62
Dixon Sanitary 2014
800.789.1718
Diaphragm Valves
DV18
Manual Valve DN 15-100 mm (½" - 4")
Features
•
stainless steel bonnet and hand wheel
•
sealed bonnet
•
autoclavable
•
circumferential defined sealing angle between process
diaphragm and valve body
•
flexible diaphragm suspension
•
encapsulated diaphragm
Optional
•
adjustable internal travel stop or stroke limiter
Technical Data
•
control function: manually operated
•
maximum working pressure: 145 PSI (10 BAR)
DN 65-100 diaphragm PTFE 116 PSI (8 BAR)
•
maximum working temperature: 320°F (175°C) dependent
on application
•
diaphragm material: EPDM or PTFE
•
valve body material: forged 1.4435/316L ASME/BPE,
investment cast 1.4435/316L, other alloys
•
end connection: weld ends, clamps (see page 57), special
ends
•
bonnets suitable for: two-way bodies, welded configurations,
T-bodies, multiport bodies, tank bottom bodies
•
flow rate: C
v
in GPM, see page 57
•
diaphragm size: MA see table
DN
(
mm)
Dimensions (mm)
MA L
L
1
H
1
H
2
D
15-25 25
25 120 103 10
92
32-40 40
25 153 135 17 135
50 50
30 173 135 24 135
65 80
30 216 180 38 198
80 80
30 254 180 38 198
100 100 30 305 220 50 252
DV18
H
1
H
2
DN 15-50
p
Ф
s
oD
L
1
L
DN 65-100 (drawing MA 80)
p
Ф
s
L
1
L
oD
H
2
H
1
F