What is Directional Control Valves?

 

 

Directional control valves are key components in fluid power systems, used to control the direction of fluid flow. They determine where the fluid will flow within the system, thereby controlling the movement of actuators like cylinders and motors.These valves work by switching the flow paths of the fluid. They typically have multiple ports and a movable spool or other mechanism. When the valve is actuated, the spool moves to connect different ports, allowing the fluid to flow in the desired direction.

 

 

  • 4WE6JA62/EG24N9K4 R900561290 Solenoid Directional Valve f...

    4WE6JA62/EG24N9K4 is a hydraulic component, specifically an electromagnetic directional valve from the Rexroth brand.

  • DG4V-3-2B-M-U-H7-69-EN124

    Our Advantage
    1. There are a variety of hydraulic valves in stock.
    2. We are professional supplier of hydraulics in domestic and abroad.
    3. We have four factory in China, which...

  • DG4V-3-0B-M-U-H7-69-EN124

    Due to the high power/weight and power/size ratios, installation size and space are saved.
    Applicable media:oil
    Operating temperature :ordinary temperature
    Drive mode...

  • DG4V-3-0AL-M-U-H7-69-EN124

    Due to the high power/weight and power/size ratios, installation size and space are saved.
    Applicable media:oil
    Operating temperature :ordinary temperature
    Drive mode...

  • DG4V-3-3C-M-U-H7-69-EN124

    Due to the high power/weight and power/size ratios, installation size and space are saved.
    Applicable media:oil
    Operating temperature :ordinary temperature
    Drive mode...

  • DG4V-3-6BL-M-U-H7-69-EN124

    Due to the high power/weight and power/size ratios, installation size and space are saved.
    Applicable media:oil
    Operating temperature :ordinary temperature
    Drive mode...

  • DG4V-3-2N-M-U-H7-69-EN124

    High pressure and high flow rate due to special design features.
    Applicable media:oil
    Operating temperature :ordinary temperature
    Drive mode :electric
    Contact...

  • DG4V-3-2AL-M-U-H7-69-EN124

    Hydraulic valves are used to control the amount of oil. Different valves have different functions.
    Applicable media:oil
    Operating temperature :ordinary temperature
    Drive mode...

  • DG4V-5-31CJ-M-U-H7-29-EN124

    Suitable for static hydraulic drive in open circuits: suitable for walking machinery or industrial fields,hydraulic pump,hydraulic valve,hydraulic motor.
    Applicable media:oil
    Operating...

  • DG4V-3-8C-VM-U-H7-69-EN124

    Applicable media:oil
    Operating temperature :ordinary temperature
    Drive mode :electric
    Contact :flange
    Type :direct acting Material :carbon steel Pressure environment...

  • DG4V-5-2BL-M-U-H7-29-EN124

    DG4V-5-2BL-M-U-H7-29-EN124,Suitable for static hydraulic drive in open circuits: suitable for walking machinery or industrial fields
    Applicable media:oil
    Operating temperature...

  • DG4V-3-7C-M-U-H7-69-EN124

    Applicable media:oil
    Operating temperature :ordinary temperature
    Drive mode :electric
    Contact :flange
    Type :direct acting Material :carbon steel Pressure environment...

First 123 Last
Your Professional Directional Control Valves Supplier

 

Hangzhou Pinxin Hydraulic Technology Co., Ltd. is a professional engaged in the trade of hydraulic components, hydraulic system design and hydraulic transmission field of excellent enterprises.

 

Our company specializes in wholesale and retail of Rexroth brand hydraulic parts, including A8VO series, A6VM series, A6VE series, A4VG series, A10VSO series, A11VLO series, A2FE series, A2FM series, etc.

 

Why Choose Us

Excellent Team

The company now has a professional hydraulic system design team, hydraulic product maintenance and after-sales team and domestic and foreign hydraulic product sales and trade team.

Solution

Our team of engineers are familiar with the performance indicators of various major brands of hydraulic components and can choose the best solution for customers.

After-Sale Service

The product provides one-year warranty service, provides remote video technical guidance throughout the day on weekdays, and provides free parts maintenance under the condition of normal use of grease and clean during the warranty period.

 

Types Of Directional Control Valves

 

 The directional control valves produced by our company mainly include the following types:

4WE10D50/EG24N9K4/M R901278760 Solenoid Directional Valve For Rexroth

4WE10D50/EG24N9K4/M is an electromagnetic directional valve. It is mainly used in hydraulic systems to control the movement direction of actuating components (such as hydraulic cylinders and hydraulic motors) by changing the flow direction of hydraulic oil, and is a critical control component in hydraulic systems.

4WE6Y62/EG24N9K4 R900561276 Solenoid Directional Valve For Rexroth

The 4WE6Y62/EG24N9K4 electromagnetic directional valve plays a crucial role in hydraulic systems.

4WE6JA62/EG24N9K4 R900561290 Solenoid Directional Valve For Rexroth

4WE6JA62/EG24N9K4 is a hydraulic component, specifically an electromagnetic directional valve from the Rexroth brand.

DB10-1-52/315 R900598998 Pilot Operated Relief Valve For Rexroth

DB10-1-52/315 relief valve is crucial for the stable operation of hydraulic systems.

4WE10E51/HG24N9K4/M R901390857 Solenoid Directional Valve For Rexroth

4WE10E51/HG24N9K4/M is an electromagnetic directional valve that has many important functions in hydraulic systems.

 

Meaning Of Each Part Of The Model
4WE10D50/EG24N9K4/M R901278760 Solenoid Directional Valve for Rexroth
4WE6Y62/EG24N9K4 R900561276 Solenoid Directional Valve for Rexroth
4WE6JA62/EG24N9K4 R900561290 Solenoid Directional Valve for Rexroth
DB10-1-52/315 R900598998 Pilot Operated Relief Valve for Rexroth

4WE: This section represents a four-way electromagnetic directional valve, where "4" stands for four-way (with four ports used to connect different hydraulic pipelines to switch between different oil circuits), and "WE" is an abbreviation for the German word "Wahlventil Elektromagnetisch" (electromagnetic directional valve).

 

6J: "6" Represents the product series number, indicating that the valve belongs to the 6 series; J "is the functional code for the valve core, with different letters representing the different neutral functions of the valve core. It determines the connectivity of each oil port when the valve is in the neutral position (not powered).

 

A62: "A" is the design number and other related information, "62" indicates that the installation interface size and other specifications comply with specific standards, making it convenient for users to install in the corresponding hydraulic system without changing the size of the system connection parts.

 

E: The representative type of electromagnet is high-power type, which can provide sufficient electromagnetic force to ensure that the valve core can quickly and accurately switch positions.

 

G24: Indicates that the rated voltage of the electromagnetic reversing valve is 24V DC, which is the power supply specification for providing power to the electromagnet.

 

N9: It indicates that the valve is equipped with a manual emergency operation device, and this device has protective measures. In emergency situations such as electrical system failures, the valve core position can be manually switched to ensure that the hydraulic system can continue to operate to a certain extent.

 

K4: This indicates that the electrical connection of the valve uses component plugs that comply with DIN EN 175301-803 standard, and does not use plug-in connectors.

 

Benefits of Directional Control Valves
1

Precise Control

They ensure accurate control of airflow, allowing for controlled, safe, and efficient movement within pneumatic systems.

2

Energy Efficiency

By regulating airflow only where needed, these valves help minimize air consumption and improve system efficiency.

3

Flexibility

These valves can be used in systems requiring different movement patterns or sequences, providing flexibility for automation.

4

Reliability

When maintained properly, directional control valves are durable and reliable, offering consistent performance over time.

 

 

Package

 

productcate-560-567

 

 

FAQ

 

Q: What are the most important considerations when selecting a directional control valve?

A: The two primary characteristics for selecting a directional-control valve are the number of fluid ports and the number of directional states, or positions, the valve can achieve. Valve ports provide a passageway for hydraulic fluid to flow to or from other components.

Q: How does a directional control valve work?

A: A directional control valve is used in hydraulic systems to precisely control the flow of hydraulic fluid. The valves allow directional control of the fluid by diverting the flow in different directions. Detour from a source to an actuator or from an actuator to the return line are possible.

Q: What is the pilot pressure for directional control valve?

A: Maximum operating pressures are 5000 psi (350 bar) at all ports. Spool shifting is accomplished by applying pilot pressure to either of two ports which apply force to opposite ends of the spool. Minimum required pilot pressure ranges from 125 to 175 psi (9 to 12 bar).

Q: How many ports does a directional control valve have?

A: The press circuit DCV has four ports to connect the valve to the pump, both sides of the cylinder, and to the tank. While four ports are very common, it's also easy to find examples of valves with 2 ports, 3 ports, and 6 ports. It's less common, but certainly not impossible, to find 5 and 7 port valves.

Q: What is a common application for a directional control valve?

A: Directional control valves direct the flow of compressed air or oil to various devices in pneumatic systems. They are used in various applications, like operating cylinders, larger industrial valves, or air tools.

We're well-known as one of the leading directional control valves manufacturers and suppliers in China. Please rest assured to wholesale custom made directional control valves from our factory. Contact us for more cheap products.

Solenoid Directional Control Valve, Rotary Directional Control Valve, 4WE6J62 EG24N9K4 R900561288 Solenoid Directional Valve for Rexroth
Send Inquiry
Send Inquiry