Overview
The Numatics 152SA400M041W61 is a Mark 15 series directional control valve manufactured by ASCO Numatics, a leading supplier of pneumatic automation components. This model features direct solenoid actuation with spring return, enabling fast and reliable switching of pressurized air flow in compressed air circuits. The valve is designed for both mobile and industrial pneumatic applications where space and performance are critical.
Key Features
- 4-Way / 2-Position (5/2) Configuration: Directs flow from pressure to work ports A and B, enabling reversible pneumatic cylinder control.
- Direct Solenoid Actuation: Energize the solenoid to switch; spring return resets the valve automatically.
- Plug-In Base Design: Electrical plug-in connection allows solenoid and valve unit replacement without breaking piping connections.
- Base or Manifold Mounting: Versatile mounting options for integration into custom or manifold assemblies.
- Optional Add-On Sandwich Components: Speed controls and pressure regulators can be integrated directly into the assembly.
Technical Specifications
- Series: Mark 15 / PA 15
- Valve Type: 4-Way / 2-Position Directional Control
- Actuation: Direct Solenoid / Spring Return
- Solenoid Voltage: 24 VDC (standard for W61 configuration)
- Operating Pressure Range: 0 to 150 PSIG (0 to 10.3 BAR)
- Pilot Pressure Range: 20 to 125 PSIG
- Vacuum Range: 28 in. Hg (for vacuum applications)
- Flow Capacity: 69 CFM (nominal)
- Coefficient of Volume (Cv): 1.5
- Port Size: 1/4 inch NPT (standard)
- Body Style: Base-Mounted
- NEMA Classification: NEMA 4
- Electrical Connection: DC Plug-In with Indicator Light
- Country of Origin: United States
Typical Applications
The Numatics 152SA400M041W61 is ideal for:
- Pneumatic cylinder direction and speed control in industrial machinery
- Mobile equipment hydraulic / pneumatic systems (dump trucks, loaders, drills)
- Automated assembly and material handling systems
- Process control valves requiring solenoid actuation
- OEM equipment integrating sandwich speed controls or regulators
Compatibility & Replacements
Compatible With
- Standard pneumatic bases and manifold blocks (Mark 15 / PA 15 compatible)
- Numatics sandwich speed control and pressure regulator modules
- 24 VDC electrical control systems and PLC outputs
- NPTF and NPT threaded port systems
- Lubricated and unlubricated compressed air systems
Replaces / Drop-In Replacement For
- Numatics 152SA400M000061 (base configuration variant)
- Other Mark 15 152SA4xx series valves with equivalent solenoid and electrical specifications
- ASCO Mark 15 directional control valves with matching configuration codes
- Verify exact cross-reference with system integrator before ordering.
Works With
- Mark 15 / PA 15 base and manifold assemblies
- 24 VDC solenoid control coils and pilot pressure regulators
- Sandwich-mounted speed controls (flow control modules)
- Integral or external pressure regulators
- Standard industrial pneumatic control systems and automation platforms
