Overview of hydraulic actuator products:

The YD series hydraulic actuator is an ideal hydraulic actuator developed based on the absorption of advanced foreign technology. It adopts a crank connecting rod type, with high torque transmission and simple structure. Easy to maintain, mainly composed of hydraulic cylinder, connecting rod, crankshaft, and housing. The transmission is smooth and reliable, with buffering and no impact phenomenon. Different hydraulic oils can be used as needed, and it can operate within the temperature range of -45 ℃ to+120 ℃, and is explosion-proof. It can obtain a large output torque, suitable for any specification. The output torque can be precisely adjusted through a constant pressure relief valve, including the adjustment of opening and closing torque, and can even be directly reflected through hydraulic instruments. In the event of a sudden power outage in an accident, the accumulator can still be used for one or several power operations, which has special significance for automatic emergency shut-off valves and inlet spray valves in long-distance pipelines.

　　Product features:

1. Simple structure, compact, and small volume.

2. The transmission is smooth and reliable, with buffering and no impact phenomenon.

3. Different hydraulic oils can be used as needed and can operate within a temperature range of -45 ℃ to+120 ℃. Can be explosion-proof.

4. It can obtain a large output torque, suitable for any specification.

5. The output torque can be precisely adjusted through a constant pressure relief valve, including the adjustment of opening and closing torque, which can be directly reflected through hydraulic instruments.

6. Convenient speed adjustment.

7. In the event of a sudden power outage in an accident, the accumulator can still be used for one or several power operations. This has special significance for automatic emergency shut-off valves and inlet spray valves in long-distance pipelines.

　　Hydraulic actuator parameters:

1. Liquid source pressure: 1.0-6.3MPa

2. Rotation angle: 90 ± 5 °

3. Input signal: electrical signal 0-10mA 4-20mA

4. Reply crying voltage: AC220、DC24V

5. Liquid source interface: M16 × 1.5, M18 × 1.5

6. Working environment temperature: -20 ℃ to ± 90 ℃, special -45 ℃ to 120 ℃