hydraulic flow valve-manufacture,factory,supplier from China

(Total 24 Products for hydraulic flow valve)
Flow Control Valve Parts EC10-42-0-80Pressure compensation valveThreaded cartridge type, priority type, pressure compensation with static load sensing, used to prioritize the required flow rate, while using the remaining flow rate as an auxiliary functionWorking pressure: Oil inlet: 240barMaximum adjustable flow: compensation pressure 5.5 bar: 30.2lpmCompensation pressure: 5.5barTemperature range: -40°C-120°CProduct applicationProduct LineOur WarehousePacking and TransportationPlease leave a message or send an email for details to ensure that you are satisfied with the price
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Flow Control Valve Parts EC42-M42-0-N-80 Pressure compensation valve, threaded cartridge type, priority type, pressure compensation with static load sensingWorking pressure: 241BarMaximum inlet flow: 80gpmMaximum priority flow: pressure 10.3 bar: 55.0gpm              Pressure 5.5 bar: 40.0gpmMaximum bypass flow: pressure 10.3 bar: 55.0gpm              Pressure 5.5 bar: 40.0gpmTemperature range: -40°C-120°C (standard nitrile rubber seal)Product applicationProduct LineOur WarehousePacking and TransportationPlease leave a
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Hydraulic bypass valveIt controls the flow of liquids and is widely used in aviation, chemical industry, shipbuilding, machining and other fields.Its main function is to achieve precise control of liquid flow, direction, pressure and other parameters.The hydraulic control valve can control and adjust the flow rate, pressure and other parameters of the hydraulic system according to different functional requirements, and can cut off the fluid and change the flow direction. The principle is mainly to change the channel of liquid flow through the movement of the valve core, so as to control t
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hydraulic pressure reducing valveIt controls the flow of liquids and is widely used in aviation, chemical industry, shipbuilding, machining and other fields.Its main function is to achieve precise control of liquid flow, direction, pressure and other parameters.The hydraulic control valve can control and adjust the flow rate, pressure and other parameters of the hydraulic system according to different functional requirements, and can cut off the fluid and change the flow direction. The principle is mainly to change the channel of liquid flow through the movement of the valve core, so as t
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Hydraulic check valveDetailed parametersThe maximum working pressure The opening pressureRated flow250bar4barrate 150 liters/minHydraulic check valveA directional control valve where air flow or liquid can only flow in one direction and cannot flow in reverse.The working principle is a sphere, in a cone.When the liquid passes from one end of the cone to the other, push the sphere away and pass through.When passing in reverse, the sphere clogs the channel and the liquid cannot pass through.Application Scenarios:Our customized hydraulic valve blocks represent the top level of hydraulic control t
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Pressure reducing hydraulic valveIt controls the flow of liquids and is widely used in aviation, chemical industry, shipbuilding, machining and other fields.Its main function is to achieve precise control of liquid flow, direction, pressure and other parameters.The hydraulic control valve can control and adjust the flow rate, pressure and other parameters of the hydraulic system according to different functional requirements, and can cut off the fluid and change the flow direction. The principle is mainly to change the channel of liquid flow through the movement of the valve core, so as t
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Relief hydraulic valveIt controls the flow of liquids and is widely used in aviation, chemical industry, shipbuilding, machining and other fields.Its main function is to achieve precise control of liquid flow, direction, pressure and other parameters.The hydraulic control valve can control and adjust the flow rate, pressure and other parameters of the hydraulic system according to different functional requirements, and can cut off the fluid and change the flow direction. The principle is mainly to change the channel of liquid flow through the movement of the valve core, so as to control t
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Electronically controlled relief valveIt controls the flow of liquids and is widely used in aviation, chemical industry, shipbuilding, machining and other fields.Its main function is to achieve precise control of liquid flow, direction, pressure and other parameters.The hydraulic control valve can control and adjust the flow rate, pressure and other parameters of the hydraulic system according to different functional requirements, and can cut off the fluid and change the flow direction. The principle is mainly to change the channel of liquid flow through the movement of the valve core, so
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Upper lifting hydraulic valveIt controls the flow of liquids and is widely used in aviation, chemical industry, shipbuilding, machining and other fields.Its main function is to achieve precise control of liquid flow, direction, pressure and other parameters.The hydraulic control valve can control and adjust the flow rate, pressure and other parameters of the hydraulic system according to different functional requirements, and can cut off the fluid and change the flow direction. The principle is mainly to change the channel of liquid flow through the movement of the valve core, so as to co
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hydraulic pressure relief valveIt controls the flow of liquids and is widely used in aviation, chemical industry, shipbuilding, machining and other fields.Its main function is to achieve precise control of liquid flow, direction, pressure and other parameters.The hydraulic control valve can control and adjust the flow rate, pressure and other parameters of the hydraulic system according to different functional requirements, and can cut off the fluid and change the flow direction. The principle is mainly to change the channel of liquid flow through the movement of the valve core, so as to
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Hydraulic valve block 443 modelIt is an important part of the hydraulic system. It has many functions, including the following points: 1. Control the flow of liquid The hydraulic valve block can control the flow direction of the liquid so that the liquid can flow to the desired part.For example, the flow of pressure oil to the hydraulic cylinder enables it to move, or the flow of liquid to the hydraulic motor enables it to drive mechanical movement. 2.
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HIC2 Type Hydraulic Valve BlockIt is an important part of the hydraulic system. It has many functions, including the following points: 1. Control the flow of liquid The hydraulic valve block can control the flow direction of the liquid so that the liquid can flow to the desired part.For example, the flow of pressure oil to the hydraulic cylinder enables it to move, or the flow of liquid to the hydraulic motor enables it to drive mechanical movement. 2.
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Hydraulic Valve Block Parts385It is an important part of the hydraulic system. It has many functions, including the following points: 1. Control the flow of liquid The hydraulic valve block can control the flow direction of the liquid so that the liquid can flow to the desired part.For example, the flow of pressure oil to the hydraulic cylinder enables it to move, or the flow of liquid to the hydraulic motor enables it to drive mechanical movement. 2.
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Type 4C hydraulic valve blockIt is an important part of the hydraulic system. It has many functions, including the following points: 1. Control the flow of liquid The hydraulic valve block can control the flow direction of the liquid so that the liquid can flow to the desired part.For example, the flow of pressure oil to the hydraulic cylinder enables it to move, or the flow of liquid to the hydraulic motor enables it to drive mechanical movement. 2.
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Hydraulic valve block 577 modelIt is an important part of the hydraulic system. It has many functions, including the following points: 1. Control the flow of liquid The hydraulic valve block can control the flow direction of the liquid so that the liquid can flow to the desired part.For example, the flow of pressure oil to the hydraulic cylinder enables it to move, or the flow of liquid to the hydraulic motor enables it to drive mechanical movement. 2.
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Product customization display (hydraulic valves types)A bypass valve is a control valve used to control the flow and pressure of fluid in a pipeline.Its structure is relatively simple, usually composed of valve body, valve core, spring, etc.When the valve core is under pressure, it will move to a specific position, thereby changing the size of the channel in the valve, thereby adjusting the flow and pressure.Main functions1. Control flow: The most important function of the bypass valve is to regulate the flow of fluid.
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Two-position three-way solenoid hydraulic valveDetailed parameters:Working pressureMaximum flow rateVoltage rangePlug connection modelElectromagnetic coil protection levelSolenoid valve powerCheck valve opening pressureAllowable pollutionAllowable working ambient temperatureOil viscosity range50bar30L/min DC27V±15% DT04-2PIP67<30W1bar, diameter 821/18/15 -30℃--90℃ ISO 20--400mm2/SApplication Scenarios:Our customized hydraulic valve blocks represent the top level of hydraulic control technology, designed with a focus on performance, reliability and durability.
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Customized hydraulic valve block HIC101000332Detailed parametersThe maximum pressure of the P port Maximum flow Voltage rangeAllowable ambient operating temperatureThe oil temperature range 240bar30L/minDC24V±15%; plug DTO4-2P, rated power 23.8W, protection level IP67-20-80℃20-90℃Product applicationProduct LineOur WarehousePacking and TransportationPlease leave a message or send an email for details to ensure that you are satisfied with the price
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The composition and structure of the hydraulic valve blockThe hydraulic valve block is composed of various valves and their accessories, including inlet valves, outlet valves, directional valves, flow valves, pressure valves, check valves, etc.These valves and their accessories are combined to form a hydraulic valve block, which controls the work of the hydraulic system by controlling the flow and pressure of liquid.Working principleThe working principle of the hydraulic valve block is based on the principle of liquid flow control, mainly through the control of valves and accessories to achiev
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Floating balance valve is an automatic regulating valve, commonly used in piping systems, by automatically adjusting the flow and pressure to maintain the stability of the system, and to prevent the pressure from being too high or too low.It is suitable for various fluid media and piping systems, and can provide reliable flow control and pressure regulation functions for the system.principleThe working principle of the floating balance valve is based on its special design structure.It consists of the main valve body, the valve core and the regulating spring.When the liquid flows into the main
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The Application of the Hydraulic Balancing ValveHydraulic Balancing Valve is a kind of regulating valve, usually used to adjust the water flow, maintain the water pressure balance, to achieve energy saving and emission reduction. The balance valve adjusts the opening degree of the valve, controls the water flow, in order to reduce the system energy consumption, reduce the system pressure, to achieve a more stable flow distribution. Application Scenario 1.
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hydraulic solenoid valve Structure and flow path diagramTwo-position six-way directional control valve, also known as two-position six-way control valve, its main structure is composed of import and export interface, valve body, valve core, control lever and other parts, wherein the valve body is provided with a corresponding flow channel, used to control the direction of fluid in and out.The flow path diagram is shown below:Among them, A, B, P, and C are the inlet, outlet, internal connection port, and control port respectively.Among them, ports A and B can be connected to different hydraulic
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Pilot oil source valve type CDetailed parametersP port pressureMaximum flow rateVoltage rangeRated powerProtection levelAccumulator volumeAllowable ambient working temperatureOil temperature range350bar15L/minDC14V±15%; plug DTO4-2P23.8WIP670.32L, precharge pressure 15bar -20-80℃-20-90℃The interaction between the main valve core and the pilot valve core in the hydraulic system, and the output performance of the hydraulic system is controlled by adjusting the pilot valve.The pilot valve is usually a small-sized control valve, mostly a pressure control valve.
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counterbalance valve1. Keep the pressure stableIn a hydraulic system, a hydraulic balance valve can stabilize the hydraulic pressure.Generally speaking, in a hydraulic system, hydraulic actuators with different displacement will cause differences in pressure in the system.If it is not adjusted, some components will be damaged by excessive or small pressure.The hydraulic balance valve can adjust the pressure difference to keep the overall pressure in the hydraulic system stable and prevent the components from being subjected to inappropriate pressure.2.
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Relate News
Key points of knowledge about hydraulic valves(1) One-way valve1. Ordinary one-way valves only allow oil in one direction to pass through, and block the flow in the other direction. The control port of the one-way valve is connected to high-pressure oil, which can flow in the opposite direction. However, it should be noted that when the control oil port is not working, it must be connected to the oil tank, otherwise it will be difficult to reset.2. When the one-way valve is used to control the opening and closing of the oil circuit, the opening pressure is 0. 03- 0.
Because it is difficult to understand the flow conditions of parts and pipelines in a hydraulic station from the outside, many friends who are new to the hydraulic industry have many difficulties in analysis and diagnosis. Therefore, today I will teach you how to find out the faults of the hydraulic station.
The hydraulic transmission system is an integral part of the hydraulic machinery. The design of the hydraulic transmission system must be carried out at the same time as the overall design of the host machine.
Liwei Hydraulic Technology Co., Ltd., founded in 2009, located in Jinan city, Shandong Province, is a high-tech enterprise dedicated to the research and development of hydraulic and electrical components, whether it is a single component or the whole system solution, Liwei hydraulic is your reliable partner. The products are widely used in construction machinery excavators, aerial working platform, loaders, rollers, pavers, cranes, agricultural machinery tractors, combine harvesters and other fields.
The pressure in the hydraulic system is abnormal and the pressure cannot go up or down. Pressure is one of the two most basic parameters of the hydraulic system, which to a large extent determines the performance of the hydraulic system. This fault manifests itself as follows: when adjusting the pressure of the hydraulic system, the adjustment failure occurs, the system pressure cannot be established, the pressure is insufficient, or there is no pressure, or it rises and then falls, the adjusted pressure is unstable, and the pressure fluctuates greatly.1.