Product Overview
The HAWE SKP1NN/1,2LN06GA directional seat valve (part number 111.12.012.0A) is a precision-engineered, leak-free seated valve from HAWE Hydraulik’s SKP series, designed for reliable directional control of hydraulic fluid flow in high-pressure industrial circuits. Operating on the proven ball-seat principle, this valve achieves zero-leakage sealing in the closed position by pressing a hardened steel ball against a precision-machined seat, making it ideal for load-holding, clamping, and pressure-holding applications where internal leakage is unacceptable. The SKP1NN/1,2LN06GA is a direct-operated, normally closed (NC) 2/2-way directional seat valve, actuated via a solenoid, with a nominal size of 6 (NG6) and a maximum operating pressure of up to 400 bar depending on the flow direction. Its compact cartridge-style design allows for space-saving integration into manifold blocks and hydraulic power units, while the robust construction ensures long service life and consistent switching performance in demanding industrial environments.
Technical Specifications
| Parameter | Specification / Feature |
|---|---|
| Component Type | Directional Seat Valve (2/2-way, normally closed) |
| Model Designation | SKP1NN/1,2LN06GA / 111.12.012.0A |
| Nominal Size | NG6 (CETOP 3 / ISO 4401 size 06) |
| Operating Pressure | Up to 400 bar (dependent on flow direction and port configuration) |
| Nominal Flow Rate | Up to 12 L/min (typical for NG6 seat valve configuration) |
| Actuation Type | Solenoid-actuated (direct operated) |
| Sealing Principle | Ball seat design — zero leakage in closed position |
| Mounting & Connection | Cartridge / manifold mounting per HAWE standard interface |
| Hydraulic Fluid Compatibility | Mineral oil-based hydraulic fluids (HL, HLP) per DIN 51524 |
| Ambient Temperature Range | -20 °C to +50 °C (standard solenoid configuration) |
Engineering Features & Advantages
- Zero-Leakage Sealing: The ball-seat design provides absolutely tight shut-off in the closed position, preventing internal leakage and ensuring reliable load holding without drift — critical for clamping and positioning circuits.
- 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: Exact dimensional and functional compatibility with original HAWE OEM standards, ensuring drop-in replacement without modification to existing manifolds or piping.
Typical Industrial Applications
Its compact cartridge-style design allows for space-saving integration into manifold blocks and hydraulic power units, while the robust construction ensures long service life and consistent switching performance in demanding industrial environments.
PRODUCT IMAGES
HAWE SKP1NN/1,2LN06GA / 111.12.012.0A Directional Seat 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 SKP1NN/1,2LN06GA / 111.12.012.0A Solenoid Directional Seat Valve. This German-made hydraulic component features a robust poppet design, delivering leak-free, reliable fluid control for heavy-duty industrial systems.
