Correct
Direction of fluid flow
Correct
Fig. 7.6 Additional recommendations on installation
28
7.2.2.
Incorrect
noTe
the seal on the fitting with weld-ends connections may be
damaged during welding.
•
Before welding the weld-ends, remove the riser from the fitting by
unscrewing the 4 tightening screws and remove the seal.
•
After welding, correctly replace the seal in the groove and the
riser on the fitting, tighten the 4 Phillips-head screws, applying a
nominal tightening torque of 2 Nm.
→
Install the fitting by turning one of the polarising slots in the op-
posite direction to the fluid.
Incorrect
Fig. 7.7: Installing a T-fitting
English
Type S020
Installation
installing a T-fitting
Follow the recommendations on installation described in
§ 7.2.1.
Polarising slot
Pipe