GrabCAD 模型信息
Logic Elements (Rexroth - BOSCH). - Directional Control Function , Control Cover. - Type : LFA. - Nominal Size NS 25. - GWA : For Mounting Directional Valve . · 模型 119862
The LFA25GWA-7X control cover is designed for directional control functions, with the "GWA" code signifying it is prepared for mounting a directional pilot valve. It achieves the directional control function by providing an interface for a separate pilot valve . 🔧 Function and Design The LFA..GWA cover itself is part of the LC/LFA cartridge valve system and serves as the platform that dictates the main valve's behavior . Its key features include: Mounting Interface for Pilot Valve: It is specifically prepared for the setup of a directional pilot control valve. The cover's design allows a standard directional spool valve, such as a 4WE 6 D…, or a directional seat valve like the M-3SEW 6…, to be mounted directly onto it . Integral Shuttle Valve: The "G" in the code indicates the presence of an integrated shuttle valve within the control cover . This internal component is often used to supply pilot oil from the higher of two pressure sources, ensuring reliable pilot control. Pilot Operation: The mounted pilot valve directs pilot oil flow to actuate the main cartridge element. By selecting a specific type of pilot valve, the logic element can be configured to fulfill various directional control functions for high-flow applications. 📋 Key Technical Specifications (NS 25) The following specifications are relevant for the LFA25GWA variant, as seen in the technical data . Specification Detail Type LFA..GWA (Control Cover) Function Directional Control, prepared for mounting a pilot directional valve Nominal Size (NS) 25 Component Series 7X Max. Operating Pressure 350 bar Pilot Valve Mounting Prepared for directional spool valve 4WE 6 D… or directional seat valve M-3SEW 6… Mounting Standard DIN ISO 7368 Seals NBR (standard) / FKM (optional)
- 格式
- Other、AutoCAD、SOLIDWORKS、STEP / IGES、Parasolid
- 分类
- Components、Industrial design、Machine design
- 标签
- controlcover、logicelement、boschrexroth、directionalcontrol、lfa25gwa、lfa、diniso7368、hydraulicsystems、machinebuilding、pilotvalve、ng25、hydraulicvalve、cartridgevalve、fluidpower、industrialhydraulics、4we6
- 数据更新
- 2026-10-15T08:59:41Z
