Product Overview
The Rexroth MG 30 G14/V (Material Number R900422153) is a manually adjustable throttle valve from the proven MG series, designed for precise flow control in industrial hydraulic systems. As a member of Rexroth’s modular valve family, this unit regulates actuator speed by metering the volumetric flow rate passing through the pressure line, independent of load-induced pressure fluctuations. The MG 30 G14/V features a robust housing with a fine-thread adjustment spindle, allowing stepless setting of the throttle cross-section for accurate speed tuning of cylinders and motors. Its sandwich-style modular construction enables direct mounting between a directional control valve and its subplate, eliminating the need for additional piping and simplifying system integration. Manufactured to Rexroth’s stringent quality standards, this throttle valve is engineered for continuous duty in demanding hydraulic circuits where reliable, repeatable flow regulation is essential.
Technical Specifications
| Parameter | Specification / Feature |
|---|---|
| Component Type | Hydraulic Throttle Valve (Flow Control / Modular Valve) |
| Model Designation | MG 30 G14/V |
| Material Number | R900422153 |
| Operating Pressure | Standard Industrial Grade (Up to rated bar per Rexroth MG series) |
| Mounting & Connection | Modular sandwich mounting, ISO / Manufacturer Interface (NG30) |
| Adjustment Type | Manual spindle adjustment with locknut |
| Flow Direction | Metering in pressure line (throttle configuration per model code) |
Engineering Features & Advantages
- Precision Flow Metering: Fine-thread adjustment spindle enables stepless, repeatable setting of the throttle cross-section for accurate actuator speed control.
- Load-Independent Regulation: Throttle design maintains consistent flow characteristics across varying system pressures, ensuring stable machine motion.
- Modular Sandwich Construction: Direct integration between directional valve and subplate reduces piping, leak points, and installation time.
- Industrial Reliability: Built for continuous operation under severe industrial conditions with robust housing and wear-resistant metering edges.
- Direct Fit Replacement: Exact dimensional and functional compatibility with original Rexroth OEM standards for drop-in service.
Typical Industrial Applications
This throttle valve is widely deployed in plastic injection molding machines for precise injection and clamping speed control, metallurgical presses requiring controlled ram descent, CNC machine tools and machining centers for feed rate regulation, and general construction and marine hydraulic systems where reliable actuator speed adjustment is critical. It is equally suited to test stands, hydraulic power units, and any modular circuit requiring accurate flow metering between a directional control valve and its mounting surface.
PRODUCT IMAGES
REXROTH MG 30 G14/V / R900422153 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 30 G14/V / R900422153 Throttle Valve. This Germany-made hydraulic component features a precise flow control design, delivering reliable fluid regulation for heavy-duty industrial systems.