LECQ DOUAI 603 AJJ 1″1/4 20150042 OF1

LECQ INDUSTRIE 603 AJJ Hydraulic Valve

Description

This is a robust hydraulic directional control valve, model 603 AJJ, from the specialist manufacturer LECQ INDUSTRIE. It is designed for controlling the flow and direction of hydraulic fluid in industrial machinery. This unit is pilot-operated via a dual solenoid valve, providing precise and reliable switching. The valve’s heavy-duty cast iron body ensures durability in demanding operational environments. This item is new old stock, manufactured in 2015, and in excellent condition.

Specifications

• Manufacturer: LECQ INDUSTRIE
• Model: 603 AJJ
• Type: Hydraulic Directional Control Valve
• Port Size: 1″1/4 (1.25 inch)
• Actuation: Solenoid Pilot Operated
• Solenoid Voltage: 230V AC, 50Hz
• Solenoid Power: 13.5 VA
• Duty Cycle (ED): 100%

Label Info

• Part Number: 603 AJJ 1″1/4
• Order Code: 20150042 OF1
• Date of Manufacture: February 2015

Application

This type of valve is typically used in heavy industrial applications such as manufacturing plants, hydraulic presses, material handling equipment, and mobile machinery where reliable fluid control is critical.

Country of Origin

France

CO2 Impact

By purchasing this pre-owned component, you are contributing to a circular economy and helping to avoid 44 kg of CO2 emissions associated with the production of a new one. This saving is comparable to the emissions from driving a car for 220 kilometers.

Availability

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

FAQ

Question?

What is the required voltage and frequency for the solenoid coils?

The solenoid coils are designed to operate on a 230V AC power supply at a frequency of 50Hz.

Question?

What is the port connection size for this valve?

The main hydraulic ports have a connection size of 1 and 1/4 inches.

Question?

Is this a direct-acting or pilot-operated valve?

This is a pilot-operated valve. The smaller black solenoid valve on top controls the main spool in the larger green body, allowing it to handle higher flow rates and pressures than a direct-acting valve of a similar size.

Last Update: Friday, March 13, 2026

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