Know-how makes the difference
11
B-3500-UK-06-2013-REV. A
Double Acting, (No Spring), Enter Below Seat
Open
Closed
Size Thread end Orifice
Kv
(m3/h)
Actuator
(mm)
ΔP
(Bar)
Control Pressure
(Bar)
DN10
3/8”
13
3.8
40
0 - 16
0 - 4.0
50
0 - 16
0 - 2.5
DN15
1/2”
13
4.7
40
0 - 16
0 - 4.0
50
0 - 16
0 - 2.5
DN20
3/4”
18
9.5
50
0 - 16
0 - 4.0
DN25
1”
2455
18.1
50
0 - 16
0 - 6.5
63
0 - 16
0 - 5.5
90
0 -16
0 - 2.0
DN32
1 1/4”
31
23.1
63
0 - 16
0 - 6.5
90
0 - 16
0 - 4.0
DN40
1 1/2”
35
32.9
63
0 - 13
0 - 7.0
90
0 - 16
0 - 4.0
DN50
2”
45
52.8
63
0 - 4.0
0 - 7.5
90
0 - 16
0 - 6.0
DN65
2 1/2”
61
82.6
90
0 - 13
0 - 7.5
Bar
Bar
F
Suitable for high ΔP.
