Product Overview
The Rexroth MG 6 G14/V (Material Number R900437338) is a precision-manufactured modular throttle valve from the proven Rexroth MG series, engineered for accurate flow control in industrial hydraulic systems. As a sandwich-style flow control valve, it regulates actuator speed by metering the volumetric flow rate passing through the pressure or return line, independent of load-induced pressure fluctuations. The MG 6 G14/V is designed for direct mounting between a directional control valve and its subplate in accordance with ISO 4401 / DIN 24340 (NG6 / CETOP 3) interface standards, making it an ideal drop-in modular component for compact manifold assemblies. Its robust spool-and-sleeve throttling mechanism delivers repeatable, finely adjustable flow settings, ensuring precise velocity control of cylinders and motors in demanding industrial circuits.
Technical Specifications
| Parameter | Specification / Feature |
|---|---|
| Component Type | Hydraulic Valve – Modular Throttle / Flow Control Valve |
| Model Designation | MG 6 G14/V |
| Material Number | R900437338 |
| Nominal Size | NG6 (CETOP 3 / ISO 4401 size 6) |
| Operating Pressure | Standard Industrial Grade (Up to 315 bar rated) |
| Flow Adjustment | Manual, infinitely variable via set screw / adjustment spindle |
| Mounting & Connection | Sandwich / modular plate mounting per ISO 4401 / DIN 24340 (NG6) |
| Hydraulic Fluid | Mineral oil based hydraulic fluids (HL, HLP) per DIN 51524 |
Engineering Features & Advantages
- Precision Flow Metering: The throttling spool and matched bore geometry provide finely adjustable, repeatable flow settings for accurate actuator speed control, minimizing velocity drift under varying load conditions.
- Modular Sandwich Design: Compact NG6 interface allows direct stacking between directional valves and subplates, reducing piping, leak points, and overall manifold footprint in dense hydraulic power units.
- Load-Independent Regulation: Maintains stable flow settings across a wide pressure differential range, ensuring consistent machine cycle times in continuous industrial operation.
- Industrial Reliability: Hardened, wear-resistant internal components are built for continuous operation under severe industrial conditions and high duty cycles.
- Direct Fit Replacement: Exact dimensional and functional compatibility with original Rexroth OEM standards, ensuring drop-in interchangeability without manifold modification.
Typical Industrial Applications
The Rexroth MG 6 G14/V throttle valve is widely deployed in plastic injection molding machines for precise mold closing and injection speed control, in metallurgical presses and forming equipment for controlled ram velocity, in CNC machine tools and machining centers for accurate feed axis regulation, and in general construction, marine, and material handling hyd
PRODUCT IMAGES
REXROTH MG 6 G14/V / R900437338 Throttle 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 REXROTH MG 6 G14/V / R900437338 Throttle Valve. This Germany-made hydraulic component features a precise flow control design, delivering leak-free, reliable fluid regulation for heavy-duty industrial systems.