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DLS*-20系列多路换向阀
起订量:100
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- 1.内置止回阀:每个工作端口可配置内置止回阀，防止油回流
- 2.内置溢流阀:在进油体内安装差速或直动溢流阀，具有较强的抗污染性能
- 3.附加阀:在换向体两端，可根据客户需要在不同端口增加不同压力过载阀、补充阀、截止阀
- 4.阀体结构:芯片结构，1~8组内任意组合
- 5.阀杆空档功能:Q, O，
- DLS * -
合肥长源液压有限公司
成立年份：
1966
产品描述
The DLS*-20 series multi-way valve has the advantages of compact structure, high working pressure, good performance, reliable work, and floating of the actuator. It is widely used in the hydraulic output system of large and medium horsepower tractors.
Outline Dimension
Specification
（Mpa）Nominal pressure | 20 |
(L/min) Nominal flow rate | 100 |
Spool stroke(mm) | 7+7 |
Weight(kg) | 4.35+5.65n(n Is the number of commutation bodies） |
Hydraulic valves order code
① Product code
② Design code
③ Pressure grade E:16MPa F:20MPa G:25MPa H:31.5MPa
④ Nominal displacement(L/min)10 15 20 25L/min
⑤ Joining port L
⑥ Spool returning T spring W ball U hydraulic control SD Manual+Electric hydraulic control
⑦ Block No 1 spool function
⑧ A(A port with overload valve) a( A port with oil filing valve)
⑨ B: B port with overload valve b:B port with oil filing valve
⑩ Block No.1 spool function
⑪ With pressure outlet,Omit:Without pressure outlet
⑫ Solenoid valve controls voltage 24V 12V
⑬ New type front cover structure
⑭ speed limit flow rate