Product Overview
The HAWE KS 2-1 is a directly actuated directional seat valve manufactured by HAWE Hydraulik, engineered for leak-free shut-off and reliable switching of hydraulic flows in high-pressure industrial circuits. Operating on the ball-seat (poppet) principle rather than a sliding spool, the KS series achieves zero internal leakage in the closed position, making it ideal for load-holding, clamping, and pressure-holding functions where drift cannot be tolerated. The KS 2-1 designation indicates a 2-way, 2-position (2/2) seat valve configuration with a single solenoid or mechanical actuation, designed for block mounting or as a compact cartridge-style component within HAWE modular hydraulic power packs and control manifolds.
Technical Specifications
| Parameter | Specification / Feature |
|---|---|
| Component Type | Directional Seat Valve (Hydraulic Valve) |
| Model Designation | HAWE KS 2-1 |
| Valve Function | 2/2-way directional seat valve, normally closed (NC) |
| Operating Pressure | Standard Industrial Grade (up to rated bar per HAWE KS series) |
| Sealing Principle | Ball seat / poppet-type, leak-free when closed |
| Actuation | Direct solenoid or mechanical actuation (per model variant) |
| Mounting & Connection | Standard ISO / Manufacturer Interface, block or manifold mounting |
Engineering Features & Advantages
- Precision Performance: The ball-seat design delivers bubble-tight sealing in the closed position, eliminating internal leakage and preventing load drift in holding circuits.
- Fast, Positive Switching: Direct actuation provides rapid, defined response with minimal spool travel, ensuring crisp directional control and repeatable switching behavior.
- Industrial Reliability: Built for continuous operation under severe industrial conditions, with robust construction resistant to contamination and pressure spikes.
- Compact Modular Integration: Designed for space-saving block mounting, making it ideal for HAWE modular power packs and compact manifold assemblies.
- Direct Fit Replacement: Exact dimensional and functional compatibility with original OEM standards for drop-in service and retrofit.
Typical Industrial Applications
The HAWE KS 2-1 directional seat valve is widely deployed in hydraulic clamping and fixture systems, plastic injection molding machines, metallurgical presses, and machine tool load-holding circuits. Its leak-free shut-off capability also suits construction and marine hydraulics, hydraulic power units, and any application requiring reliable 2/2-way directional control with zero internal leakage.
PRODUCT IMAGES
HAWE KS 2-1 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 KS 2-1 Solenoid Directional Seat Valve. This German-made hydraulic component features a compact poppet design, delivering leak-free, reliable fluid control for heavy-duty industrial systems.
