Product Overview
The MAC 56C-35-611JM and 55B-14-PE-591JB are precision-engineered pneumatic solenoid valves manufactured by MAC Valves, a globally recognized leader in high-cycle industrial air valve technology. These direct-acting, balanced poppet solenoid valves are designed for reliable, high-speed actuation in demanding process and pneumatic control circuits. The 56C-35-611JM is a 4-way, 5-port solenoid valve with a single solenoid, spring-return configuration, while the 55B-14-PE-591JB is a 4-way, 5-port valve with a plug-in electrical connection and manual override. Both models utilize MAC’s patented balanced poppet design, which ensures consistent shifting forces regardless of inlet pressure fluctuations, delivering precise directional control of compressed air in automated industrial systems.
Technical Specifications
| Parameter | Specification / Feature |
|---|---|
| Component Type | Pneumatic Solenoid Valve (Directional Control Valve) |
| Model Designation | 56C-35-611JM / 55B-14-PE-591JB |
| Valve Function | 4-Way, 5-Port, 2-Position (Single Solenoid, Spring Return) |
| Operating Pressure | Standard Industrial Grade (Up to 150 psi / 10 bar) |
| Actuation Type | Direct-Acting Solenoid with Balanced Poppet |
| Mounting & Connection | Standard ISO / MAC Sub-Base Interface with Plug-In Electrical Connection |
| Port Size | 1/4″ NPTF (Standard Industrial) |
| Voltage Options | 12 VDC, 24 VDC, 110 VAC, 220 VAC (Model Dependent) |
| Seal Material | Nitrile (Buna-N) / Viton (Application Specific) |
Engineering Features & Advantages
- Precision Performance: The balanced poppet design eliminates the effects of inlet pressure variations, ensuring consistent shifting forces and reliable operation across the full pressure range. High cycle rate capability supports rapid actuation in high-speed automated processes.
- Industrial Reliability: Built for continuous operation under severe industrial conditions with a robust solenoid construction, corrosion-resistant materials, and a proven poppet mechanism that resists contamination and wear.
- Direct Fit Replacement: Exact dimensional and functional compatibility with original OEM MAC valve standards, including plug-in electrical connections and manual override options for simplified maintenance and troubleshooting.
- Direct Fit Replacement: Exact dimensional and functional compatibility with original MAC OEM standards, ensuring drop-in replacement without modification to existing manifolds or piping.
Typical Industrial Applications
Both models utilize MAC’s patented balanced poppet design, which ensures consistent shifting forces regardless of inlet pressure fluctuations, delivering precise directional control of compressed air in automated industrial systems.
PRODUCT IMAGES
MAC 56C-35-611JM / 55B-14-PE-591JB 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 56C-35-611JM / 55B-14-PE-591JB Solenoid Directional 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.