydraulic Control Valve Parts Removal

The hydraulic control valve is a hydraulic pressure control valve. The hydraulic control valve consists of a main valve and its attached conduit, pilot valve, needle valve,

September 19, 2023
Teach you how to overhaul the hydraulic control valve

Hydraulic control valve maintenance methods: Hydraulic control valve is a self-lubricating water valve body, without additional oil lubrication, in case of damage to the main valve parts, please follo

September 19, 2023
Working principle of hydraulic directional valve

Working principle of hydraulic directional valve The number of passages held by the hydraulic directional valve according to the directional valve is different: two-way, three-way,

September 04, 2023
Electrically controlled hydraulic control valve maintenance

The filter must be installed in front of the hydraulic control valve and it should be easy to drain the water. Hydraulic control valve is a self-lubricating water valve body, without additional oil lu

August 30, 2023
Gear pump, gear oil pump works

The most basic form of the gear pump is that two identically sized gears mesh with each other in a tightly fitting housing. The interior of the gear pump housing resembles

August 30, 2023
Comparison of Internal Gear Combined Gear Pump and External Gear Pump

Internal gear pump with involute gear pump and cycloid gear pump two. Cycloid gear pump, also known as the rotor pump, the two gears differ by a tooth. Internal gear pump is characterized by: small si

August 30, 2023
Analysis on the Central Function of Directional Valve

Abstract: This article describes the median performance, structural characteristics, and performance characteristics of various types of directional control valves. It also illustrates the importance

August 30, 2023
Dump Truck directional valve requirements

1 This standard specifies the general requirements, performance requirements, test conditions, test equipment, test methods, type test and factory test, inspection rules and signs, packaging, transpor

August 30, 2023
Directional valve, what is the direction valve

Directional valve, what is the direction valve The directional valve is a valve that uses the difference in the relative position between the valve core and the valve body to change

August 30, 2023
Manual directional valve and motorized directional valve

Manually-actuated valve There are two types of manual directional valves: Spring Reset and Steel Ball OrientaTIon. Figure 5.17 (a) shows a steel ball positioning type three-position

August 16, 2023
Directional control valve classification

In practical applications, the directional control valves can be divided into several categories according to different needs: (1) According to the flow direction of gas in the pipeline, if only gas i

August 16, 2023
Directional valve operation and principle

Directional valve operation and principle The directional valve uses the relative movement of the spool to the valve body to make the oil path switch on, off or change t

August 16, 2023
What is the difference between an explosion-proof solenoid valve and a normal solenoid valve?

Electromagnetic valves are industrial devices that are electromagnetically operated. They are automated base components for manipulating fluids. They are attributed to actuators and are not li

August 16, 2023
How should the hydraulic directional control valve used in the hydraulic system be selected? What is the basis?

In the design of the hydraulic system, it is necessary to select the type of hydraulic directional control valve used in the system. But how to choose is a big problem? Dal

August 16, 2023
Solenoid valve need to pay attention to what features

First, the security: 1, corrosive media: should choose the plastic valve and stainless steel king; for the corrosive medium must use isolation diaphragm. Example CD-F. Z3CF. Neutral medium, copper all

August 16, 2023
Hydraulic control valve concept and working principle

1, the concept of hydraulic control valve: hydraulic control valve is a water pressure control valve, which consists of a main valve and attached to the catheter guide valve needle valve and pressure

August 08, 2023
Hydraulic control valve classification, characteristics, maintenance and repair

Hydraulic control valve is a water pressure control valve, which consists of a main valve and attached to the catheter guide valve needle valve and pressure gauges and other components. According to t

August 08, 2023
Hydraulic control valve: Sequence valve working principle and application

1 Working principle: According to the working principle and structure, the sequence valve is divided into direct acting and pilot type; according to the pressure control mode, the sequence valve has i

August 08, 2023
Electrically controlled hydraulic control valve works and maintenance

Electric control valve is a solenoid valve for the pilot valve hydraulically operated valve. Commonly used in water supply and drainage and industrial systems in the automatic control, accurate and ra

August 07, 2023
What is the role of hydraulic valves in the system? The manufacturer will tell!

Question: What is the role of hydraulic valves in the system? The manufacturer will tell! Answer:  When it comes to the role of h

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