VICKERS DG4S4-012A-50-L4 CHECK VALVE DG4S4012A50

Description:

The Vickers DG4S4-012A-50-L4 check valve is used in hydraulic systems to control the direction of fluid flow to cylinders, motors, and other hydraulic actuators. Commonly installed in hydraulic power units, industrial presses, injection molding machines, machine tools, and automated manufacturing equipment. Maintenance teams and system integrators use this part for hydraulic valve replacement, system repairs, machine retrofits, and control circuit upgrades.

Applications:

The Vickers DG4S4‑012A‑50 check valve is commonly used in industrial hydraulic circuits requiring reliable pilot‑operated directional control. Typical applications include manufacturing machinery, material handling systems, process equipment, metalworking machines, and automated production lines where precise actuator direction and dependable hydraulic operation are essential.

Technical Specifications:

• Manufacturer: Vickers
• Part Number: DG4S4-012A-50-L4
• Alternate Part Number: DG4S4012A50
• Product Type: Hydraulic Directional Control Valve with Check Valve
• Valve Series: DG4S4
• Valve Type: Two-Stage Pilot Operated Directional Control Valve
• Spool Code: 012A
• Design Series: 50
• Check Valve Configuration: L4
• Function: Hydraulic Flow Direction Control and Reverse Flow Prevention
• Operation: Solenoid Piloted
• Mounting Style: ISO 4401-05 / CETOP 5 Subplate Mounted
• Compatible Media: Hydraulic Oil
• Construction: Industrial-Duty Hydraulic Valve Assembly
• Purpose: Control Hydraulic Cylinder and Motor Operation
• Suitable For: Hydraulic Power Units and Industrial Machinery
• Service Environment: Industrial Manufacturing and Fluid Power Applications

Common Replacements:

• Vickers DG4S4‑012C‑50 Directional Control Valve
• Vickers DG4S4‑012A‑24DC‑50 Directional Control Valve
• Vickers DG4V‑3‑50 Solenoid Directional Control Valve