Product Overview
The PARKER N800S is a precision needle valve from Parker Hannifin’s N-series family of flow control valves, engineered for accurate, repeatable regulation of hydraulic and pneumatic fluid flow in industrial systems. The N800S operates on a fine-threaded needle-and-seat metering principle: a tapered needle is advanced or retracted against a matched seat via a knurled adjustment knob, providing infinitely variable throttling and precise flow setting. This design delivers excellent regulation characteristics at low flow rates, making the N800S a preferred choice for instrumentation circuits, bleed lines, and pilot flow control where fine adjustment resolution is critical. As a direct-acting, manually operated flow control valve, it contains no solenoids, spools, or pilot stages, ensuring simple, dependable operation with minimal maintenance.
Technical Specifications
| Parameter | Specification / Feature |
|---|---|
| Component Type | Hydraulic Valve — Needle Valve (Flow Control) |
| Model Designation | N800S |
| Manufacturer | Parker Hannifin |
| Operating Pressure | Standard Industrial Grade (up to rated bar per N-series specification) |
| Adjustment Type | Manual, fine-threaded needle with knurled knob |
| Mounting & Connection | Standard ISO / Parker N-series port interface |
Engineering Features & Advantages
- Precision Performance: Fine-threaded needle-and-seat metering delivers infinitely variable, highly repeatable flow adjustment, ideal for low-flow regulation and instrumentation circuits.
- Industrial Reliability: Direct-acting manual design with no solenoids or pilot stages, built for continuous operation under severe industrial conditions.
- Direct Fit Replacement: Exact dimensional and functional compatibility with original Parker N-series OEM standards for drop-in servicing.
Typical Industrial Applications
The PARKER N800S needle valve is widely deployed in plastic injection molding machines, metallurgical presses, CNC machine tools, and construction and marine hydraulic systems, where precise manual flow throttling, bleed control, and pilot circuit regulation are required for stable and accurate machine operation.
PRODUCT IMAGES
PARKER N800S Needle 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 PARKER N800S Solenoid Directional Control Valve. This Germany-made hydraulic component features a spool-type design, delivering leak-free, reliable fluid control for heavy-duty industrial systems.
