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部件
PART |
规格说明
SPECIFICATION |
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1. |
执行机构销键
Actuator Key |
不锈钢ASTM A276 UNS S31600
Stainless Steel ASTM A276 UNSS31600 |
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2. |
顶盘
Top Plate |
碳钢ASTM A216 WCC
Carbon Steel ASTM A216 WCC |
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3. |
填料压盖柱螺栓螺母
Gland Stud Nuts |
不锈钢DIN 934 A2 UNS S30400
Stainless Steel DIN 934 A2 UNS S30400 |
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4. |
垫圈
Washer |
不锈钢DIN 125 A2 UNS S30400
Stainless Steel DIN 125 A2 UNS S30400 |
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5. |
填料压盖凸缘
Gland Flange |
不锈钢ASTM A351 CF8
Stainless Steel ASTM A351 CF8 |
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6. |
填料压盖柱螺栓
Gland Stud Bolt |
不锈钢DIN 976 A2-70 UNS S30400
Stainless Steel DIN 976 A2-70 UNS S30400 |
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7. |
填料压盖随动件
Gland Follower |
不锈钢ASTM A276 UNS S31600
Stainless Steel ASTM A276 UNS S31600 |
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8. |
填料压盖随动件衬套
Gland Follower Sleeve |
聚四氟乙烯
PTFE |
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9. |
填料
Packing |
石墨
Graphite |
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10. |
顶部轴承环
Top Bearing Ring |
不锈钢ASTM A276 UNS S31600
Stainless Steel ASTM A276 UNS S31600 |
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11. |
顶部轴承
Top Bearing |
UNS S31600/石墨/聚四氟乙烯
UNS S31600/Graphite/PTFE |
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12. |
阀瓣销键
Disc Key |
不锈钢ASTM A276 UNS S31600
Stainless Steel ASTM A276 UNS S31600 |
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13. |
阀瓣
Disc |
不锈钢ASTM A351 CF8M
Stainless Steel ASTM A351 CF8M |
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14. |
底部轴承
Bottom Bearing |
UNS S31600/石墨/聚四氟乙烯
UNS S31600/Graphite/PTFE |
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15. |
栓塞止推垫圈
Plug Thrust Washer |
聚四氟乙烯
PTFE |
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16. |
底部轴承环
Bottom Bearing Ring |
不锈钢ASTM A276 UNS S31600
Stainless Steel ASTM A276 UNS S31600 |
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17. |
栓塞垫圈
Plug Gasket |
石墨
Graphite |
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18. |
栓塞
Plug |
不锈钢ASTM A276 UNS S31600
Stainless Steel ASTM A276 UNS S31600 |
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19. |
阀体
Body |
碳钢ASTM A216 WCC
Carbon Steel ASTM A216 WCC |
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20. |
阀座环支架
Seat Ring Carrier |
碳钢
Carbon Steel |
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21. |
阀座环螺丝
Seat Ring Screw |
不锈钢DIN 912 A4 UNS S31600
Stainless Steel DIN 912 A4 UNS S31600 |
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22. |
顶盘柱螺栓
Top Plate Stud Bolt |
不锈钢DIN 976 A2-70 UNS S30400
Stainless Steel DIN 976 A2-70 UNS S30400 |
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23. |
阀杆
Stem |
不锈钢UNS S31803
Stainless Steel UNS S31803 |
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24. |
帽点固定螺丝
Cup-Point Setscrew |
不锈钢DIN 934 A2 UNS S30400
Stainless Steel DIN 934 A2 UNS S30400 |
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25. |
杠杆
Lever |
球墨铸铁GGG-40
Nodular Iron GGG-40 |
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26. |
锁销
Lock Pin |
镀锌碳钢
Carbon Steel Zinc Plated |
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27. |
手柄弹簧
Lever Spring |
不锈钢UNS S30100
Stainless Steel UNS S30100 |
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28. |
手柄
Handle |
球墨铸铁GGG-40
Nodular Iron GGG-40 |
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29. |
金属阀座
Metal Seat |
不锈钢ASTM A240 UNS S31600
Stainless Steel ASTM A240 UNS S31600 |
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30. |
阀座垫圈
Seat Gaskets |
石墨
Graphite |
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31. |
阀座
Seat |
模铸聚四氟乙烯
PTFE Mod. |
