The code “Hc model 4we6g6x/edi2bl” appears to refer to a Bosch Rexroth directional spool valve from their industrial hydraulics line, specifically a variant in the popular 4WE6 series (size 6, component series 6X). These are solenoid-operated directional control valves used to start, stop, and direct hydraulic fluid flow in systems up to 350 bar operating pressure. The closest matching standard model is 4WE6G6X/EG24N9K4 (Rexroth part number R900561282), a very common configuration. Here’s a breakdown. Key Specifications based on the standard 4WE6G6X/… Type: Direct operated directional spool valve with solenoid actuation (wet-pin DC solenoid). Symbol/Spool type: G (typically symbol G – often 4/3-way with closed center in neutral position, specific flow paths from P to A/B or similar depending on exact spool). Size: 6 (NG6 / CETOP 03 / D03 interface). Maximum operating pressure: 350 bar. Maximum flow: 80 l/min (DC solenoid), 60 l/min (AC versions). Voltage (in the common EG24 variant): 24 V DC. Other features: High-performance, reliable oil flow direction switching; often includes options like N9 (with manual override), K4 (electrical connection), etc. Applications: Industrial hydraulics, mobile equipment, automation, presses, machine tools, etc. The “/edi2bl” portion doesn’t match any standard Bosch Rexroth suffix exactly common ones include /EG24N9K4, /EW110N9K4, /V for FKM seals, /62 for special versions, etc. Perhaps meant /EG24 or similar. A custom/special order code, batch/lot marking, or distributor-specific identifier. Possibly from a third-party equivalent or remanufactured unit labeled “Hc model” (some suppliers use “HC” for hydraulic control or similar branding). If this is from a machine label, part number plate, or schematic in Houston-area industrial equipment e. Oil & gas, manufacturing, it’s almost certainly this Rexroth valve or a direct equivalent. If you have more context (photo of the valve/label, full part number, application, or symptoms/issue), I can narrow it down further or help with troubleshooting/replacement!
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Categories: solenoid