Electrically-actuated valve WL 29470

regulatingflow controlfor oil

Overview
The WL 29470 hydraulic flow valve is a precision flow control component for oil-based hydraulic systems. It regulates and stabilizes actuator speed by controlling oil flow, reduces pressure spikes and vibration, and supports improved system efficiency. The valve has a compact, durable design with corrosion-resistant parts and robust seals for extended service life. It offers adjustable flow settings suitable for various machines and high-pressure applications.

Key features

• Precise oil flow control with adjustable settings
• Maintains consistent actuator speed and stable pressure distribution
• Compact, rugged construction for harsh environments
• High-pressure capability up to 315 bar
• Robust seals and corrosion-resistant materials to minimize leaks
• Smoother operation with reduced vibration and lower energy losses
• Easy integration into standard hydraulic circuits

Applications

• Construction machinery: cranes, loaders, excavators — smooth lifting and positioning
• Automated production lines — consistent cylinder speed for accuracy and repeatability
• Agricultural equipment — stable operation under varying loads
• Hydraulic presses, forming machines and injection molding — regulate ram/mold speed and reduce mechanical shock
• Material handling: forklifts, lift tables — improved safety and control
• OEM systems and retrofit projects requiring reliable flow control

Advantages and limitations

• Advantages: high-precision flow regulation, metal construction, compact footprint, adjustable to application needs, effective sealing to reduce oil leakage
• Limitations: requires correct installation and periodic maintenance; manual adjustment may be less convenient than electronic/proportional control; sensitive to contaminated oil — recommended filtration

Additional technical notes
The valve is designed to minimize pressure spikes, reduce system vibration and provide stable actuator movement. It is suitable for high-accuracy and harsh-environment applications and can be customized in size, material and pressure rating (custom tooling and R&D fees may apply according to the manufacturer).

Caractéristiques / spécifications techniques

• Model: WL 29470
• Dimension (L*W*H): 220*100*60
• Maximum flow rate: 80 L/Min
• Maximum pressure: 315 bar
• Valve type: Directional Control Valve
• Number of ways: Two-way
• Port connection size: 1/4 in
• Pressure connection: 3/8 in
• Weight: 4.8 (unit not specified)
• Warranty: 1 Year
• Brand: Weilong
• Power: DC24V
• Media: Oil
• Temperature: Ordinary Temperature
• Actuator: Solenoid Coil
• Material (body/packaging note): Steel (packaging: Carton)
• Type: Direct Acting
• Place of origin: Dongguan, China