Product Overview
The HAWE SK 2.3/30 is a precision-engineered check valve belonging to HAWE Hydraulik’s modular valve program, designed for leak-free load holding and directional flow control in hydraulic systems. As a direct-acting, spring-loaded check valve, it permits free flow in one direction while reliably blocking reverse flow with minimal leakage. The “2.3” designation indicates a nominal flow capacity of approximately 30 L/min, while the “30” reflects a nominal pressure rating of up to 315 bar, making it suitable for integration into compact hydraulic power units, manifold blocks, and modular valve stacks. Its poppet-and-seat design ensures fast closing response and dependable sealing, preventing backflow and protecting downstream components from pressure surges. The SK series is widely used as a building block within HAWE’s modular system, allowing engineers to configure custom hydraulic circuits with standardized, interchangeable components.
Technical Specifications
| Parameter | Specification / Feature |
|---|---|
| Component Type | Check Valve (Flow Control & Modular Valve) |
| Model Designation | SK 2.3/30 |
| Operating Pressure | Up to 315 bar (nominal) |
| Nominal Flow Rate | Approx. 30 L/min |
| Mounting & Connection | Modular sandwich / manifold interface per HAWE standard |
| Sealing Principle | Spring-loaded poppet with metal-to-metal or soft seat |
Engineering Features & Advantages
- Precision Performance: Direct-acting poppet design delivers fast closing response and minimal internal leakage, ensuring reliable load holding and backflow prevention in demanding hydraulic circuits.
- Industrial Reliability: Built for continuous operation under severe industrial conditions, with robust construction that withstands pressure spikes and cyclic loading.
- Direct Fit Replacement: Exact dimensional and functional compatibility with original HAWE modular valve standards, enabling drop-in integration into existing manifold blocks and valve stacks.
- Modular System Integration: Designed as part of HAWE’s standardized modular valve program, allowing flexible configuration of custom hydraulic circuits with interchangeable components.
Typical Industrial Applications
The HAWE SK 2.3/30 check valve is commonly deployed in hydraulic power units and manifold blocks for plastic injection molding machines, metallurgical presses, CNC machine tools, and construction & marine hydraulic systems. It is also widely used in modular valve stacks for load holding, pilot-operated circuit protection, and directional flow control in general industrial hydraulics.
PRODUCT IMAGES
HAWE SK 2.3/30 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 HAWE SK 2.3/30 Solenoid Directional Seat Valve. This German-made hydraulic component features a poppet design, delivering leak-free, reliable fluid control for heavy-duty industrial systems.
