Pneumatic Control Block
Tank Truck Air Control
Air control system installed on tank trucks for centralized control of vapor recovery vents and internal/emergency valves
Beyond loading control, the pneumatic control block system also provides interlock capability for overfill protection and vehicle departure safety. If the driver forgets to release the parking brake, the push-pull valve will automatically reset to the fully closed position, ensuring all air-controlled components are safely disengaged before vehicle movement.
- Number of compartments: 1-12
- Nominal pressure: 0.6MPa
- Working pressure: 0.4-0.8MPa
- Seal material: Fluorine rubber
- Body material: Aluminum alloy
- Temperature range: -20℃ to 70℃
- Air pipe size: 6mm
The pneumatic control block is an integrated air management system installed on fuel tankers to provide centralized, safe control over key components such as vapor recovery vents, internal valves, and emergency shut-off valves during loading and unloading operations. Our pneumatic control system ensures all connected components function in the correct sequence, helping operators manage cargo operations with confidence while receiving real-time feedback for correct and safe valve actuation.
- Compact design allows flexible integration with various tanker configurations
- One pneumatic block acts as a centralized control system for multiple valves for simplified operation
- Supports emergency shut-off, enabling fast valve closure during critical events
- Interfaces with overfill prevention systems and brake interlocks to enhance operational safety
