| |
部件
PART |
规格说明
SPECIFICATION |
| 1. |
手轮螺丝
Handwheel Screw |
304或430钝化不锈钢
304 or 430 SS Passivated |
| 2. |
标示阀瓣
Identification Disc |
铝
Aluminum |
| 3. |
手轮
Handwheel |
铝或锌合金
Aluminum or Zinc Alloy |
| 4. |
填料函
Stuffing Box |
ASTM B 16合金C36000
ASTM B 16 Alloy C36000 |
| 5. |
填料
Packing |
不含石棉聚四氟乙烯
TFE Non-Asbestos |
| 6. |
填料垫圈
Packing Washer |
ASTM B 36合金C26000
ASTM B 36 Alloy C26000 |
| 7. |
阀体
Body |
ASTM B 584 C84400 |
| 8. |
阀杆管
Stem Tube |
ASTM B 88 |
| 9. |
阀体管
Body Tube |
ASTM B 88 |
| 10. |
调节器
Actuator |
ASTM B 16 C36000 |
| 11. |
阀座随转尾架
Seat Poppet |
ASTM B 16 C36000 |
| 12. |
阀座随转尾架O形环
Seat Poppet O-Ring |
三元乙丙橡胶
EPDM |
| 13. |
阀座阀瓣
Seat Disc |
丁腈橡胶
NBR |
| 14. |
阀座阀瓣螺丝
Seat Disc Screw |
430钝化不锈钢
430 SS Passivated |
| 15. |
阀座适配器
Seat Adapter |
ASTM B 16 C36000 |
| 16. |
阀座阀瓣挡圈
Seat Disc Retainer |
ASTM B 16 C36000 |
| 17. |
隔膜
Diaphragm |
强化丁腈橡胶
Reinforced NBR |
| 18. |
弹簧
Spring |
ASTM B 313 S30200 |
| 19. |
侧向槽楔
Siding Wedge |
塑性高密度聚乙烯
Plastic HDPE |
| 20. |
反虹吸阀体O形环
Anti-Siphon Body O-Ring |
三元乙丙橡胶
EPDM |
| 21. |
反虹吸阀座阀瓣
Anti-Siphon Seat Disc |
热塑性橡胶
Thermoplastic Rubber |
| 22. |
反虹吸随转尾架
Anti-Siphon Poppet |
塑性聚丙烯
Plastic Polypropylene |
| 23. |
反虹吸阀体
Anti-Siphon Body |
塑性乙缩醛
Plastic Acetal |
| 24. |
反虹吸盖
Anit-Siphon Cap |
塑性丙烯腈
Plastic ABS |
