Product Overview
The YANMAR 146673-11721 is a precision-engineered solenoid-operated hydraulic valve designed for exacting fluid control within Yanmar hydraulic systems and compatible industrial circuits. As a direct-acting, normally closed (or application-specific) directional control valve, it governs the start, stop, and direction of hydraulic fluid flow via an electrical signal to the solenoid coil. This component is critical in systems requiring reliable, repeatable actuation, such as marine engine control, agricultural machinery hydraulics, and industrial process automation. Manufactured to Yanmar’s stringent OEM standards, it ensures leak-free operation, rapid response, and long service life under demanding conditions.
Technical Specifications
| Parameter | Specification / Feature |
|---|---|
| Component Type | Solenoid Valve (Hydraulic / Pneumatic Directional Control) |
| Model Designation | 146673-11721 |
| Operating Pressure | Standard Industrial Grade (Up to 210 bar / 3000 psi typical for this class) |
| Mounting & Connection | Standard Yanmar / ISO Interface (Cartridge or Subplate, depending on variant) |
| Actuation Type | Electrical Solenoid (12V DC or 24V DC, common) |
| Flow Direction | 2-way, 3-way, or 4-way configuration (application-specific) |
| Seal Material | NBR / FKM (Viton) for hydraulic fluid compatibility |
Engineering Features & Advantages
- Precision Performance: Fast, positive spool actuation ensures minimal pressure drop and precise flow control, critical for responsive hydraulic circuits.
- Industrial Reliability: Built for continuous operation under severe industrial conditions, including high cycle rates, vibration, and temperature fluctuations.
- Direct Fit Replacement: Exact dimensional and functional compatibility with original Yanmar OEM standards, ensuring drop-in installation without modification.
- Leak-Proof Design: High-quality seals and precision-machined spool and bore minimize internal leakage, maintaining system efficiency and safety.
- Electrical Durability: Solenoid coil encapsulated for resistance to moisture, dust, and common hydraulic fluids.
Typical Industrial Applications
This solenoid valve is commonly used in Yanmar marine diesel engines for fuel or hydraulic control, agricultural tractor hydraulic systems (e.g., hitch or steering control), construction equipment (mini-excavators, loaders), and industrial process automation where precise fluid diversion or shut-off is required. It is also suitable for general hydraulic power units and test stands demanding reliable solenoid actuation.
PRODUCT IMAGES
YANMAR 146673-11721 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 YANMAR 146673-11721 Solenoid Valve. This Japan-made 12V DC hydraulic component features a 2-way normally closed design, delivering leak-free, reliable fluid control for heavy-duty industrial systems.