Product Overview
The FESTO MHE3-M1H-3/2O-1/8 (Part No. 525166) is a compact, directly actuated 3/2-way solenoid valve from Festo’s MHE3 series, engineered for precise pneumatic control in industrial automation and process systems. Featuring a normally open (NO) function and a 1/8″ threaded port connection, this valve delivers fast, reliable switching of compressed air for single-acting cylinders, pilot valve actuation, and general-purpose pneumatic circuit control. Its direct-acting solenoid design ensures dependable operation even at zero differential pressure, making it a versatile component for demanding B2B environments where consistent response and long service life are essential.
Technical Specifications
| Parameter | Specification / Feature |
|---|---|
| Component Type | Pneumatic Solenoid Valve (3/2-way, direct actuation) |
| Model Designation | MHE3-M1H-3/2O-1/8 / 525166 |
| Valve Function | 3/2-way, normally open (NO) |
| Operating Pressure | Standard pneumatic range (approx. 0 to 8 bar, depending on configuration) |
| Pneumatic Connection | G1/8 threaded ports |
| Actuation Type | Electrical solenoid, direct-acting |
| Mounting & Connection | Standard Festo interface / inline or manifold mounting |
Engineering Features & Advantages
- Precise Pneumatic Switching: Direct-acting 3/2-way design provides reliable valve actuation independent of system pressure, ensuring consistent performance in critical control circuits.
- Compact & Efficient: Space-saving MHE3 body allows high-density installation in control cabinets and manifold assemblies without sacrificing flow capacity.
- Industrial Reliability: Built for continuous operation under severe industrial conditions, with robust solenoid construction and durable sealing for long service intervals.
- Direct Fit Replacement: Exact dimensional and functional compatibility with original Festo OEM standards, ensuring drop-in replacement without modification.
Typical Industrial Applications
This Festo solenoid valve is widely deployed in pneumatic automation systems, including packaging machinery, assembly and handling equipment, plastic injection molding machines, CNC machine tools, and general process control skids. Its normally open configuration makes it particularly suited for safety-related venting, pilot air control, and single-acting actuator circuits requiring reliable default-open behavior.
PRODUCT IMAGES
FESTO MHE3-M1H-3/2O-1/8 / 525166 Pneumatic Solenoid Valve
⚡ 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 FESTO MHE3-M1H-3/2O-1/8 / 525166 Pneumatic Solenoid Valve. This Germany-made 24V DC component features a 3/2-way monostable function, delivering leak-free, reliable fluid control for heavy-duty industrial systems.