|
部件 PART |
规格说明 SPECIFICATION |
1. |
管塞 Pipe Plug |
铸铁或钢 Cast Iron or Steel |
2. |
阀盖 Bonnet |
铸铁ASTM A 126,B级 Cast Iron ASTM A 126 Class B |
3. |
阀盖垫圈 Bonnet Gasket |
不含石棉 Non Asbestos |
4. |
阀盖螺栓和螺母 Bonnet Bolt and Nut |
钢ASTM A 307 Steel ASTM A 307 |
5. |
铰链塞 Hinge Plug |
铸青铜B 584合金C84400 Cast Bronze B 584 Alloy C84400 |
6. |
铰销 Hinge Pin |
黄铜ASTM B 16(图中没有显示) Brass ASTM B 16 (not shown) |
7. |
阀瓣吊架螺母 Disc Hanger Nut |
铸青铜B 584合金C84400 Cast Bronze B 584 Alloy C84400 |
8. |
阀瓣柱螺栓 Disc Stud Bolt |
黄铜ASTM B 16合金C36000 Brass ASTM B 16 Alloy C36000 |
9. |
阀瓣盒 Disc Cage |
铸铁ASTM A 126,B级 或可锻铸铁ASTM A 47(图中没有显示) Cast Iron ASTM A 126 Class B or Malleable Iron ASTM A 47 (not shown) |
10. |
阀瓣板 Disc Plate |
铸青铜B 584合金C84400 Cast Bronze B 584 Alloy C84400 |
11. |
阀瓣吊架 Disc Hanger |
铸青铜B 584合金C84400 Cast Bronze B 584 Alloy C84400 |
12. |
阀瓣螺母 Disc Nut |
黄铜ASTM B 16合金C36000 Brass ASTM B 16 Alloy C36000 |
13. |
阀座圈 Seat Ring |
铸青铜B 584合金C84400 Cast Bronze B 584 Alloy C84400 |
14. |
阀瓣 Disc |
橡胶(W) Rubber (W) |
15. |
阀体 Body |
铸铁ASTM A 126,B级 Cast Iron ASTM A 126 Class B |