Double acting actuator has ports at each end of the actuator and can operates in both directions. Double acting actuator can have higher torque in specific situations than spring return actuators. This applies there is a need for very high thrust or torque. If your machinery needs to have a valve remain in its last position when it loses a signal or power, the double acting actuator is the better choice.
Body
The body is made of highlu rigid material in an integrative molding way.
Cylinder
Cylinder are processed with three precision grinding and hard chrome plated treatments, featuring exacting durability against wear and corrosion, as well as low friction coefficient. Seals offer minimun roughness possible to ensure the high.
Piston
The piston feature excellent performance of dynamic sealing by the design with seals and durable ring of double orientation construction.
Hydraulic Manual Override
Enbedded screw manual and hydraulic manual design, reduce the product length to make installation convenient.
Modular Configuration
Modular design allows for effective selection and sizing of actuators, available for online maintenance of multi-functional modules. The BG series has interchangeable functional modules such as cylinders module, spring module, manual control, etc. Users can choose various suitable module types according to the process control flow needs of the valve.
Our Advantages
a. Extensive production experience: Bigtork® are specialized in pneumatic actuator and hydraulic actuator for industry flow control with an experience over 19 years.
b. Complete production facilities: Owning precision centerless grinding machine, fine polishing machine, precision CNC lathe, milling and drilling machine, roller press and other advanced equipments. Our technicians will do regular scheduled maintenance on these machines to guarantee them work well.
c. High quality raw material: We income the raw material from China well knowed manufacturers, such as WONDER, Xingfa, JX spring etc, which are best and largest raw material supplied for international brand major client.
d. Strict Physical/Chemical testing procedures: Meeting the requirements of the product design and process as international standards and providing reliable testing data report.
e. Strong Technical Support: We offer one stop industry automation solution for pre-sales, on-sales and after-sales consultative services and technical support.
f. Safe packing: Each actuator wrap the body with plastic film, and fix it on the pallet with packaging tape. Finally be packed with seaworthy package or in plywood case.
g. Best after-sale service: Our products are sold with each after-sale tracking number for every client, and all products are trusted by domestic and foreign customers.
Production Process

Application Case

Certificate

Delivery
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By Express |
1kg-50kg |
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By Air |
50kg-500kg |
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By Sea/Train/Truck |
500kg or more |

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