Intersection Screw Fittings For The Heating Circuit; Mixer For Pump Groups - Type Fl-Dn 40 To Dn - meibes Victaulic 66457.0 Documentation Technique Pour Le Montage Et La Mise En Service

7. Pump groups DN40 / DN50 / DN65
7.5 Intersection screw fi ttings for the heating circuit, 1 pair
Victaulic-Victaulic
Nominal diameter
DN 40
DN 50
DN 60
Victaulic - male thread
DN 40
DN 50
DN 60
Victaulic - Weld end
DN 40
DN 50
DN 60
Victaulic squeezed joint C-steel
DN 40
DN 50
Note: For control motors refer to chapter 7.7
7.6 Mixer for Pump groups - type FL DN 40-DN 65
Assembly note:
In Meibes FL-pump groups the supply line is on the left hand side; a mixer is built in!
Valve plug marking:
Delivery state: centre position:
(In addition, please note the information enclosed with the pump groups!)
Effiziente Energietechnik
b
Article description
Type:
Material:
Medium:
Nominal pressure:
Type
DN 40
DN 50
DN 65
mixer position:
Connection
48,3
60,3
76,1
1 1/2" AG
2" AG
2 1/2" AG
48,3
60,3
76,1
42 x 48,3
54 x 60,3
Three way mixer with a fl ange and Victaulic
connection, DR GFLA
GG20
Heating water Temperature range +2 to 110 °C
PN10
a b
170 mm 85 mm
190 mm 95 mm
210 mm 105 mm
Art. no.
66259.21
66259.31
66259.41
66259.26
66259.36
66259.46
66259.27
66259.372
66259.47
66259.28
66259.38
k – value
VS
25
40
63
50