Product Overview
The HAKES ZCRV-10 is a pilot operated check valve designed for hydraulic systems requiring reliable load holding, leak-free load locking, and controlled actuator movement. As a modular-style hydraulic valve, it permits free flow in one direction and blocks reverse flow until a pilot pressure signal is applied to open the poppet. Manufactured by HAKES, this valve is engineered for integration into industrial hydraulic power units, manifold blocks, and modular valve stacks. Its pilot operated design ensures minimal pressure drop during free flow while providing positive sealing in the blocked direction, making it suitable for applications where load drift or unintended movement must be prevented.
Technical Specifications
| Parameter | Specification / Feature |
|---|---|
| Component Type | Pilot Operated Check Valve (Modular / Flow Control Valve) |
| Model Designation | ZCRV-10 |
| Operating Pressure | Standard Industrial Grade (Up to 315 bar rated) |
| Mounting & Connection | Standard ISO / Modular Interface (NG10 / CETOP 5 compatible) |
| Pilot Ratio | Standard pilot ratio (e.g., 1:3 or 1:4.5 depending on configuration) |
| Flow Direction | Free flow one direction; pilot-assisted reverse flow |
| Sealing Type | Poppet / seat design for leak-free blocking |
Engineering Features & Advantages
- Precision Performance: The pilot operated poppet mechanism ensures zero leakage in the blocked direction, providing reliable load holding and preventing actuator drift in critical hydraulic circuits.
- Industrial Reliability: Built for continuous operation under severe industrial conditions, with robust construction that withstands high pressure cycles and contaminated environments.
- Direct Fit Replacement: Exact dimensional and functional compatibility with original OEM standards, allowing drop-in replacement in modular valve stacks and manifold systems.
- Low Pressure Drop: Optimized flow paths minimize pressure loss during free flow, improving overall system efficiency and reducing heat generation.
- Modular Integration: Designed for sandwich or modular mounting, enabling compact system design and easy integration with directional, pressure, and flow control valves.
Typical Industrial Applications
The HAKES ZCRV-10 pilot operated check valve is widely used in heavy industrial scenarios including plastic injection molding machines, metallurgical presses, construction and marine hydraulics, CNC machine tools, and hydraulic power units. It is particularly suited for circuits requiring load holding, cylinder locking, and prevention of reverse flow in lifting or clamping applications.
PRODUCT IMAGES
HAKES ZCRV-10 Pilot Operated Check 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 HAKES ZCRV-10 Pilot Operated Check Valve. This German-made hydraulic component features a leak-free poppet design, delivering reliable fluid control for heavy-duty industrial systems.
