Hydraulic actuator

Hydraulic actuator

1. Single acting and double acting
2. Based on rack and pinion design
3. The bottom connection of the actuator conforms to the ISO5211 standard
4. The top connection of the actuator conforms to NAMUR standard.
5. Uses: Ball valve and butterfly valve automation.
annex:
Manual mechanism
2.Limit switch box
3. Hydraulic solenoid valve, electro-hydraulic servo system, accumulator, etc. are used to operate or control the valve.






    Categories: Actuator, SOx scrubber valve

    Description

    Hydraulic actuator for marine remote butterfly valve

    The hydraulic actuator is exquisite in appearance, compact and reasonable in structure, sturdy and durable, high output torque and long service life. Hydraulic actuators can be used as ball and butterfly valves actuators. Matching hydraulic control solenoid valve, flow control valve, limit switch and other components, can realize local / remote intelligent control of ball valve and butterfly valve.

    feature:
    1.Single and double action
    2. Based on the rack and pinion design, the structure is simple and reliable, the volume is small, the action is stable, and the output torque is large.
    3. The rack and pinion adopts 45 # steel, which can bear higher working pressure and output more torque.
    4. The hydraulic cylinder uses 45 # seamless steel pipe, which has good comprehensive mechanical properties, smooth inner surface, low friction coefficient and long service life.
    5. There are two adjusting bolts on the back of the actuator for easy stroke adjustment. Support two-way stroke adjustment, the adjustment range is ± 5 °.
    6. The bottom connection of the actuator conforms to the ISO5211 standard. Make products more versatile and interchangeable.
    7. The top connection of the actuator conforms to NAMUR standard. Support standard valve position indicator and limit switch installation (HA32 requires special mounting bracket).
    8. Application: Ball and Butterfly Valve Automation

    parameter:
    Hydraulic oil: non-corrosive anti-wear hydraulic oil; medium viscosity.
    Rated pressure: design pressure 20MPa; maximum working pressure 16MPa.
    Applicable temperature: -20 ~ + 80 ° C
    Anti-vibration: suitable for environment without strong vibration
    Lubrication: self-lubricating bearings are used, no need to add lubricating oil under normal working conditions.
    Installation: Suitable for indoor and outdoor installation.

    annex:
    Manual mechanism: support clutch manual mechanism or manual pump
    Limit switch box: can be equipped with various limit switches or position transmitters.
    Hydraulic solenoid valves, electro-hydraulic servo systems, accumulators, etc. are used to operate or control the valves.

    Model Hydraulic Pressure MPa
    4 5 6 7 8 9 10 11 12
    POH32 53 66 80 92 109 119 132 145 158
    POH50 192 240 288 336 384 432 481 529 577
    POH63 401 502 602 702 803 903 920 1018 1085
    POH80 752 940 1128 1317 1505 1693 1881 2069 2258
    POH100 1530 1920 2300 2680 3070 3450 3840 4220 4600
    POH125 3200 4000 4800 5580 6400 7180 8000 8780 9570
    POH140 5200 6500 7800 9100 10400 11700 13000 14300 15600
    POH160 8360 10450 12540 14630 16720 18810 20900 22990 25080

     

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