Alfons Harr - Pneumatic Control Block

In modern tank trucks, fittings are pneumatically controlled. Operation is convenient, reliable, and control air is always available.


Valves are activate:

  • Manually using "control blocks" which signal the open state visually and switch over to lock,

  • Automatically using solenoid valves when these are triggered by the central control.

There are also many additional control valves available, such as: 3/2-way, OR, AND, locking valves, as well as special valves that are only used for operation in tank trucks. For complex applications, these valves can be combined to closed units

 Uniwave Limited -  Bangkok, Thailand                    Email :                  Tel : +66 2 367 3470 (10 lines)