Product Overview
The MAC 55B-14-PE-591JB and 56C-35-611JM are precision-engineered pneumatic solenoid valves manufactured by MAC Valves, a globally recognized leader in air valve technology. These direct-acting, balanced poppet solenoid valves are designed for high-cycle industrial pneumatic control, delivering fast response, consistent shifting, and long service life in demanding automation environments. The 55B series is a compact 4-way solenoid valve with a balanced poppet design, while the 56C series offers a larger flow capacity in a robust inline body configuration. Both models operate on the balanced poppet principle, ensuring reliable actuation regardless of pressure fluctuations and providing excellent repeatability for directional control of pneumatic actuators, cylinders, and air-operated process equipment.
Technical Specifications
| Parameter | Specification / Feature |
|---|---|
| Component Type | Pneumatic Solenoid Valve (4-Way, Balanced Poppet) |
| Model Designation | 55B-14-PE-591JB / 56C-35-611JM |
| Operating Pressure | Standard Industrial Grade (Up to 150 PSI / 10 bar) |
| Mounting & Connection | Standard ISO / Manufacturer Interface (Inline / Manifold Mount) |
| Valve Function | 4-Way, 5-Port, 2-Position / 3-Position Configurable |
| Actuation Type | Solenoid Pilot / Direct Solenoid Actuated |
| Seal Material | Nitrile (Buna-N) / Viton Options Available |
| Body Material | Anodized Aluminum / Zinc Alloy |
Engineering Features & Advantages
- Balanced Poppet Design: The MAC balanced poppet construction eliminates the effects of pressure fluctuations on shifting forces, ensuring consistent, repeatable valve actuation across the full operating pressure range.
- High Cycle Rate Capability: Engineered for millions of maintenance-free cycles, these solenoid valves are ideal for high-speed automated assembly, packaging, and material handling systems.
- Fast Response Time: Direct solenoid actuation provides rapid opening and closing, minimizing cycle times and improving overall machine throughput.
- Industrial Reliability: Built for continuous operation under severe industrial conditions, with robust coil insulation and corrosion-resistant body construction.
- Direct Fit Replacement: Exact dimensional and functional compatibility with original OEM MAC valve specifications, ensuring drop-in replacement without modification.
- Versatile Circuit Function: Available in 4-way, 5-port configurations suitable for double-acting cylinder control, vacuum service, and diverter applications.
Typical Industrial Applications
These MAC pneumatic solenoid valves are widely deployed in automated manufacturing and process industries, including plastic injection molding machines for mold opening/closing and ejector control, packaging and labeling equipment
PRODUCT IMAGES
MAC 55B-14-PE-591JB / 56C-35-611JM 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-PE-591JB / 56C-35-611JM Solenoid Valve. This USA-made 24 VDC hydraulic component features a 4-way 2-position spool design, delivering leak-free, reliable fluid control for heavy-duty industrial systems.