Page 131 - DixonSanitaryCatalog20082010

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129
Dixon Sanitary 2010
800.789.1718
Butterfy Valves
S
Butterfy
Valves
B5101 Series Butterfy Valves
Product Specifcations
•
100% tested / 100% inspected
•
all wetted surfaces are sanitary fnished to < 32R
a
•
feld serviceable (no special tools required)
•
seat materials available include: silicone, EPDM, Viton
®
,
(6" EPDM and silicone, 8" EPDM only)
•
minimal line pressure: 0.4 inches Hg vacuum @ 68°F
•
operating temperature range:
15°F
to
200°F
Information supplied based on water media @ 68°F
Size Break Torque
(in-lbs.) Silicone
Break Torque
(in-lbs.) EPDM
Break Torque
(in-lbs.) Viton
®
Pressure Rating
(PSI)
Flow Coeffcent
(CV)
Weight w/standard
handle (lbs.)
1"
20
75
70
140
23
2.2
1½"
40
130
125
140
80
2.9
2"
55
165
175
140
230
3.5
2½"
70
210
220
110
264
3.7
3"
165
350
310
110
372
4.4
4"
350
540
450
85
800
9.0
6"
700
1550
n/a
60
1200
18.5
8"
n/a
1650
n/a
60
2800
13.6