Know-how makes the difference
9
B-3500-UK-06-2013-REV. A
Double Acting, Normally Closed, 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
≥ 3.0
50
0 - 16
≥ 3.0
DN15
1/2”
13
4.7
40
0 - 16
≥ 3.0
50
0 - 16
≥ 3.0
DN20
3/4”
18
9.5
50
0 - 16
≥ 3.0
DN25
1”
24
18.1
50
0 - 13
3.0-5.0
63
0 - 16
3.0-4.0
DN32
1 1/4”
31
23.1
63
0 - 16
3.0-6.0
90
0 - 16
2.5-4.0
DN40
1 1/2”
35
32.9
63
0 - 16
3.0-7.0
90
0 - 16
2.5-5.0
DN50
2”
45
52.8
63
0 - 8
3.0-7.0
90
0 - 16
2.5-6.0
DN65
2 1/2”
61
82.6
90
0 - 11
2.5-7.0
Bar
Bar
Suitable for high ΔP.
