The Bosch Rexroth 4WMM6Y53/F is a manually operated 4/3 directional spool valve designed for reliable hydraulic control in marine, offshore, industrial machinery, power packs, mobile equipment, and automation systems. This NG6 / CETOP 3 valve features hand-lever actuation, ensuring dependable performance even in emergency or non-electric operating environments. Original Bosch Rexroth Japan — not a copy.
Key Specifications
•Model: 4WMM6Y53/F
•Material Number: R900404770
•Type: Manual directional spool valve (4/3 way)
•Actuation: Hand lever
•Mounting: ISO 4401-03 / CETOP 3 / NG6
•Max Pressure: Up to 315 bar (P, A, B)
•T Port: Up to ~160 bar (variant dependent)
•Max Flow: Up to 60 L/min
•Hydraulic Medium: Mineral oil-based hydraulic fluids
•Country of Origin: Japan
Features
•Manual lever operation — ideal for emergency / backup operation
•Strong, compact NG6 CETOP 3 design
•Robust construction for harsh industrial & marine environments
Russia : Moscow, Saint Petersburg, Novorossiysk, Vladivostok, Murmansk, Kaliningrad, Sochi, Arkhangelsk, Rostov-on-Don, and other port cities.
UAE – United Arab Emirates : Dubai, Abu Dhabi, Sharjah, Ajman, Ras Al Khaimah, Fujairah, Khor Fakkan, Umm Al Quwain, and all industrial and port zones.
China : Shanghai, Shenzhen, Guangzhou, Qingdao, Tianjin, Hong Kong, Dalian, Xiamen, Ningbo, Chongqing, Wuhan, and other major cities.
UK : London, Liverpool, Southampton, Newcastle, Aberdeen, Glasgow, Bristol, Birmingham, Manchester, and all significant ports.
France : Paris, Marseille, Le Havre, Dunkirk, Lyon, Bordeaux, Nice, Nantes.