GrabCAD 模型信息
4WRE 6 E32-2X is a direct-operated proportional directional valve from Bosch Rexroth · 模型 48361
The 4WRE 6 E32-2X is a direct-operated proportional directional valve from Bosch Rexroth, designed for controlling the direction and size of oil flow in a hydraulic system. Below is a brief description and a breakdown of its key features. ⚙️ Description and Model Code Breakdown The 4WRE valve is a direct-operated device with a subplate mounting design. It uses proportional solenoids with a central thread and detachable coil, which are controlled by an external amplifier. It has an electrical position feedback feature to provide high accuracy and responsiveness for the valve spool . Code Meaning 4WRE 4/3 or 4/2 proportional directional valve with external electronics and position feedback. 6 Nominal size NG6 (mounting pattern to ISO 4401-03-02-0-05 and CETOP 3). E Spool symbol (standard 4/3-way, closed in neutral; all ports are blocked when de-energized). 32 Nominal flow of 32 L/min (at Δp = 10 bar per control edge). 2X Component series 20...29 (installation and connection dimensions remain unchanged). ⚙️ Key Specifications · Maximum Operating Pressure: 315 bar for ports P, A, B . · Maximum Flow: Up to 80 L/min . · Supply Voltage: 24 VDC . · Seals: FKM (Viton) for compatibility with a wide range of hydraulic fluids, including mineral oils (HL, HLP) and fire-resistant fluids . · Mounting: Subplate mounting with a connection diagram conforming to ISO 4401 and CETOP D standards . ⚠️ Critical Design Consideration · Tank Line: The return (tank) line must not run empty. Depending on the installation, a preload valve (approx. 2 bar) must be installed in the tank line to prevent cavitation and ensure stable control characteristics .
- 格式
- SOLIDWORKS
- 分类
- Electrical、Energy and Power、Robotics
- 标签
- externalelectronic、spoolvalve、hydraulicengineering、hydraulicsystem、hydrauliccontrol、fluidpower、industrialhydraulics、proportionalhydraulics、ng6、hydraulicvalve、directionalcontrolvalve、proportionalvalve、4wre6、4wre、boschrexroth、rexroth
- 数据更新
- 2026-09-24T12:26:40Z
