Modulating valve
Supply voltage:24VAC.
Input signal range:0-10V/4-20mA.
Actuator force:1000N;1500N
...
Modulating valve:
1) Used with actuator for control of cold and hot water
2) The 3-way valve can be used as a mixing valve
Techinical Data:
Norminal pressure:PN16;PN40;PN64
Media:steam, hot water
Media temperature range:2-170oC.
Valve body:stainless steel
Valve seat:stainless steel
Valve stem:stainless steel
Leakage rate:<0.01% or 0.5%(2-way)
<0.1%(3-way)
Flow characteristic:equal percentage(2-way)
equal linearity(3-way)
Screw thread:GB7307-87
Actuator to match:VA-3000 series.
Models&Dimensions:
Screw Thread
|
Model List |
L mm |
H5 mm |
H6 mm |
KV M3/h |
Stroke mm | |
2-way | 3-way | ||||||
DN15 | VB-3203-15 | VB-3303-15 | 80 | 330 | 190 | 4.0 | 8 |
DN20 | VB-3203-20 | VB-3303-20 | 80 | 330 | 190 | 6.3 | 8 |
DN25 | VB-3203-25 | VB-3303-25 | 105 | 335 | 195 | 10 | 16 |
DN32 | VB-3203-32 | VB-3303-32 | 120 | 370 | 230 | 16 | 16 |
DN40 | VB-3203-40 | VB-3303-40 | 130 | 400 | 260 | 25 | 19 |
DN50 | VB-3203-50 | VB-3303-50 | 150 | 415 | 275 | 40 | 19 |
