特性
◎螺纹连接标准/PIPE THREAD IN ACCORDANCE: NPT,BSPT,DIN259,DIN2999,ISO 228 CLASS A
◎防爆中轴/减流量设计BLOW-OUT PROOF STEM/REDVCE BORE
◎主体精密铸造/INVESTMENT CASTING BODY
◎工作压力/WORKING PRESSURE: 1000PSI(PN63)W.O.G.
◎手柄锁装置/LOCKING DEVICE
◎材料/MATERIAL: S45C/ASTM A216Gr-CB/DIN1.0619 SS316/ASTM A351Gr-M/DIN14408
材料表
| 部件名称PART NAME | 材质 MATERIAL | 部件名称PART NAME | 材质 MATERIAL |
| 阀体BODY | WCB CF8M | 中口填料PACKING | PTFE |
| 阀盖CAP | WCB CF8M | 阀杆螺母STEM NUT | SS304 |
| 球体BALL | SS316 | 弹资垫片SPRING WASHER | SS304 |
| 球垫SEAT | PTFE | 中口压圈 PAKINGRING | SS304 |
| 阀杆STEM | SS316 | 手柄锁 LOCKING DEVICE | SS304 |
| 垫圈GASKET | PTFE | 手柄HANDLE | SS304 |
| 止推垫圈THRUST WASHER | PTFE | 手柄套 PLASTIC COVER | PLASTIC |
尺寸
| SIZE | D | L | H | W | CVFACTOR | TORQUE N.M | WEIGHT KG | |
| DN | NPS | |||||||
| 8 | 1/4" | 5 | 39 | 34 | 69 | 4.0 | 0.6 | 0.07 |
| 10 | 3/8" | 7 | 44 | 38 | 81 | 4.0 | 0.9 | 0.11 |
| 15 | 1/2" | 10 | 59 | 41 | 96 | 4.5 | 1.0 | 0.18 |
| 20 | 3/4" | 13 | 60 | 45 | 96 | 9.0 | 2.0 | 0.26 |
| 25 | 1" | 16 | 72 | 52 | 116 | 16.0 | 4.0 | 0.39 |
| 32 | 11/4" | 20 | 77 | 57 | 116 | 24.0 | 5.5 | 0.59 |
| 40 | 11/2" | 25 | 84 | 67 | 158 | 37.0 | 7.0 | 0.82 |
| 50 | 2" | 32 | 100 | 68 | 158 | 68.0 | 9.0 | 1.23 |
