REXROTH 0820051075 1827414812

Rexroth 5/3-Way Pneumatic Solenoid Valve Assembly

Description

This is a complete pneumatic directional valve assembly from Rexroth, part number 0820051075, equipped with a 230V AC solenoid coil (1827414812). It is a 5/3-way valve, meaning it has five ports and three distinct positions. This model features a spring-centered mechanism with a closed center position, which blocks all ports when de-energized, holding an actuator securely in place. The integrated manual override button allows for easy testing and operation without electrical power. It is designed for a maximum pressure of 10 bar, making it suitable for a wide range of industrial automation applications.

Specifications

• Manufacturer: Rexroth
• Valve Part Number: 0820051075
• Coil Part Number: 1827414812
• Type: 5/3-Way Solenoid Valve
• Actuation: Single Solenoid, Spring Return
• Center Position: Mid-position closed
• Operating Voltage: 230V AC
• Frequency: 50/60Hz
• Power Consumption: 1.6/1.4 VA
• Maximum Operating Pressure: 10 bar
• Manual Override: Yes (Red push-button)

Label Info

• Rexroth 0820 051 075, max 10bar
• 1 827 414 812, 230V 50/60Hz, max. 10 bar 1.6/1.4VA

Application

Ideal for controlling double-acting pneumatic cylinders where it is necessary to stop the cylinder mid-stroke. Common applications include material handling, positioning tasks, and general industrial automation machinery.

Country of Origin

Made in France

CO2 Impact

Opting for a refurbished pneumatic valve like this one prevents the emission of approximately 14 kg of CO2, which is comparable to the amount produced by driving a car for 70 kilometers. This choice supports a more sustainable industrial environment.

Availability

This item is in stock and ready for immediate dispatch. Order now from spareparts2day for expert support and fast delivery.

FAQ

What is the function of the red manual override button?

The red button allows you to manually shift the valve’s spool without applying electrical power to the solenoid. This is useful for system setup, testing, or manually operating the connected actuator during a power outage.

Is this valve suitable for vacuum applications?

Typically, standard directional valves like this are designed for positive pressure applications. Using them for vacuum may not guarantee a proper seal or function. Always consult the manufacturer’s datasheet for suitability in vacuum systems.

What does ‘5/3-way, mid-position closed’ mean for my application?

This describes the valve’s core function: it has 5 ports (one inlet, two outlets, two exhausts) and 3 positions (actuate left, actuate right, and a neutral center). ‘Mid-position closed’ means that in the neutral, de-energized state, all 5 ports are blocked, which effectively stops and holds a connected pneumatic actuator in its current position.

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Last Update: Friday, March 13, 2026