Product Overview
The MAC 55B-14-PI-611JM is a high-performance pneumatic solenoid valve manufactured by MAC Valves, a globally recognized leader in air valve technology. This 4-way, 5-port directional control valve utilizes a balanced poppet design, delivering fast, repeatable response and high flow rates in a compact body. Engineered for demanding industrial automation and process control systems, the 55B-14-PI-611JM serves as a reliable interface between electronic control signals and pneumatic actuators, effectively directing compressed air to cylinders, rotary actuators, and other pneumatic devices. Its robust construction and precision-machined internal components ensure consistent shifting and long service life, even in high-cycle applications.
Technical Specifications
| Parameter | Specification / Feature |
|---|---|
| Component Type | Pneumatic Solenoid Valve (Directional Control Valve) |
| Model Designation | 55B-14-PI-611JM |
| Valve Function | 4-Way, 5-Port, 2-Position (Single Solenoid, Spring Return) |
| Operating Pressure | Up to 150 PSI (10.3 bar) — Standard Industrial Grade |
| Flow Rate (Cv) | High-flow balanced poppet design (approx. 1.0 Cv) |
| Solenoid Voltage | 24V DC / 120V AC (model-dependent; consult factory) |
| Port Size | 1/4″ NPTF (standard industrial interface) |
| Mounting & Connection | Inline manifold / sub-base mount, standard ISO interface |
| Body Material | Anodized aluminum alloy |
| Seal Material | Nitrile (Buna-N) / Viton (application-specific) |
Engineering Features & Advantages
- Balanced Poppet Design: The MAC 55B series utilizes a patented balanced poppet mechanism that eliminates the effects of pressure differentials, ensuring consistent shifting force and reliable operation regardless of inlet pressure fluctuations.
- Fast Response & High Cycle Rate: Precision solenoid actuation delivers rapid opening and closing times, making this valve ideal for high-speed packaging, sorting, and automated assembly operations.
- Industrial Reliability: Built for continuous operation under severe industrial conditions, with a rated life exceeding millions of cycles when properly maintained and lubricated with clean, dry compressed air.
- Direct Fit Replacement: Exact dimensional and functional compatibility with original MAC standards, allowing straightforward retrofit into existing hydraulic systems without rework.
Typical Industrial Applications
Its robust construction and precision-machined internal components ensure consistent shifting and long service life, even in high-cycle applications.
PRODUCT IMAGES
MAC 55B-14-PI-611JM Pneumatic Solenoid Valve
âš¡ Emergency Plant Maintenance & Ready-to-Ship Notice:
- Authentic & Fully Tested: 100% bench tested for hydraulic response, pressure rating, and null-bias stability before dispatch.
- Fast Dispatch: In-stock units ready for same-day dispatch via DHL / FedEx Express directly to your plant.
- Pre-Shipment Verification: High-definition photos, video testing runs, and serial number verification provided prior to shipment.
- Peace of Mind: Covered by our 12-Month Replacement Warranty.
Shop the genuine MAC 55B-14-PI-611JM Solenoid Operated Directional Control Valve. This USA-made 24V DC hydraulic component features a 4-way, 2-position spool design, delivering leak-free, reliable fluid control for heavy-duty industrial systems.