Product Overview
The QUALITROL 208-60Z (Part Number: 50087862-1-2) is a precision-engineered pressure relief valve designed for robust hydraulic system protection and pressure regulation. Manufactured by Qualitrol, a recognized brand in industrial instrumentation and fluid control, this valve operates on a direct-acting, spring-loaded poppet or spool principle. Its primary function is to limit system pressure by diverting excess fluid to the reservoir when the preset cracking pressure is exceeded, thereby safeguarding pumps, actuators, and downstream components from overpressure damage. The 208-60Z is a direct-fit replacement for OEM part 50087862-1-2, ensuring seamless integration into existing hydraulic circuits without modification.
Technical Specifications
| Parameter | Specification / Feature |
|---|---|
| Component Type | Pressure Relief Valve (Pressure Control Valve) |
| Model Designation | 208-60Z / 50087862-1-2 |
| Operating Pressure | Standard Industrial Grade (Up to rated bar; consult factory for specific cracking pressure settings) |
| Mounting & Connection | Standard ISO / Manufacturer Interface (direct cartridge or inline mounting) |
| Actuation Method | Direct-acting, spring-loaded poppet/spool |
| Adjustment Type | Preset / Fixed (factory-set cracking pressure) |
| Fluid Compatibility | Mineral-based hydraulic oils, synthetic fluids (consult compatibility chart) |
Engineering Features & Advantages
- Precision Pressure Control: The direct-acting spring-loaded design ensures accurate and repeatable cracking pressure, minimizing pressure spikes and maintaining stable system operation.
- Industrial Reliability: Built for continuous operation under severe industrial conditions, with robust construction that resists contamination and wear.
- Direct Fit Replacement: Exact dimensional and functional compatibility with OEM part 50087862-1-2, eliminating the need for adapters or system rework.
- Fast Response: Quick opening and closing characteristics protect hydraulic components from sudden overpressure events.
- Leakage Minimization: Precision-machined sealing surfaces reduce internal leakage, improving overall system efficiency.
Typical Industrial Applications
This pressure relief valve is commonly used in plastic injection molding machines, metallurgical presses, construction and marine hydraulic systems, CNC machine tools, and general industrial power units where reliable overpressure protection is critical. It is also suitable for test stands, hydraulic power packs, and any application requiring a dependable, preset pressure limit.
PRODUCT IMAGES
QUALITROL 208-60Z / 50087862-1-2 Pressure Relief 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 QUALITROL 208-60Z / 50087862-1-2 Solenoid Directional Seat Valve. This US-made hydraulic component features a robust poppet design, delivering leak-free, reliable fluid control for heavy-duty industrial systems.
