8211
Ordinary Temperature
ISO9001
Water
Standard
Internal Thread
Manual
Brass
Self-Operated
DN15-DN50
China
Product Description
Materials
| Part | Material | Standard |
| Body | Brass | BS EN12165 CW617N |
| Bonnet | Brass | BS EN12165 CW617N |
| Stem | Brass | BS EN12165 CW617N |
| O-ring | EPDM | |
| Testing | Brass | BS EN12165 CW617N |
| Wheel | Plastic | PC+ABS |
Technical data
Working Pressure: 25barSize range: DN15~DN50
Testing Pressure: Body:37.5 bar
Seal:27.5 bar
Temperature: - 10ºC~120ºC (21.8bar)
-10ºC~100ºC (25bar)
Dimensions
| DN | mm | 15 | 20 | 25 | 32 | 40 | 50 |
| inch | 1/2 | 3/4 | 1 | 1-1/4 | 1-1/2 | 2 | |
| L | 94.5 | 101 | 110 | 120 | 140 | 154 | |
| H | 90 | 90 | 90 | 94 | 127 | 127 | |
| A | 63 | 63 | 63 | 63 | 63 | 63 | |
| Flow Kv | 2.7 | 5.5 | 7.0 | 9.5 | 18.5 | 25.5 | |
| Kvs | 4.0 | 7.5 | 11 | 13.5 | 24 | 31 | |
