Product Overview
The MAC 34B-L00-GDFA-1KT is a high-performance pneumatic solenoid valve manufactured by MAC Valves, a globally recognized leader in air valve technology. This 4-way, 3-position directional control valve operates on a balanced poppet design, delivering rapid, repeatable actuation with minimal shift force and virtually zero leakage. Engineered for demanding industrial automation and process control environments, the 34B series valve serves as a critical control element in pneumatic circuits, directing compressed air to double-acting cylinders, actuators, and air-operated process equipment. Its modular construction and robust solenoid pilot mechanism ensure consistent performance across millions of cycles, making it a preferred choice for OEM and MRO applications requiring precise directional air control.
Technical Specifications
| Parameter | Specification / Feature |
|---|---|
| Component Type | Pneumatic Solenoid Valve (4-Way, 3-Position Directional Control) |
| Model Designation | MAC 34B-L00-GDFA-1KT |
| Operating Pressure | Standard Industrial Grade (Up to 150 PSI / 10 bar rated) |
| Mounting & Connection | Standard ISO / Manufacturer Interface (Sub-base or manifold mount) |
| Valve Function | 4-Way, 3-Position, Closed Center |
| Actuation Type | Solenoid Pilot / Spring Return |
| Port Size | 1/4″ NPT (standard industrial porting) |
| Voltage Options | Common AC/DC industrial voltages available (consult factory) |
| Seal Material | Nitrile (Buna-N) / Viton options for media compatibility |
Engineering Features & Advantages
- Precision Performance: Balanced poppet design ensures fast, consistent response times and high flow rates with minimal pressure drop, enabling precise control of pneumatic actuators and cylinders.
- Industrial Reliability: Built for continuous operation under severe industrial conditions, with a rugged solenoid pilot mechanism rated for millions of trouble-free cycles.
- Direct Fit Replacement: Exact dimensional and functional compatibility with original OEM standards, ensuring drop-in replacement without modification to existing manifolds or sub-bases.
- Leak-Free Operation: Advanced seal technology and precision-machined spool/poppet interfaces minimize air leakage, reducing energy consumption and improving system efficiency.
- Modular Versatility: Compatible with MAC’s modular manifold systems, allowing easy integration, expansion, and maintenance in complex pneumatic control panels.
Typical Industrial Applications
This MAC 34B-L00-GDFA-1KT pneumatic solenoid
PRODUCT IMAGES

MAC 34B-L00-GDFA-1KT 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 34B-L00-GDFA-1KT 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.