Spool hydraulic directional control valve APL

solenoid-operated4/3-waycompact

Overview The APL On/Off Control Unit is designed for opening and closing hydraulic actuators on isolation valves. It provides precise on/off control (not for positioning) via a 4/3-way solenoid valve, adjustable throttle(s) for speed regulation and integrated check valves to prevent actuator drift. The unit includes two minimess ports for pressure monitoring and maintenance and can be mounted directly on ASM-E actuators or integrated into Multi-Station Manifolds (MSM). Compatible with mineral oil and fire-resistant hydraulic fluids; suitable for demanding industrial valve systems.

Key features

• 4/3-way solenoid valve for directional on/off control
• Adjustable throttle(s) for speed regulation
• Integrated check valves to prevent actuator drift
• Two minimess ports for pressure checks and servicing
• Compact, lightweight design for flexible installation
• Mounting: direct on ASM-E actuators or integration with MSM
• Compatible with mineral oil and fire-resistant hydraulic fluids

Additional technical highlights

• Available flow sizes: Small 30 L/min, Large 60 L/min
• Operating pressure: 50 to 160 bar
• IP65-rated anodised aluminium housing
• Operating temperature: -10°C to 80°C

Technical specifications

• Ambient temperature: -10°C to 80°C
• Material: Anodised aluminium
• Operating pressure: 50–160 bar
• Supply medium: Hydraulic
• Flow capacity: Small 30 L/min; Large 60 L/min
• Sealing/drift prevention: Integrated check valves
• Service connections: Two minimess ports
• Mounting: Direct on ASM-E actuators or with MSM (Multi‑Station Manifold)
• Fluid compatibility: Mineral oil and fire-resistant hydraulic fluids
• Ingress protection: IP65
• Temperature rating: -10°C to 80°C