The dynamic balance electric control valve is a new generation product which is different
EDRV Flow characteristic curve of dynamic balance electric control valve
Material of main parts
Part name | texture of material |
valve body | Ductile iron |
Valve sleeve | stainless steel |
spool | brass |
Electric actuator housing | aluminium alloy |
Main technical parameters
model | Valve type | Specifications | Differential pressure range(KPa) | Flow range(m³/h) | working pressure | Flow error | Fluid temperature |
A/D-EDRV1 | Two links | DN25 | 30-300 | 0.2-2.9 | PN16 | 5% | 0-100℃ |
A/D-EDRV2 | DN32 | 30-300 | 0.5-4.7 |
A/D-EDRV3 | DN40 | 30-300 | 1-7.7 |
A/D-EDRV4 | DN50 | 30-300 | 2-12.1 |
A/D-EDRV8 | DN65 | 30-300 | 3-20.4 |
A/D-EDRV9 | DN80 | 30-300 | 5-30.8 |
A/D-EDRV10 | DN100 | 30-300 | 10-45.3 |
A/D-EDRV11 | DN125 | 30-300 | 15-70.7 |
A/D-EDRV12 | DN150 | 30-300 | 20-101.8 |
A/D-EDRV13 | DN200 | 33-300 | 5.0-360 |
A/D-EDRV14 | DN250 | 22-210 | 4.0-460 |
EDRV Drawing of dynamic balance electric control valve
Main connection dimensions
model | Valve type | Specifications | Outline and installation dimensions |
L | H1 | H2 | D(Φ) flange | G thread |
A/D-EDRV1 | Two way wire mouth | DN25 | 160 | 265 | 70 | / | G1 |
A/D-EDRV2 | DN32 | 180 | 275 | 70 | / | G1-1/4 |
A/D-EDRV3 | DN40 | 300 | 290 | 90 | / | G1-1/2 |
A/D-EDRV4 | DN50 | 300 | 290 | 90 | / | G2 |
A/D-EDRV5 | Two way flange | DN32 | 160 | 220 | 70 | 100 | / |
A/D-EDRV6 | DN40 | 200 | 235 | 110 | 110 | / |
A/D-EDRV7 | DN50 | 215 | 230 | 15 | 125 | / |
A/D-EDRV8 | DN65 | 230 | 238 | 120 | 145 | / |
A/D-EDRV9 | DN80 | 275 | 275 | 146 | 160 | / |
A/D-EDRV10 | DN100 | 290 | 295 | 165 | 180 | / |
A/D-EDRV11 | DN125 | 315 | 307 | 208 | 210 | / |
A/D-EDRV12 | DN150 | 350 | 326 | 205 | 240 | / |
A/D-EDRV13 | DN200 | 430 | 715 | 295 | 295 | / |
A/D-EDRV14 | DN250 | 520 | 740 | 345 | 355 | / |