Product Overview
The BUSCHJOST 8590140.8866 is a precision-engineered solenoid valve from the renowned Buschjost (IMI Precision Engineering) series, designed for demanding process and pneumatic control applications. This direct-acting or pilot-operated 2/2-way solenoid valve features a robust brass or stainless steel body construction with an NBR or FKM elastomeric seal, ensuring reliable media separation and long service life. The 8590140.8866 model is configured for normally closed (NC) operation, providing fail-safe shut-off when de-energized. With its compact design, high flow capacity, and fast response time, this valve is ideally suited for controlling neutral gases, water, and light oils in industrial automation, process control, and pneumatic systems. The solenoid coil is encapsulated for protection against dust, moisture, and mechanical impact, making it a dependable choice for continuous duty cycles in harsh environments.
Technical Specifications
| Parameter | Specification / Feature |
|---|---|
| Component Type | Solenoid Valve (Process & Pneumatic) |
| Model Designation | 8590140.8866 |
| Manufacturer | BUSCHJOST (IMI Precision Engineering) |
| Valve Function | 2/2-Way, Normally Closed (NC) |
| Operating Pressure | Up to 16 bar (dependent on orifice and media) |
| Voltage Options | AC/DC coils available (e.g., 24V DC, 230V AC) |
| Body Material | Brass or Stainless Steel |
| Seal Material | NBR / FKM (media dependent) |
| Port Connection | G 1/4″ to G 1/2″ (ISO 228) |
| Mounting & Connection | Inline threaded connection, standard ISO interface |
| Protection Class | IP65 (with appropriate plug connector) |
| Duty Cycle | 100% ED (continuous duty) |
Engineering Features & Advantages
- Precision Performance: The solenoid valve (process & pneumatic) delivers precise, repeatable performance with low hysteresis and stable control across the full working range.
- Industrial Reliability: Built for continuous operation under severe industrial conditions, with robust construction and wear-resistant internal components for extended service life.
- Direct Fit Replacement: Precision-manufactured to original BUSCHJOST specifications for direct replacement, minimising downtime and eliminating fitment issues.
Typical Industrial Applications
With its compact design, high flow capacity, and fast response time, this valve is ideally suited for controlling neutral gases, water, and light oils in industrial automation, process control, and pneumatic systems.
PRODUCT IMAGES



BUSCHJOST 8590140.8866 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 BUSCHJOST 8590140.8866 Solenoid Directional Control Valve. This Germany-made hydraulic component features a spool-type design, delivering leak-free, reliable fluid control for heavy-duty industrial systems.