Data sheet
3-way seated valve VMV (PN 16)
- version with RAV neck, internal thread
- version with M30 neck, external thread
Description
Ordering
Example:
3-way seated valve, DN 15, k
PN 16, T
- 1× VMV DN 15 valve
Code No: 06 5F6015
Option:
- 1× Ext. thread tailpieces
Code No: 065 Z7010
120 °C, ext. thread
max
VMV is 3-way seated mixing valve primarily use
for flow temperature control.
It can be combined with:
• AMV(E) 10, 13 electrical actuator
• AMV 150 + AMV(E) 130/140 electrical actuator
• ABV thermohydraulic actuator *
*NC version on ly for DN15 and DN20
• VMV DN 15 and DN 20 can additionally be
combined with self-acting thermostatic
actuators RAVK
RAV n eck
Main data:
• DN 15-40
• k
2.5-12 m3/h
vs
• PN 16
• Temperature:
- Circulation water / glycolic water up to 30 %:
2 … 120 °C
M30 neck
• Connections:
- Internal (RAV neck) and external thread
(M30 neck)
VMV valve
k
Picture DN
2.5;
vs
15 2.5
20 4.0 Rp ⁄ 065F0020
25 6.3 Rp 1 065F0025
32 10 Rp 1⁄ 065F0032
40 12 Rp 1⁄ 065F0040
15 2.5
20 4.0 G 1 A 065F6020
25 6.3 G 1⁄ A 065F6025
32 10 G 1⁄ A 065F6032
40 12 G 2 A 065F6040
VS
(m3/h)
Connection
Rp ⁄
Internal thread
acc to ISO 7/1
G ⁄ A
Cylindrical external
thread acc. to ISO 228/1
Actuat or
connection
RAV n eck
M30 neck
Code No.
065F0015
065F6015
Accessories
Typ e Type designations DN Code No.
VMVH1)Manual operation unit 065F0005
15 065Z7010
External thread tailpieces
Adapter RAV / M30 neck
1)
Only for valves w ith RAV neck
2)
Only for valves w ith external thread (M30 nec k); incl. 3 tailpieces per code nu mber
2)
20 0 65Z 7011
25 06 5Z7012
32 0 65Z70 13
40 06 5Z7014
065 Z7018
Service kits
Type designations Code No.
Valve stuffing box 065F0006
1)
The produc ts can only be ordered in mult iple packing containing 10 pieces ea ch
1)
© Danfoss | 2021.08 AI136886475513en-010901 | 1
Data sheet 3-way seated valve VMV (PN 16)
Technical data
Application principles
VMV valve
Nominal diameter DN 15 20 25 32 40
k
value m3/h 2.5 4.0 6.3 10 12
VS
Stroke mm 2.0 2.1 2.6 3.1 3.3
Control ratio 1:50
Control characteristic Approximately linear
Cavitation factor z ≥ 0.5
Leakage acc. to standard IEC 534
Nominal pressure PN 16
Medium Circulation water / glycolic water up to 30 %
Medium pH Min. 7, max. 10
Medium temperature
Connections Int. and ex t. thread
Materials
Valve body Red bronze CuSn5ZnPb (Rg5)
Valve seat Red bronze CuSn5ZnPb (Rg5)
Valve cone EPDM
Spindle Stainless steel
o
C 2 … 120
A-AB ≤ 0.05 % of kVS
B-AB ≤ 0.1 % of kVS
Fig.1 Combination of ABV and VMV
Fig.2 Combination of VMV and RAVK
2 | AI136886475513en-010901 © Danfoss | 2021.08
Data sheet 3-way seated valve VMV (PN 16)
vVS
pΔk=Q
Installation VMV must always be installed as a mixing valve
(two inlet ports-one outlet port), according to
flow direction arrows cast into the valve body.
VMV closes across main ports A-AB on rising
spindle travel.
NC (normally closed)
RAVK (only VMV DN 15, 20)
ABV-NC
NO (normally open)
ABV-NO
Combination of VMV and RAVK
(see “Application principles”, Fig.2):
Inlet must be on port A and port B, return on
port AB.
NC (normally closed)
RAVK (only VMV DN 15, 20)
ABV-NC
NO (normally open)
ABV-NO
Sizing
Q - actual flow in valve in m3/h
k
- flow in valve in m3/h with ∆pv = 1 bar
VS
∆pv - differential pressure across valve (bar)
Typ e Max Δpv
VMV 15 0.6 bar
VMV 20 0.5 bar
VMV 25 0.3 bar
VMV 32 0.2 bar
VMV 40 0.2 bar
AI136886475513en-010901 | 3© Danfoss | 2021.08
Data sheet 3-way seated valve VMV (PN 16)
Dimensions
AMV(E) 10 AM V 150AM V(E ) 13
Ø 50
ABV RAVK
L1 L2 H1 H2
DN
70 71 35 36 120 100 159 162 160 0.5
15
80 86 40 43 120 100 159 162 16 0 0.6
20
90 93 45 47 125 - 164 167 165 0.9
25
105 106 52.5 53 130 - 169 17 2 170 1.2
32
120 120 60 60 135 - 174 177 175 1.6
40
mm ABV RAVK AMV( E) 10 AMV(E ) 13 AMV 150
H
(mm)
L
DN
15 137 69
20 158 79
25 177 89
32 202 101
40 258 129
1
(mm) (mm)
Valve
weight
(kg)
H
1
© Danfoss | DCS-S/SI | 2021.084 | AI136886475513en-010901
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