No worries about oil leaks, making maintenance easy! High durability with 500,000 operations!
The hydraulic valve "Zero Leak Valve" is a hydraulic valve that can send 100% of the pump oil volume to the actuator due to its patented structure that completely shuts off the oil. It also boasts high durability, capable of withstanding 500,000 cycles of operation. 【Features】 ■ Completely shuts off oil to prevent leaks ■ No drain, allowing for the full usage of the flow rate without waste ■ By installing a sensor, the valve's open and close status can be detected in real-time *For more details, please download the PDF or contact us.
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【Published Products】 ■HL4-01-W ■HLS-502G, 503G, 504G ■HLS-202G, 203G, 204G ■HL4-01W ■HLS-502G, 503G, 504G ■HLS-202G, 203G, 204G and many others *For more details, please download the PDF or contact us.*
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Fuji Engineering Co., Ltd. is one of the few specialized manufacturers of zero-leak valves in Japan. In 1970, we obtained a patent for the zero-leak composite valve, named the Lift Valve. The technology and ideas cultivated during the research process of the Lift Valve have been carried over to the development of shut-off valves, emergency shut-off valves, and neuro-logic valves, leading to the present day.