|
|
部件
PART |
规格说明
SPECIFICATION |
|
1. |
阀杆
Stem |
黄铜ASTMB16合金C36000
BrassASTMB16AlloyC36000 |
|
2. |
手轮螺母
HandwheelNut |
铸青铜ASTMB584合金C84400
CastBronzeASTMB584AlloyC84400 |
|
3. |
标志牌
IdentificationPlate |
铝
Aluminum |
|
4. |
支架衬套
YokeBushing |
铸青铜ASTMB584合金C84400
CastBronzeASTMB584AlloyC84400 |
|
5. |
手轮
Handwheel |
铸铁ASTMA126，B级
CastIronASTMA126ClassB |
|
6. |
阀盖帽螺母
BonnetCapNut |
钢ASTMA307
SteelASTMA307 |
|
7. |
阀盖帽
BonnetCap |
铸铁ASTMA126，B级
或球墨铸铁ASTMA536
CastIronASTMA126ClassB
orDuctileIronASTMA536 |
|
8. |
1阀盖
1Bonnet |
铸铁ASTMA126，B级
CastIronASTMA126ClassB |
|
9. |
阀盖帽螺栓
BonnetCapBolt |
钢ASTMA307
SteelASTMA307 |
|
10. |
密封压盖随动件螺母
GlandFollowerNut |
黄铜ASTMF467合金C27000
BrassASTMF467AlloyC27000 |
|
11. |
密封压盖随动件
GlandFollower |
铸铁ASTMA126，B级
或球墨铸铁ASTMA536
CastIronASTMA126ClassB
orDuctileIronASTMA536 |
|
12. |
填料压盖
PackingGland |
镀锌铁粉ASTMB783
或黄铜ASTMB16
ZincPlatedPowderedIronASTMB783
orBrassASTMB16 |
|
13. |
填料
Packing |
编制TFE
TFEBraided |
|
14. |
密封压盖随动件螺栓
GlandFollowerBolt |
钢ASTMA307
SteelASTMA307 |
|
15. |
后座衬套
BackseatBushing |
铸青铜ASTMB584合金C84400
CastBronzeASTMB584AlloyC84400 |
|
16. |
阀体螺母
BodyNut |
钢ASTMA307
SteelASTMA307 |
|
17. |
阀体螺栓
BodyBolt |
强化石墨
ReinforcedGraphite |
|
18. |
阀体螺栓
BodyBolt |
钢ASTMA307
SteelASTMA307 |
|
19. |
阀体
Body |
铸铁ASTMA126，B级
CastIronASTMA126ClassB |
|
20. |
阀杆轴环
StemCollar |
黄铜ASTMB16合金C36000
BrassASTMB16AlloyC36000 |
|
21. |
2楔形闸板
2Wedge |
铸铁ASTMA126，B级
CastIronASTMA126ClassB |
|
22. |
3楔形闸板螺母
3WedgeNut |
铸青铜ASTMB584合金C84400
CastBronzeASTMB584AlloyC84400 |
|
23. |
楔形闸板销钉
WedgePin |
硅青铜ASTMB371合金C69400
或ASTMB140合金C31400
SiliconBronzeASTMB371AlloyC69400
orASTMB140AlloyC31400 |
|
24. |
阀座圈
SeatRing |
铸青铜ASTMB584合金C84400
CastBronzeASTMB584AlloyC84400 |
|
25. |
2楔形闸板凸面
2WedgeFaceRing |
铸青铜ASTMB584合金C84400
CastBronzeASTMB584AlloyC84400 |
