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P40 series valves with middle-high pressure monoblock construction is developed based on Europe
technology.
◆ Inner check valve: The check valve inside the valve body is to insure the hydraulic oil not to be
returned.
◆ Inner relief valve: The relief valve inside the valve body is able to adjust the hydraulic system working pressure.
◆ Oil way: Parallel circuit, power beyond option
◆ Control Way: Manual control, pneumatic control, hydraulic and electric control for optional.
◆ Valve construction: monoblock construction, 1-6 levers.
◆ Spool Function: O,Y, P,A.
◆ Option: Hydraulic lock is available to be added on A and B port.
◆ Available manual, pneumatic control, electric and pneumatic control, hydraulic and electric control
and etc.
P40系列整體式多路閥是我公司引進(jìn)歐洲的一種中高壓整體式多路閥。可按客戶要求在閥上設(shè)溢流閥、單向閥。溢流閥可調(diào)節(jié)壓力、單向閥防止油液倒流。換向閥滑閥機(jī)能有A、O、Y等，可任意組合，換向手柄有兩種安裝形式，便于不同方向的操作，該閥采用并聯(lián)或者串聯(lián)油路，設(shè)計(jì)有壓力輸出口與其它液壓元件相接提供動(dòng)力源。經(jīng)過(guò)特殊設(shè)計(jì)的密封方式，使閥密封性能卓越。該閥廣泛用于叉車(chē)、環(huán)衛(wèi)車(chē)輛、小型裝載機(jī)等工程機(jī)械的液壓系統(tǒng)。
性能參數(shù)/SPECIFICATIONS
|
公稱(chēng)壓力 Nominal Pressure (Mpa) |
最大壓力 Max. pressure (Mpa) |
公稱(chēng)流量 Nom.flow (L/min) |
最大流量 (L/min) Max.Flow rate |
中位背壓 （MPa） Back Pressure |
|
| 20 | 31.5 | 40 | 40 | ≤1 |
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