特征 FEATURES：
·管螺纹按照 PIPE THREAD IN ACCORDANCE:
NPT. BSPT. DIN 259. DIN2999. IS0228 CLASS A
·精密铸造INVESTMENT CASTING BODY
·CLASS 200 W.O.G
·挥动式阀瓣 SWING TYPE DISC
材质表 MATERIALS LIST
| NO. | 部件名称 PART NAME | 材料 MATERIAL | |
| TC511 | |||
| 1 | 阀体 BODY | CF8M | |
| 2 | 阀盖 CAP | CF8M | |
| 3 | 大薄片 GASKET | PTFE | |
| 4 | 横栓 PLUG | SS316 | |
| 5 | 阀瓣 DISK | CF8M | |
| 6 | 垫片 GASKET | PTFE | |
| 7 | 螺栓 BOLT | SS304 | |
尺寸表 DIMENSIONS
| SIZE | L | H | D | |
| DN | NPS | |||
| 8 | 1/4" | 65 | 43 | 46.5 |
| 10 | 3/8" | 65 | 43 | 46.5 |
| 15 | 1/2" | 65 | 43 | 46.5 |
| 20 | 3/4" | 80 | 53 | 51.5 |
| 25 | 1" | 89 | 60 | 56.0 |
| 32 | 11/4" | 105 | 66 | 64.0 |
| 40 | 11/2" | 120 | 75 | 74.5 |
| 50 | 2" | 139 | 80 | 84.0 |
| 65 | 21/2" | 181 | 99 | 103.5 |
| 80 | 3" | 200 | 104 | 152.0 |
