VB-7200/VB-7300 is a series of 2-way and 3-way valves intended for use in heating and cooling systems.
Suitable for hot and chilled water.
Technical data
Valve type....................2- way/3-way control valve
Pressure class...............................PN 16 (250 psi)
Flow characteristic.........Equal Percentage (Eq%)
Connection..........................................flange
Leakage....................................... <0.05% of KVS
Sizes from DN65 up to DN200
Cast iron body(stainless steel body optional)
Fluid temperature -10 to 95°C
Model
|
Port
|
Dimension
<mm>
|
Flow Rate
(KV)
|
Max Pressure
Difference
(Mpa)
|
Valve
stem
stroke
|
VB7200-DN65
|
2-way
|
65
|
63
|
0.8
|
22
|
VB7200-DN80
|
2-way
|
80
|
100
|
0.6
|
42
|
VB7200-DN100
|
2-way
|
100
|
160
|
0.4
|
42
|
VB7200-DN125
|
2-way
|
125
|
250
|
0.3
|
42
|
VB7200-DN150
VB7200-DN200
|
2-way
2-way
|
150
200
|
360
450
|
0.2
0.1
|
42
42
|
VB7300-DN65
|
3-way
|
65
|
63
|
0.8
|
22
|
VB7300-DN80
|
3-way
|
80
|
100
|
0.6
|
42
|
VB7300-DN100
|
3-way
|
100
|
160
|
0.4
|
42
|
VB7300-DN125
|
3-way
|
125
|
250
|
0.3
|
42
|
VB7300-DN150
VB7300-DN200
|
3-way
3-way
|
150
200
|
360
450
|
0.2
0.1
|
42
42
|