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更新时间:2022-11-18 浏览数:28
所属行业:机械设备> 阀门> 其他阀门
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销售日本YUKEN比例单向调速阀
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the stable control of the flow r ate is possible irrespective of change in the oil temperature.
For flow control, a direct-acting model using a high-power solenoid is employed, providing an outstanding reliability.
阀门与适用的功率放大器一起使用。
采用了用于通过大功率电磁阀控制油门的直接作用模型,
提供了高度的抗油污染和高可靠性。
采用液压先导放大模型,通过小螺线管实现小滞后。
可以连续,远程和可选地调节系统中的流量。
stop and speed change of the actuator are required to be d one without shocks.
The valves are used together with the applicable power amplifiers.
A direct-acting model designed to control the throttle with a high-power solenoid is employed,
这些阀通过响应于相对于负载压力的小的压差而有效地控制泵压力。
因此,可以说是能够低功耗的节能计量式流量控制阀。
此外,由于阀门具有温度补偿器,因此无论油温发生变化,均可稳定地控制流量。
此外,由于阀具有压力和温度补偿的功能,
流量不受压力(负载)和温度(液压油粘度)变化的影响。
这些阀门对于这样的用途是佳的,
providing a high strength against contamination in oil and an outstanding reliability.
A hydraulic pilot amplification model is employed, achieving a small hysteresis with a small solenoid.
流量控制阀流量控制和止回阀流量控制
和泄放阀名称粘度温度2 20 - 200 mm / s(98 - 900 SSU)-15 - + 70°C(5 - 160°F)
污染控制必须注意保持对液压油污染的控制,
否则可能导致液压油的破坏,并缩短阀门的使用寿命。
请保持NAS 1638-Grade 1中的污染程度1.使用20μm或更细的线路滤波器。
其中致动器的启动停止和速度变化要求不受冲击。
the flow rate in the system can be continuously, remotely and optionally regulated.
Furthermore, as the valves have the functions of pressure and temperature compensation, t
he flow rate is not affected by the variation in the pressure (load) and temperature (viscosity of hydraulic fluids).
These valves are optimal for such a usage where the start-up,
流量控制/流量控制和止回阀
流量控制和泄压阀
这些阀门将其输出流量与输入电流成比例地变化,
因此,通过控制功率放大器的输入电流,
These valves control the pump pressure effectively by responding to a small pressure difference against the load pressure.
Therefore, it can be said that they are energy-saving metre-in type flow control valves which can be operated a t a low power consumption.
Furthermore, as the valves have temperature compensator,
对于流量控制,采用使用大功率螺线管的直接作用模型,提供出色的可靠性。
对于流量控制,使用液压先导放大模型,提供小的滞后。
零件已经改进,加倍了大控制流量,这使得设备得以压实
These valves vary their output flow proportionally to an input current,
therefore, by controlling the input current f rom the power amplifier,
For flow control, a hydraulic pilot amplification model is employed, providing a small hysteresis.
Parts have been improved, doubling t he maximum controlled flow, which enables the equipment to be compacted.
石油基油合成液含水流体使用与ISO VG 32或VG 46相当的流体。
使用磷酸酯或多元醇酯液。
当使用磷酸酯流体时,需要使用特殊密封(氟橡胶),
使用前缀“F-”型号。 使用水等液体。
销售日本YUKEN比例单向调速阀