Product Overview
The Rexroth MK 10 G14/V (Material No. R900424579) is a modular throttle check valve designed for precise flow control and pressure compensation in industrial hydraulic systems. As part of the Rexroth MK series, this valve is a sandwich-style modular component that mounts between a directional control valve and its subplate, providing one-way flow restriction with free reverse flow. The valve operates on a dual-function principle: a throttle poppet or spool meters flow in one direction, while an integrated check function allows unrestricted flow in the opposite direction. This model features a G14 throttle insert, indicating a specific metering orifice size for fine-tuned flow regulation. The MK 10 G14/V is engineered for NG10 (size 10) modular valve stacks, making it a critical component for controlling actuator speed, synchronizing cylinder movement, and managing pressure drop in demanding industrial circuits.
Technical Specifications
| Parameter | Specification / Feature |
|---|---|
| Component Type | Throttle Check Valve (Modular / Sandwich Plate Design) |
| Model Designation | MK 10 G14/V / R900424579 |
| Nominal Size | NG10 (Size 10) per ISO 4401 / CETOP 5 |
| Throttle Insert | G14 (specific orifice diameter for metered flow) |
| Operating Pressure | Up to 315 bar (standard industrial grade) |
| Flow Direction | Metered flow in one direction; free flow via check valve in reverse |
| Mounting & Connection | Modular sandwich mounting per ISO 4401 / DIN 24340, NG10 interface |
| Seal Material | NBR (Buna-N) standard; FKM available on request |
| Adjustment Type | Fixed throttle insert (non-adjustable) |
Engineering Features & Advantages
- Precision Flow Metering: The G14 throttle insert provides a fixed, repeatable orifice for accurate flow restriction, enabling precise speed control of hydraulic actuators and consistent cycle times in automated machinery.
- Integrated Check Function: The built-in check valve allows unrestricted reverse flow, eliminating the need for separate check valves and simplifying circuit design while reducing potential leak points.
- Modular Sandwich Construction: Designed for NG10 modular valve stacks, the MK 10 G14/V mounts directly between a directional valve and subplate, minimizing piping, saving space, and reducing installation time.
- Industrial Reliability: Built for continuous operation under severe industrial conditions, with robust materials and precision machining that ensure long service life and stable performance.
- Direct Fit Replacement: Exact dimensional and functional compatibility with original REXROTH standards, allowing straightforward retrofit into existing hydraulic systems without rework.
Typical Industrial Applications
The MK 10 G14/V is engineered for NG10 (size 10) modular valve stacks, making it a critical component for controlling actuator speed, synchronizing cylinder movement, and managing pressure drop in demanding industrial circuits.
PRODUCT IMAGES
REXROTH MK 10 G14/V / R900424579 Throttle Check 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 MK 10 G14/V / R900424579 Check Valve. This Germany-made hydraulic component features a poppet-type design, delivering leak-free, reliable fluid control for heavy-duty industrial systems.