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Heavy Duty Scotch Yoke Pneumatic Actuator for Oil & Gas Project Ball Valves with Spring Return
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| Số lượng đặt hàng tối thiểu: | 1 |
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| Mô hình không.: | VSF25-300~VSF60-1100 | Mô-men xoắn tác dụng kép: | 830~226.400Nm |
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| Mô-men xoắn hồi xuân: | 307~71,753Nm | Áp suất khí nén: | Thanh 3 ~ 8 |
| Áp lực thủy lực: | 100 bar | Nhiệt độ tiêu chuẩn: | -20°C~80°C |
| Nhiệt độ thấp: | -40°C~80°C | nhiệt độ cao: | -20°C~150°C |
| Vật liệu niêm phong: | NBR, HNBR, Viton | Mô-men xoắn khởi động không khí: | 320~42517Nm |
| Mô-men xoắn chạy không khí: | 110~35559Nm | Mô-men xoắn cuối không khí: | 0~37801Nm |
| Mô-men xoắn khởi động mùa xuân: | 789~112369Nm | Mô-men xoắn chạy mùa xuân: | 402~57081Nm |
| Mômen xoắn cuối lò xo: | 506~71764Nm | ||
| Làm nổi bật: | Oil & Gas Project Scotch Yoke Pneumatic Actuator,Ball Valves Spring Return Actuator,Heavy Duty Scotch Yoke Actuator |
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Mô tả sản phẩm
Scotch Yoke Pneumatic Actuator for Oil & Gas Project Ball Valves - Spring Return Heavy Duty Actuator
Performance Specifications
Torque Outputs (Guaranteed)
- Double acting: 830~226,400Nm
- Spring return end torques: 307~71,753Nm
Operating Pressures
- Pneumatic: 3~8 Bar
- Hydraulic: 100 Bar (over 100bar hydraulic pressure available upon request)
Operating Temperatures
- Standard: -20°C~80°C (NBR seal)
- Low Temperature: -40°C~80°C (HNBR seal)
- High Temperature: -20°C~150°C (Viton seal)
Key Features
- Versatile design for multiple applications
- High operational efficiency
- Enhanced safety features
- Superior corrosion resistance
- Highly sealed construction
- Extended service life
Manufacturing Advantages
| Professional technical team for advanced design | Quality control team ensures 100% product inspection |
| Own factory with competitive pricing | Globally accepted products |
| Direct import/export capabilities | High quality materials and production equipment |
| Efficient sales team and customer service | CE and ISO certified products |
Operating Principles
Single Acting Actuator (Spring Return)
CCW: Air to port A forces pistons outwards, compressing springs and turning pinion counterclockwise. Air exhausts from port B. On pressure loss, springs return pistons, turning pinion clockwise.
CW: Air to port B forces pistons outwards, compressing springs and turning pinion counterclockwise. Air exhausts from port B. On pressure loss, springs return pistons, turning pinion clockwise.
Double Acting Actuator
CCW: Air to Port A forces pistons outwards, turning pinion counterclockwise while air exhausts from Port B.
CW: Air to Port B forces pistons inwards, turning pinion clockwise while air exhausts from Port A.
Technical Specifications Table
| Model | Spring torque | Air torque | ||
|---|---|---|---|---|
| VSF14-200SR5 | 789 | 320 | 110 | 47 |
AST - Air start torque - Spring start torque
ART - Air run torque SRT - Spring run torque
AET - Air end torque SET - Spring end torque
ART - Air run torque SRT - Spring run torque
AET - Air end torque SET - Spring end torque
Additional Details
Warranty & Quality
- 1 year warranty
- 100% quality guarantee
- All items in new condition with OEM/original packaging
Packaging & Payment
- Custom packaging available
- MOQ: Customer design
- Payment methods: T/T, Western Union
- 30% deposit, 70% balance before shipment
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