特性
◎設計結構長度/FACE TO FACE DIMESIONS: DIN3202F1
◎連接法蘭標準/END FLANGE DIMENSIONS: DIN2633
◎主體精密鑄造/INVESTMENT CASTING BODY
◎設計制造/DESIGN: ANSI B16.34
◎材料/MATERIAL: STAINLESS STEEL 1.4403 STAINLESS STEEL 1.4408
材料表
| 部件名稱PART NAME | 材質(zhì) MATERIAL |
| 閥體BODY | A1SI316 |
| 閥板DISC | AIS1316 |
| CO.P | AISI316 |
| 彈簧SPRING | AISI304 |
| 螺絲SCREW | AISIB04 |
| 插件INSERT | AISI316 |
尺寸
| DN | 15 | 20 | 25 | 32 | 40 | 50 | 65 | 80 | 100 |
| INCH | 1/2" | 3/4" | 1" | 1-1/4" | 1-1/2" | 2" | 2-1/2" | 3" | 4" |
| φd | 12 | 20 | 25 | 32 | 38 | 50 | 62 | 76.5 | 96 |
| B | 45 | 55 | 65 | 78 | 89 | 9B | 118 | 134 | 154 |
| D | 53 | 63 | 73 | 84 | 94 | 107 | 126 | 144 | 162 |
| L | 16 | 19 | 22 | 28 | 32 | 40 | 46 | 50 | 60 |
| W(Kg) | 01 | 0.16 | 028 | 0.52 | 0.7 | 1.1 | 1.56 | 176 | 3’3 |
Opening Pressure in Mbar
| DN15 | DN20 | DN25 | DN32 | DN40 | DN50 | DN65 | DN80 | DN100 |
| 25 | 25 | 25 | 27 | 29 | 29 | 31 | 32 | 33 |
| ↑ | ↑ | ↑ | ↑ | ↑ | ↑ | ↑ | ↑ | ↑ |
| 21 | 21 | 21 | 21 | 21 | 21 | 21 | 21 | 21 |
| ↓ | ↓ | ↓ | ↓ | ↓ | ↓ | ↓ | ↓ | ↓ |
| 23 | 23 | 23 | 24 | 25 | 25 | 25 | 26 | 27 |
| → | → | → | → | → | → | → | → | → |
