PNEUMATIC CONTROL HEADS TYPE-AT-F (SINGLE-ACTING)
| Control pressure | min. 3,5 bar – max. 8 bar |
|---|---|
| Setting angle | |
| 90° | for G and GL types |
| NC | Normally closed |
| NO | normally open |
| 180° | for GLU types |
| Temperature | |
| Viton O-Ringe | max. 150°C |
The pneumatic actuator type AT-F with automatic spring return is ideal for automating VSM ball valves. A mounting kit fits all series 12, 16 and 18 ball valves, from 1/16″ to 15 mm pipe outside diameter.
PNEUMATIC CONTROL HEADS TYPE-AT-D (DOUBLE-ACTING)
| Control pressure | min. 2,5 bar – max. 8 bar |
|---|---|
| Setting angle | |
| 90° | for G and GL types |
| 180° | for GLU types |
| Temperature | |
| Viton O-Ringe | max. 150°C |
The pneumatic actuator type AT-D is ideal for automating VSM ball valves. A mounting kit fits all series 12, 16 and 18 ball valves, from 1/16″ to 15 mm pipe outside diameter.
ASSEMBLY INSTRUCTIONS FOR PNEUMATIC CONTROL HEADS
ASSEMBLY INSTRUCTIONS
| 1 | Loosen the 4 nuts (1) |
|---|---|
| 2 | Remove actuator with bolt from the mounting plate (2) |
| 3 | Place the new actuator with bolts in the exact position on the mounting plate (2) |
| 4 | Fit the mounting bracket (5) |
| 5 | Tighten the 4 nuts |
| 6 | The coupling (3) must be loosely mounted on the ball valve spindle |
| 7 | Securing via lock nuts (4) |
