Product Overview
The Danfoss FCV6-16-S-0-NV (ER11126233766) is a precision-engineered flow control cartridge valve designed for accurate regulation of hydraulic fluid flow within industrial hydraulic circuits. Manufactured by Danfoss, a global leader in hydraulic component technology, this cartridge-style valve operates on a pressure-compensated flow control principle, maintaining a consistent flow rate independent of system pressure fluctuations. The FCV6 series is engineered for direct insertion into a machined manifold cavity, eliminating the need for external piping and reducing potential leak points. With a size 16 cavity interface and a standard adjustment configuration, this valve serves as a critical metering element in demanding hydraulic systems requiring precise actuator speed control and repeatable performance.
Technical Specifications
| Parameter | Specification / Feature |
|---|---|
| Component Type | Hydraulic Flow Control Cartridge Valve |
| Model Designation | FCV6-16-S-0-NV / ER11126233766 |
| Manufacturer | Danfoss |
| Cavity Size | Size 16 (ISO 7784 / Danfoss standard cavity) |
| Operating Pressure | Standard Industrial Grade (Up to 350 bar rated) |
| Flow Control Type | Pressure-compensated, adjustable metering |
| Adjustment Style | Screw / knob adjustment (NV configuration) |
| Mounting & Connection | Cartridge insertion into Size 16 manifold cavity |
| Seal Material | Nitrile (NBR) / Viton (FKM) depending on configuration |
| Fluid Compatibility | Mineral-based hydraulic oils, HLP/HM grades |
Engineering Features & Advantages
- Precision Flow Metering: The pressure-compensated spool design maintains a constant regulated flow rate regardless of upstream or downstream pressure variations, ensuring consistent actuator speed and repeatable cycle times in critical industrial processes.
- Compact Cartridge Construction: The Size 16 cartridge format enables high-density manifold integration, reducing system footprint, minimizing external leak paths, and simplifying maintenance through direct drop-in replacement.
- Industrial Reliability: Built for continuous operation under severe industrial conditions, with hardened internal components and robust sealing to withstand high-cycle duty and contaminated fluid environments.
- Direct Fit Replacement: Exact dimensional and functional compatibility with original Danfoss OEM standards, ensuring drop-in replacement without modification to existing manifolds or piping.
Typical Industrial Applications
With a size 16 cavity interface and a standard adjustment configuration, this valve serves as a critical metering element in demanding hydraulic systems requiring precise actuator speed control and repeatable performance.
PRODUCT IMAGES

Danfoss FCV6-16-S-0-NV / ER11126233766 Flow Control Cartridge Valve
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- 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 Danfoss FCV6-16-S-0-NV / ER11126233766 Proportional Flow Control Valve. This Denmark-made hydraulic component features a 2-way normally closed design, delivering leak-free, reliable fluid control for heavy-duty industrial systems.