GrabCAD 模型信息
Proportional Flow Control Valve (Rexroth - BOSCH). - 2-Way Proportional Throttle Valve Type FES. - Nominal Size 50. - Porting Pattern To DIN 24342 Form A. - Without Integral Control Electronics. · 模型 48082
The Bosch Rexroth valve that matches your exact specification is the Type FES (without integral electronics). For a Type FES valve, the external control electronics must be ordered separately . This is distinct from the "FESE" variant, which has on-board electronics (OBE) . 🔧 Key Specifications for NG50 FES Valve The following technical parameters are confirmed for the Nominal Size 50 model: Parameter Specification for NG50 Valve Type FES (2-way proportional throttle valve without integral electronics) Nominal Size (NG) 50 Component Series 3X (Series 30-39, dimensions unchanged) Maximum Operating Pressure 315 bar (at ports A, B, and X) Porting Pattern DIN ISO 7368 (cartridge type) Nominal Flow Rate 1400 L/min (at Δp = 10 bar) Area Ratio (Main Spool) 1.6 : 1 Flow Direction Bidirectional (A→B and B→A) 💡 Understanding the Valve Type The Type FES is a pilot-operated 2-way proportional throttle valve designed for block installation, providing continuous flow control . The main spool position is controlled in a closed loop using an external amplifier and an inductive position transducer that provides actual position feedback . Key functional features include: Command value-dependent position control of the orifice spool In the event of a power failure, cable break, or withdrawal of the enable signal, the spool automatically moves to the seated position, blocking flow in both directions Can be used in conjunction with a pressure compensator for pressure-compensated flow control 🔧 Ordering Code Example Based on the ordering code structure from the official documentation, a complete ordering code for this configuration could be structured as FES 50 CA-3X/1400LK4M (material no. R900979360) . The code elements represent the valve type, size, spool variant, component series, flow rating, and options.
- 格式
- AutoCAD、Parasolid、SOLIDWORKS、STEP / IGES、Other
- 分类
- Automotive、Electrical、Energy and Power
- 标签
- hydraul、valvetechnology、mechanicalengineering、industrialautomation、motioncontrol、hydraulicsystems、fluidpower、1400lmin、315bar、diniso7368、ng50、cartridgevalve、2wayvalve、fes50、fesvalve、throttlevalve、flowcontrolvalve、proportionalvalve
- 数据更新
- 2026-09-19T13:04:41Z
