Quick opening pneumatic actuator

Characteristics of quick opening pneumatic actuator

The patented parallel and dual directional fork transmission box can provide high opening torque for angular stroke valves

Parallel and double guide rods can withstand lateral loads and provide support for the piston rod

The combination structure bearing can provide reliable and smooth operation, and extend the service life of the actuator:

The piston bearing reduces the friction between the piston and the cylinder wall, allowing the cylinder to achieve self-lubricating effect

The coating on the guide rod has high strength and corrosion resistance, reducing friction to a minimum

The cylinder wall has high strength, corrosion resistance, and reliability

The built-in guide connecting rod design makes the cylinder structure more compact

Fully enclosed, all-weather protective carbon steel shell is sturdy and reliable, and the internal coating has anti-corrosion function

The external travel limit bolt is precisely adjustable within a range of 90 ± 5 ° throughout the entire journey

Low hysteresis and fast response enhance the use in regulating operating conditions

Provide asymmetric and symmetric shift forks suitable for valves with different characteristics

Special coatings can be used on offshore platforms and in highly corrosive environments

L can provide special optional control function modules for acidic gases, n electronic monitoring and pipe breaking control system PLPG2010, n high and low pressure monitoring and high and low pressure shutdown control, n ESD emergency shutdown and on-site reset, n anti misoperation handle design, as well as high voltage and integrated module n control system overall insulation, prevention of cathodic protection current loss, n electrical locator, position transmitter, n safety relief valve and filter pressure reducing valve, n integrated insulation filter pipe joint, online pressure cleaning

parameter

1. Gas source pressure: low pressure (0.3-1MPa); High pressure (1-16MPa)

2. Gas source medium: air, nitrogen or non acidic gas (purified natural gas)

3. Output torque: single acting 1000-25000Nm, double acting 100-55000Nm

4. Mode of action: single or double action,

5. Manual hydraulic pump, hydraulic manual device with independent testing function

6. Applicable environment: Standard range: -30 to 100 ℃ (-20 to 210 ℉) Optional range: -55 to 150 ℃ (-65 to 300 ℉)

7. Executive protection level IP68, all-weather outdoor

8. Explosion proof grade: Exd IIC T4/T6

9. Stainless steel pneumatic control box: protection level IP65

10. Electrical accessories: solenoid valve, limit switch box, position transmitter, junction box

11. Application: Switching, Adjusting ESD、 Quick shutdown and position adjustment

12. Applicable valve types: 90 ° stroke, ball valve, butterfly valve, plug valve or damper