Brochure
1
VD.52.B4.02 © Danfoss 09/2015
DEN-SMT/SI
Data sheet
Thermostatic actuator RAVK
- for 2-way valves RAV-/8 (PN 10), VMT-/8 (PN 10), VMA (PN 16)
- for 3-way valves KOVM (PN 10), VMV (PN 16)
Description
RAVK thermostatic actuator
Picture
Setting range (°C) Capillary length Max. sensor temp.
Code No.
1)
RAV / VMT / VMA/ KOVM VMV (m) (°C)
10 … 30
2,0 120
003L3530
25 … 65 013U8063
35 … 75 003L3531
25 … 45 013U8072
1)
Incl. Sensor stung box R
p
½ × M14 × 1mm
RAVK is self-acting thermostatic actuator
primarily for use for temperature control of small
hot water cylinders (e.g. storage tanks) or heat
exchangers in radiator heating systems.
Ordering
Example:
Temperature controller, DN 15,
k
v
1,6; PN 16; setting range 25 … 65 °C;
T
max
130 °C; 2-way valve with ext.
thread;
- 1× RAVK thermostatic actuator,
25 … 65 °C
Code No: 013U8063
- 1× VMA DN 15 valve
Code No: 065F2034
Option:
- 1× Imm. pocket, brass
Code No: 065- 4414
- 1× Weld-on tailpieces
Code No: 003H6908
RAVK can be combined with:
- 2-way valves RAV-/8, VMT-/8, VMA, or
- 3-way valves VMV and KOVM
Controller closes on rising temperature.
RAVK 25-45
o
C can be combined with VMV
DN 15 and DN 20 valves. This combination is
used for temperature control in a mixing loop for
hot water service.
Main data:
• DN 10-25
• k
v
0,25-4,0 m
3
/h
• PN 10 with RAV-/8, VMT-/8 and KOVM valves
PN 16 with VMA and VMV valves
• Setting ranges:
10 … 30 °C
with RAV-/8, VMT-/8, VMA, KOVM valves
25 … 45 °C
with VMV DN 15 - 20 valves
25 … 65 °C
with RAV-/8, VMT-/8, VMA, KOVM valves
35 … 75 °C
with RAV-/8, VMT-/8, VMA, KOVM valves
• Temperature:
- Circ. water / glycolic water up to 30%:
2 … 90 °C
with KOVM valves
2 … 120 °C
with RAV-/8, VMT-/8 and VMV valves
2 … 130 °C
with VMA valves
• Flow and return mounting