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Hydraulic components
Liquid filling valve
RCF series (NG25mm-NG300mm) charging valve is a hydraulic control valve, a stop flow direction, another direction (the free flow of oil port A to B) is the leading role of control valve by the oil port X for the pressure of hydraulic implement, which directly open the main valve (no pressure relief characteristics) for a pressure reducing valve characteristics, the first pilot valve is opened, and then the main valve is opened, the opening and closing time by installing a one-way throttle valve adjustment in the pilot line (the valve is installed by the user design).
Based on the introduction and digestion of German Le's products, combined with the characteristics of domestic technology, this series of liquid filling valves are new hydraulic products developed by the domestic technology characteristics. The products belong to the "85" foundation tackle key project, replacing the imported products, with beautiful appearance and corrosion resistance.
Filling valve function without additional "*": pre discharge function
"The" pre discharge function: no
Product specifications are: 25mm, 40mm, 50mm, 63mm, 80mm, 100mm, 125mm, 150mm, 200mm, 250mm, 300mm, 350mm
The opening pressure is 0.02MPa (marked: 1)
Working medium: mineral oil type hydraulic oil
Oil temperature range: -30 C ~+80 C
Viscosity range: 2.8~380 CST