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Rexroth Type 4WMM Manual Valve | 4WMM6E5X | 4WMM10D | 4WMM10J | NG6 NG10 Hand Lever Directional Valve
| Model Number | 4WMM10J3X/FV, 4WMM 10 G31/F |
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Product Description
4WMM Series Hand-Lever Directional Control Valves
Product Overview: The 4WMM series is a hand-lever actuated spool valve designed for reliable directional control in hydraulic systems. Fully compliant with ISO 4401 mounting standards, this series covers Size 6 (NG6) and Size 10 (NG10). As it requires no electrical signals for actuation, the 4WMM valve is indispensable in non-powered environments, explosion-proof applications, or emergency manual override systems. The precision-engineered lever mechanism provides superior tactile feedback, allowing operators to accurately manage the start, stop, and reversal of hydraulic actuators.
Featured models include: 4WMM6E5X/F, 4WMM10D/3X/F, 4WMM10J3X/FV, and 4WMM10G31/F.
Key Technical Advantages:
Precise Actuation Control: The ergonomic lever design ensures smooth switching without jamming, supporting both spring return (F) and detent configurations.
Extreme Environment Durability: Models equipped with V (Viton/FKM) seals (e.g., FV) offer exceptional resistance to high temperatures and aggressive chemical media.
Global Standard Interchangeability: Adheres strictly to the 5X (NG6) and 3X (NG10) design series, allowing direct replacement of major brand valves in the same specifications.
High-Pressure Reliability: Constructed with high-strength cast iron, the valve supports operating pressures up to 31.5 MPa, ensuring long-term stability under heavy-duty loads.
Detailed Specifications & Parameters:
Featured Model Matrix:
4WMM6E5X/F: Size 6, E-spool (3-pos closed center), 5X design series, spring return.
4WMM10D/3X/F: Size 10, D-spool (2-pos 4-way), 3X design series, spring return.
4WMM10J3X/FV: Size 10, J-spool, 3X series, spring return with Viton seals.
4WMM10G31/F: Size 10, G-spool (P/T connected in center), 31 enhanced design series.
Core Technical Specs:
Mounting Standard: ISO 4401-03 (NG6) / ISO 4401-05 (NG10).
Max Operating Pressure: 31.5 MPa (315 bar).
Flow Capacity: Up to 60 L/min for NG6; up to 120 L/min for NG10.
Sealing Material: NBR (Standard) or FKM (Suffix V).
Company Profile
We adhere to international quality management standards and provide a 1-year warranty including maintenance and replacement. We have established long-term strategic cooperation with many well-known brands and continuously launch new products to meet market development. Flexible payment terms are supported, including USD settlement, Alipay, Western Union and T/T.
Relying on our standardized production base and professional foreign trade team, we provide competitive factory direct prices, efficient logistics channels and punctual delivery. FJZY Hydraulic is devoted to being your trustworthy long-term partner in hydraulic and agricultural machinery fields.
Our Advantages
Fast & Reliable Delivery
Extensive Partnerships
We collaborate with numerous factories, offering a wide range of product selections and providing you with instant quote responses
Strict Quality Assurance
Quality first is our principle. We provide a one-year warranty service, ensuring you receive top-tier quality products with confidence.
Competitive Pricing
Through efficient production and close cooperation, we offer highly competitive prices, guaranteeing a cost-effective experience for you.
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