3 Installation
Study the instructions carefully.
The valve is supplied as separate parts to facilitate welding.
Check the valve for smooth operation after welding.
Step 3
Pre-use check:
1. Supply compressed air to the actuator.
2. Open and close the valve several times to ensure that it operates smoothly.
Pay special attention to the warnings!
* Max. 3 bar support air
2321-0065
A
B
C
B
A
D
E
F
A. Support air NC*
B. Main stroke
C. Seat lift
D. Steam valve
Main stroke NO
E. Steam valve
Main stroke NC
F. Steam valve
Main stroke NO
Support air NC*
14
