Manifold – MDR10
The Polyhydron MDR10 is a versatile, general-purpose manifold block designed to simplify hydraulic circuit construction by integrating multiple control functions into a single unit.
- Operating Pressure : High Performance Range
- Application : Industrial & Mobile Systems
About this item
The Manifold – MDR10 is a general-purpose manifold designed for mounting a Direction Control Valve (conforming to ISO 4401-AC-05-4-A) and a direct-acting Pressure Relief Valve (DPR 10 cavity as per Polyhydron standards). It features one inlet, two outlets, one gauge port, and one tank port for efficient flow management. The manifold is built for reliable operation with a maximum working pressure of 350 bar.
| Feature | Specification Details |
|---|---|
| Model Number | MDR10 |
| Type | General Purpose Manifold Block |
| Max Working Pressure | 350 bar |
| Valve Mounting Interface | Conforming to ISO 4401-AC-05-4-A (CETOP 05) |
| Relief Valve Cavity | Conforming to Polyhydron standard DPR 10 |
| Port Configuration | 1 Inlet (P), 2 Outlet (A, B), 1 Tank (T), 1 Gauge (G) |
| Gauge Port Connection | G 1/4 (standardly requires plugging if not in use) |
| Hydraulic Medium | Mineral oil |
| Viscosity Range | 10 cSt to 380 cSt |
| Fluid Temperature Range | -20°C to +70°C |
| Mass (Approximate) | ~2.35 kg (Manifold only) |
Key Specification & Features
-
- Space-Saving Design:Â By integrating multiple functions (directional control and pressure relief) into one block, it minimizes the physical space required for hydraulic circuits.
- Reduced Leakage Points:Â The manifold structure reduces the need for external piping between individual valves, which helps minimize potential leak points and pressure drops.
- Durability:Â Commonly manufactured from robust materials like ductile iron or machined billets to withstand high-pressure industrial environments.






















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