|
部件 PART |
规格说明 SPECIFICATION |
1. |
阀盖 Bonnet |
青铜ASTM B 62 或B 584合金C84400 Bronze ASTM B 62 or B 584 Alloy C84400 |
2. |
阀体 Body |
青铜ASTM B 62 或B 584合金C84400 Bronze ASTM B 62 or B 584 Alloy C84400 |
3. |
铰销 Hinge Pin |
青铜ASTM B 140合金C31400 或B 134合金C23000 Bronze ASTM B 140 Alloy C31400 or B 134 Alloy C23000 |
4. |
阀瓣吊架 Disc Hanger |
青铜ASTM B 62 Bronze ASTM B 62 |
5. |
吊架螺母 Hanger Nut |
青铜ASTM B 97合金C65500 或黄铜ASTM B 16 Bronze ASTM B 97 Alloy C65500 or Brass ASTM B 16 |
6. |
阀瓣固定装置 Disc Holder |
青铜ASTM B 62 Bronze ASTM B 62 |
7. |
阀座阀瓣 Seat Disc |
Buna-N(W) 聚四氟乙烯(Y)‡ Buna-N (W) TFE (Y)‡ |
8. |
阀座阀瓣螺母 Seat Disc Nut |
黄铜ASTM B 16 或B 97合金C65500 Brass ASTM B 16 or B 97 Alloy C65500 |
9. |
铰销插栓 Hinge Pin Plug |
青铜ASTM B 140合金C32000 (图中未显示) Bronze ASTM B 140 Alloy C32000 (Not Shown) |
*10. |
阀座阀瓣垫圈 Seat Disc Washer |
不锈钢 Stainless Steel |