8220
Ordinary Temperature
ISO9001
Water
Standard
Flange
Manual
Di
Self-Operated
DN40-DN600
China
Product Description
Materials
| Part | Material | Standard |
| Body | DI | EN-JS 1040 |
| Bonnet | DI | EN-JS 1040 |
| Stem | Brass | EN12165 CW617N |
| Trim | DI | EN-JS 1040 |
| Bolt | CS | |
| Testing | Brass | EN12165 CW602N |
| Wheel | ABS |
Technical data
Working Pressure: 16bar
Size range: DN40~DN600
Testing Pressure: Shell24 bar, Seal17.6 bar
Temperature: - 10ºC~120ºC
Dimensions
| Size | mm | 40/50 | 65 | 80 | 100 | 125 | 150 | 200 | 250 | 300 | 350 | 400 | 450 | 500 | 600 |
| inch | 1-1/2,2 | 2-1/2 | 3 | 4 | 5 | 6 | 8 | 10 | 12 | 14 | 16 | 18 | 20 | 24 | |
| L | 230 | 290 | 310 | 350 | 400 | 480 | 600 | 730 | 850 | 980 | 1100 | 1200 | 1250 | 1450 | |
| H | 194 | 228 | 232 | 240 | 308 | 320 | 435 | 470 | 512 | 685 | 965 | 972 | 1065 | 1180 | |
| Flow Kv | 70.5 | 84.5 | 118.0 | 187.4 | 263.9 | 400.8 | 726.9 | 1087.8 | 1276.2 | 2250.0 | 3050.0 | 3720.0 | 4180.0 | 5674.0 | |
| Head los K | 3.78 | 3.78 | 5.24 | 9.53 | 6.98 | 5.35 | 6.26 | 5.57 | 6.43 | 11.40 | 12.40 | 13.10 | 13.50 | 13.90 | |
