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SDVA*-40 Compound Bidirectional Valve
MOQ: 100 PCS
Note: If you have any questions,please contact us
- 1.Built-in check valve: each working port can be equipped with a built-in check valve to prevent oil from flowing back
- 2. Built-in relief valve: a pilot relief valve is installed in the oil inlet body to control the system pressure
- 3. Additional valve: the two ends of the reversing body can be in different ports according to customer needs
- 4. Add different pressure overload valve or make-up valve
- 5. Valve body structure: chip structure, any combination within 1~7 lines
- 6. Valve stem neutral function: A, O, Y
- SDVA*-40
Hefei Changyuan Hydraulic Co., Ltd
Since:
1966
Product Description
The SDVA*-40 series multi-way valve has the advantages of compact structure, high working pressure, good performance, reliable work, and can realize the close and remote control of multiple actuators.
It is widely used in hydraulic systems of construction machinery and other machinery.
Outline Dimension
Specification
| （Mpa）Nominal pressure | 31.5 |
| (L/min) Nominal flow rate | 120 |
| Spool stroke(mm) | 7+7 |
| Weight(kg) | 58.75+6.125n(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