Azbil Corporation
Model: AMT, HDT - CV3000 Series Control Valves
52
9.3 Adjustment of dual MIN. MAX. stopper
Perform adjustments as described in both “9-1:Adjustment of MIN. stopper” and
“9-2:Adjustment of MAX. stopper”.
Described below is a normally expected maljunction during operation.
CAUTION
When hexnut for MIN. stopper is tightened or loosened, apply wrenches on top and
bottom of the nut so that no excessive torque is applied to stopper shaft 4.
Reverse acting model
Direct acting model
Fig. 9-1
No. Nomenclature No. Nomenclature
1 MAX. stopper (adjust cover) 1 MAX. stopper (adjust cover)
2 Detent 2 Detent
3 Hex nut for MIN. stopper 3 Hex nut for MIN. stopper
4 Stopper shaft 4 Stopper shaft
5 Housing 5 Housing