9
4 Supplement
Rinsing connection • for VEGAPULS WL 61, 61, 64, 67 and 69
49552-EN-200717
4 Supplement
4.1 Technical data
Materials, weights, torque
Materials
Ʋ Rinsing connection
PP GFK
Ʋ O-ring seal
FKM, (SHS FPM 70C3 GLT), EPDM (COG AP310)
Ʋ Reflux valve
316Ti
Ʋ Sealing, reflux valve
FKM, (SHS FPM 70C3 GLT), EPDM (COG AP310)
Weights, rinsing connection
Ʋ For compression flange
approx. 300 g (0.661 lbs)
Ʋ For adapter flange
approx. 350 g (0.772 lbs)
Torques
Ʋ Flange screws, compression flange
DN 80
5 Nm (3.689 lbf ft)
Ʋ Mounting screws, adapter ring
2.5 Nm (1.844 lbf ft)
Ʋ Flange screws, adapter flange DN 100 7 Nm (5.163 lbf ft)
Data on rinsing air connection
Max. permissible pressure
6 bar (87.02 psig)
Air volume, depending on pressure (recommended range)
Pressure
Air volume
Without reflux valve
With reflux valve
0.2 bar (2.9 psig)
3.3 m
3
/h
-
0.4 bar (5.8 psig)
5 m
3
/h
-
0.6 bar (8.7 psig)
6 m
3
/h
1 m
3
/h
0.8 bar (11.6 psig)
-
2.1 m
3
/h
1 bar (14.5 psig)
-
3 m
3
/h
1.2 bar (17.4 psig)
-
3.5 m
3
/h
1.4 bar (20.3 psig)
-
4.2 m
3
/h
1.6 bar (23.2 psig)
-
4.4 m
3
/h
1.8 bar (20.3 psig)
-
4.8 m
3
/h
2 bar (23.2 psig)
-
5.1 m
3
/h
Thread
G⅛
Reflux valve - unmounted (as option with non-Ex version, included in the scope of delivery with Ex
version)
Ʋ Thread
G⅛
Ʋ For connection
G⅛
Ʋ Opening pressure
0.5 bar (7.25 psig)
