Our unique ball logic structure! It allows for 100% effective utilization of pump flow.
This product is a "Zero Leak" electromagnetic pilot-type four-way switching valve developed by integrating "zero leak" technology. It is a revolutionary product based on a ball poppet-type piston structure that is completely different from the spool type, possessing many advantages. There is no drain during operation, and the flow loss is zero, allowing for 100% effective use of the pump flow rate. 【Features】 ■ Low pressure loss and zero leakage from all ports when the valve is stopped ■ No drain during operation, resulting in zero flow loss ■ Adoption of a return poppet mechanism prevents shock to the actuator ■ Uses a compact and inexpensive small wet-type solenoid ■ No locking phenomenon even at a maximum operating pressure of 35 MPa, allowing for long-term holding *For more details, please refer to the PDF document or feel free to contact us.
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【Lineup】 ■LOG-01 ■LOGH-01 ■LOG-03 ■HL4-01 *For more details, please refer to the PDF document or feel free to contact us.
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For more details, please refer to the PDF document or feel free to 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.