Hydraulic solenoid valves are among the most important components of modern hydraulic systems. They provide fast, precise, and automated oil flow control, making machines more efficient, safer, and more reliable. At BRhydraulic.eu, you'll find a wide selection of solenoid valves and solenoids, suitable for a variety of applications—from simple installations to advanced industrial systems.
This article will help you understand how solenoid valves work, what types there are, and how to choose the right model for your system.
What is a hydraulic solenoid valve?
A hydraulic solenoid valve is a valve electrically controlled by a coil . When voltage is applied, the coil generates a magnetic field that moves the core and changes the position of the slider inside the valve. As a result, hydraulic fluid is directed to the appropriate channels in the system.
Thanks to this, solenoid valves enable:
- automation of machine operation,
- remote flow control,
- increased precision of operation,
- improved operator safety,
- reducing errors and energy losses.
Types of hydraulic solenoid valves
BRHydraulic.eu offers various types of solenoid valves that can be adapted to the specific needs of the system.
1. Monoblock solenoid valves
Compact, used in agricultural, municipal, and construction machinery. They feature:
- simple construction,
- high resistance to working conditions,
- possibility of expansion with electric control.
2. Sectional solenoid valves
They consist of modular sections, allowing for flexible system configuration. Ideal for multi-function machines.
An industry standard used in production machinery and stationary hydraulics. They offer:
- high precision,
- compatibility with mounting plates,
- wide selection of flow configurations.
Available in various voltages:
- 12V DC,
- 24V DC,
- 230V AC.
Selecting the appropriate coil is crucial for proper valve operation.
How to choose a hydraulic solenoid valve ?
When choosing a solenoid valve, it is worth paying attention to several parameters:
1. Working pressure
The valve must be adapted to the maximum system pressure, usually from 160 to 350 bar.
2. Flow rate
Flow selection prevents oil choking and performance drops.
3. Control type
Depending on your needs:
- ON/OFF,
- proportional,
- PWM.
4. Installation standard
The most popular are:
5. Coil power supply
Matched to the machine's electrical installation.
The most common applications of hydraulic solenoid valves
Solenoid valves are used in:
- agricultural machinery (loaders, balers, spreaders),
- construction machines (excavators, loaders, lifts),
- industrial hydraulics (production lines, presses, manipulators),
- specialized vehicles (fire engines, municipal vehicles),
- automation and robotics systems.
Why is it worth buying solenoid valves at BRhydraulic.eu ?
The store offers:
- a wide selection of solenoid valves and coils ,
- products from renowned manufacturers,
- full technical specifications,
- fast deliveries,
- professional technical advice,
- attractive prices for individual customers and companies.
This means you can be sure that you will choose an element that is perfectly suited to your layout.
Hydraulic solenoid valves are a key element of modern hydraulic systems. They provide precise control, automation, and safe operation of machinery. At BRhydraulic.eu, you'll find a wide selection of valves, solenoids, and accessories that will allow you to build a reliable and efficient hydraulic system .