Modulationsventil

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