User Manual
6
Recommendation: water treatment according to VDI 2035
1)
Open circuits;
2)
Not for drinking water circuit (open circuit);
3)
Variable air volume;
4)
Sealed bypass;
5)
As zone valve for floor heating systems;
IT = internally threaded connection, ET = externally threaded connection, F = flanged connection, S = soldered connection, W = welded connection
Recommended media Generation Distribution Consumption / Use
2-port valve
3-port valve
6-port valve
PN class
Type of
connection
Silicon-free
grease
Closed circuits
Open circuits
Permissible
medium
temperature [°C]
Chilled water
Cooling water
1)
Drinking water
Low-temperature
hot water
High-temperature
hot water
Water glycol
mixture
Saturated steam
Superheated steam
Heat transfer oil on
basis of mineral oil
Media containing
mineral oils
Refrigerants
Refrigerants
(ammonia)
District heating
Boiler plants
Chiller plants
Cooling towers
1)
Domestic hot
water
2)
Heating groups
Air handling units
Floor heating
Radiators
Chilled ceilings
Heated and
chilled ceilings
VAV
3)
Fan coil units
Zone control
Int.
Valves
EVG..
n
16 ET
n
1...120
n
n
n n
EVG..
Int.
Valves
EXG..
n
16 ET
n
1...120
n n
n n
EXG..
EVF..
n
16 F
n
1...120
n n n n
EVF..
EXF..
n
16 F
n
1...120
n n n n
EXF..
PICVs
VPD../VPE..
n
10 ET
n
1...90
n n n
n n n n n
VPD../VPE..
PICVs
VQI46../VQP46..
n
25 ET/IT
n
1...90
n n n n n n
5)
n n n n
VQI46../VQP46..
VPI46../VPP46..
n
25 ET/IT
n
1...120
n n n
n n n
5)
n n n n
VPI46../VPP46..
VPF43../VPF44..
n
16 F
n n
1...120
n n n
n n n
VPF43../VPF44..
VPF53../VPF54..
n
25 F
n n
1...120
n n n
n n n
VPF53../VPF54..
Globe valves
VDN../VEN../VUN..
n
10 ET
n
1...120
n n n n
VDN../VEN../VUN..
Globe valves
VD1..CLC
n
10 ET
n
1...110
n n n
n n n n n
VD1..CLC
VVP45..
n
16 ET
n
1...110
n n n
n n n n n n n n n n
VVP45..
VXP45..
n
16 ET
n
1...110
n n n
n n n n n n n n
VXP45..
VMP45..
n
16 ET
n
1...110
n n n
n n n
VMP45..
VVP47..
n
16 ET
n
1...110
n n n
n n n n n
VVP47..
VXP47..
n
16 ET
n
1...110
n n n
n n n n
VXP47..
VMP47..
n
16 ET
n
1...110
n n n
n n n
VMP47..
VVG41..
n
16 ET
n n n
-25...150
n n n n n n n
n n n n n n
VVG41..
VXG41..
n
16 ET
n n n
-25...150
n n n n n
n n n n n
VXG41..
VXG41..01
4)
n
16 ET
n n n
-25...150
n n n n n n n n n n n
VXG41..01
4)
VVG44..
n
16 ET
n n
1...120
n n n
n n n n n n
VVG44..
VXG44..
n
16 ET
n n
1...120
n n n
n n n n n
VXG44..
VVG549..
n
25 ET
n
1...130
n n n n n
n n
VVG549..
VVI46../2
n
16 IT
n
1...110
n n n
n n n n n
VVI46../2
VXI46../2
n
16 IT
n
1...110
n n n
n n n n n
VXI46../2
VVF22..
n
6 F
n n
-10...130
n n n n
n n n n n
VVF22..
VXF22..
n
6 F
n n
-10...130
n n n n
n n n n n
VXF22..
VVF32..
n
10 F
n n
-10...150
n n n n
n n n n n n
VVF32..
VXF32..
n
10 F
n n
-10...150
n n n n
n n n n n
VXF32..
VVF42..
n
16 F
n n
-10...150
n n n n
n n n n n n
VVF42..
VXF42..
n
16 F
n n
-10...150
n n n n
n n n n n
VXF42..
VVF43..
n
16 F
n n n
-20...220
n n n n n n n n
n n n n n n
VVF43..
VXF43..
n
16 F
n n n
-20...220
n n n n n n
n n n n n
VXF43..
VVF53..
n
25 F
n n n
-20...220
n n n n n n n n
n n n n n n
VVF53..
VXF53..
n
25 F
n n n
-20...220
n n n n n n
n n n n n
VXF53..
VVF63..
n
40 F
n n
-25...220
n n n n n n n n
n n n n n n
VVF63..
VXF63..
n
40 F
n n
-25...220
n n n n n n
n n n n n
VXF63..
Control ball
valves
VAG61..
n
40 ET
n n
-10...120
n n n n
n n n n n n n
VET61..
Control ball
valves
VBG61..
n
40
ET
n n
-10...120
n n n n
n n n n n
VBG61..
VAI61..
n
40 IT
n n
-10...120
n n n n
n n n n n n n
VAI61..
VBI61..
n
40
IT
n n
-10...120
n n n n
n n n n n
VBI61..
VWG41..
n
16
ET/IT
n n
1...90
n n n n
n
VWG41..
Magnetic valves
MXG461..
n n
16 ET
n
1...130
n n n
n n n n n
MXG461..
Magnetic valves
MXG461..P
n n
16 ET
n
1...130
n
n n
MXG461..P
MXG461B..
n n
16 ET
n n
-20...130
n n n n n
n n n
MXG461B..
MXG461S..
n n
16 ET
n n
1...130
n n n n
n n n
MXG461S..
MXG462S..
n n
16 ET
n n
-20...130
n n n n
n n n
MXG462S..
MXF461..
n n
16 F
n
1...130
n n n
n n n n n
MXF461..
MXF461..P
n n
16 F
n
1...130
n
n n
MXF461..P
M3P..FY
n n
16 F
n
1...120
n n n
n n n n n
M3P..FY
M3P..FYP
n n
16 F
n
1...120
n
n n
M3P..FYP
MVF461H..
n
16 F
n
1...180
n n n n n n
n n n n n n
MVF461H..
Rotary valves
VBF21..
n
6 F
n
1...120
n n
n n
VBF21..
Rotary valves
VKF41..
n
16 F
n
-10...120
n n n n
n n n
VKF41..
VKF46..
n
16 F
n n
-10...120
n n n n
n n n n n
VKF46..
VAG60..
n
40 ET
n n
-10...120
n n n n
n n n n
VET60..
VBG60..
n
40 ET
n n
-10...120
n n n n
n n n n
VBG60..
VAI60..
n
40 IT
n n
-10...120
n n n n
n n n n
VAI60..
VBI60..
n
40 IT
n n
-10...120
n n n n
n n n n
VBI60..
Refrigerant
valves
M2FP03GX 32 –
n
-40...100
n n n
M2FP03GX
Refrigerant
valves
M3FK..LX..
n
32
S
n
-40...120
n n
M3FK..LX..
M3FB..LX..
n
PS 43
S
n
-40...120
n n
M3FB..LX..
MVL661..
n
PS 45
S
n
-40...120
n n
MVL661..
MVS661..N
n
63 W/S
n
-40...120
n n n
MVS661..N