Guangdong Yanhui Hydraulic Co., Ltd. is one of the leading manufacturers and suppliers of bosch rexroth m-3sed6uk1x poppet directional valve in China. We warmly welcome you to wholesale bulk bosch rexroth m-3sed6uk1x poppet directional valve for sale here from our factory. If you have any enquiry about pricelist and quotation, please feel free to email us.
Product Overview
▔▔The Bosch Rexroth M-3SED6UK1X is a high-performance, direct-operated directional poppet valve designed for reliable fluid power control. Unlike traditional spool valves, which can suffer from minor internal leakage over time, this poppet-style valve ensures a tight, leak-free shutoff. It is engineered to perform flawlessly even under high-pressure conditions, making it a cornerstone component for demanding hydraulic systems.
Key Advantages
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Zero Leakage: The unique poppet design ensures complete sealing, preventing fluid drift and boosting system efficiency.
High Pressure Capability: Built to withstand demanding industrial pressures safely and consistently.
Switching Reliability: Engineered to switch positions smoothly and reliably, even after long periods of standstill under pressure.
Compact Design: Fits seamlessly into standard industrial subplate mountings (Size 6) without requiring excessive space.
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Technical Specifications
▔▔| Parameter | Specification |
| Valve Type | Direct-Operated Poppet Directional Valve |
| Size (NG) | 6 (Subplate mounting) |
| Max. Operating Pressure | Up to 350 bar (5076 PSI) |
| Max. Flow Rate | Approx. 40 L/min (10.5 GPM) |
| Fluid Temperature Range | -30°C to +80°C (-22°F to +176°F) |
| Viscosity Range | 2.8 to 500 m㎡/s |
| Seal Material | NBR (Standard) / FKM (Optional) |
| Weight | Approx. 1.5 kg (3.3 lbs) |
Applications
▔▔| Industry Sector | Primary Application | Why It's Chosen |
| Machine Tools | Clamping and releasing workpieces. | Ensures pressure doesn't drop, keeping parts securely locked. |
| Hydraulic Power Units (HPUs) | Accumulator charging and safety isolation. | Prevents pressure bleed-back into the reservoir when shut down. |
| Mobile Hydraulics | Outrigger control in construction cranes. | Zero-leakage prevents heavy machinery from shifting or sagging. |
| Plastic Injection Molding | Core pulling and safety interlocking systems. | Provides highly repeatable and reliable safety switching. |
Related Models
▔▔| Model Code | Port Connection | Voltage Type | Special Feature |
| M-3SED6UK1X/350CG24N9K4 | Size 6 / Subplate | 24V DC | Standard Manual Override |
| M-3SED6UK1X/350CG110N9K4 | Size 6 / Subplate | 110V AC | Rectifier Included |
| M-3SED6UK1X/350CG220N9K4 | Size 6 / Subplate | 220V AC | High Voltage Industrial |
| M-4SED6Y1X/350CG24N9K4 | Size 6 / Subplate | 24V DC | 4-Way, 2-Position Variant |
FAQ
▔▔Q1: What is the main benefit of a poppet valve like the M-3SED6UK1X over a standard spool valve?
A: The primary advantage is its zero-leakage design. Spool valves require a tiny clearance to slide back and forth, which inherently allows a small amount of oil to leak past. Poppet valves press a metal seat tightly against an opening, creating a positive seal that eliminates internal fluid drift.
Q2: Does this valve require a specific mounting position?
A: No, the M-3SED6UK1X can generally be mounted in any orientation. However, for long-term reliability and optimal air bleeding, installing the valve horizontally is often preferred.
Contact Us
▔▔Request a Quote Today to ensure your hydraulic system performs at its best with genuine components from Yanhui Hydraulic.
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