Heavy Duty Actuator

The heavy duty actuator are available as pneumatic or hydraulic scotch yoke actuators for 90 degree angular valves, dampers or any device.BG series is accompanied by a complete sets of accessories modular, involving side-mounted handwheel, jackscrew & hydraulic overrides, filter/regulater/gauge, limit switches, solenoids valve and positioners, etc. The Heavy duty actuator used in various industries like chemical, refining, pipeline, pharmaceutical, water processing, offshore, etc.

Housing Module

1. High-rigidity one-piece cast housing

2. Dual guide rod design for the entire series, optimizing lateral loads

3. Two types of scotch and yoke designs: symmetric type and canted type

4. Base connection plate conforms to ISO 5211 standard, facilitating direct installation.

5. Adjustable travel limit devices for 0° and 90° to avoid valve overtravel

6. Self-lubricating oil-free bearing design with low friction and long service life.

Cylinder Module

1. Three-stage precision grinding process and hard chrome plated cylinder provide wear-resistant and corrosion-resistant properties, as well as excellent low-friction coefficient and reliable sealing with mirror-grade roughness.

2. Seal ring and wear-resistant ring dual-guided design ensures excellent dynamic sealing performance.

3. Self-lubricating, oil-free bearing design at piston rod minimizes friction and extends service life.

4. Multiple air source interface sizes are available

Spring Module

1. Fully enclosed welded anti-misoperation design to ensure safe use

2. High-quality supplier provided springs with guaranteed performance

3. Corrosion-resistant resin coating on the surface of the spring

4. Full-stroke guide for the spring seat to achieve smooth operation

5. Embedded screw and hydraulic manual design to reduce product length and facilitate installation.

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.

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