Danfoss AMV 20 SL User manual

© Danfoss | 2018.12 VI.AE.I7.00 | 1
AMV 20 SL, 30 SL
Operating Guide
AMV 20 SL, AMV 30 SL +
VS 2 (DN20-25), VM 2 (DN 15-50)
AMV 20 SL, AMV 30 SL +
VB 2 (DN 15-50)
AMV 20 SL, AMV 30 SL +
AVQM (see Data sheet)
❶
1× 32 mm
Max 25 Nm
①
⑦
4×
④
⑤
T surface 0-150 °C
T ambient 0-55 °C
T media 0-150 °C
②
5-95 % RH
no condensing
MAINTENANCE
FREE
AUTO
=
=5-7 mm × 1 mm
T20 32 mm 5 mm
③
IP 54
⑥
min. 4 Nm
max. 5 Nm
IP 54
min. 4 Nm
max. 5 Nm
②
③
①

2 | © Danfoss | 2018.12 VI.AE.I7.00
AMV 20 SL, AMV 30 SL
❸
4×
②
①
❹
AMV 20 SL, AMV 30 SL
❷
N0 V Neutral
L24 / 230 Vac (Only for AMV 23 SL) Power supply
1
24/230 Vac Input
15
4, 13 4
13
1
15 Output
A
CLOSE
B
OPEN
BA
①②
230V
Stroke limitation and additional switch adjustment Technical data for contact max. 250 Vac, 2 A
Additional switch S2

© Danfoss | 2018.12 | 3VI.AE.I7.00
AMV 20 SL, AMV 30 SL
S1 = 10 mm (max)
S1 = 0 mm
Stroke adjustment AVQM PN 16
DN 20, kvs 6.3 DN 25, kvs 8.0 DN 32, kvs 10
DN 15
kvs 0.4
kvs 1.0
kvs 1.6
kvs 2.5
kvs 4.0
❺
❻
Example:
AVQM PN 25
DN 20
max. flow: 2 m3/h
Stroke S1 ≈ 3.5 mm
DN kVS
(m/h)
Valve stroke (mm)
VS2 VM2 VB2
15
0.25
4
5 5
0.40
0.63
1.0
1.6
2.5 -
4.0
20
2.5 5 - -
4.0 -5
6.3 7 5
25
4.0 5 - -
6.3
-5 - 8.0
10.0 - 7
32 10 -7 -
16 -10
40 16 -10 -
25 -10
50 25 -10 -
40 -10
Stroke adjustment VS2, VM2, VB2

73690800 / VI.AE.I7.004 | © Danfoss | DHS-SRMT/SI | 2018.12
AMV 20 SL, AMV 30 SL
Stroke adjustment AVQM PN 25
kvs 0.4
kvs 1.0
kvs 1.6
kvs 2.5
kvs 4.0
DN 15 DN 20, kvs 6.3 DN 25, kvs 8.0
DN 32, kvs 12.5 DN 40, kvs 20 DN 50, kvs 25
DN 32, kvs 12.5 DN 40, kvs 16 DN 50, kvs 20
❼
❽