6.整套阀杆生产工艺达到国际先进水平在强腐蚀、易挥发和有毒有害的工艺条件下,一旦阀杆密封被破坏,强腐蚀、易挥发和有毒有害的工艺介质从控制阀阀杆中泄漏出来,会对周边环境和人身安全带来严重的后果。采用波纹管阀杆密封形式是解决上述问题的一个途径。波纹管一般由不锈钢做成。这种特殊的阀盖结构保护控制阀的填料函避免和流体接触,一旦波纹管破裂,在波纹管上面的填料函结构会防止波纹管破裂失效时产生的严重后果。在工程实际中,波纹管密封形式的选择应充分考虑波纹管密封的压力的额定值会随温度的增高而降低,流体中不能有固体的颗粒存在,及波纹管材料的Zui长循环动作寿命等。在不锈钢不耐某些工艺介质腐蚀的强腐蚀的场所,如工艺介质为湿氯气时,湿氯气中含有的微量盐酸会使不锈钢波纹管很快被腐蚀。
台湾佳王CHIA WANG单向顺序阀SVC-03G SVC-06G SVC-10G
台湾佳王CHIA WANG节流阀MTC-02W-20
MTC-02-W-K-20 MTC-02-W1-K-20 MTC-02-A-K-20 MTC-02-A1-K-20
MTC-02-B-K-20 MTC-02-B1-K-20 MTC-03-W-K-20 MTC-03-W1-K-20
MTC-03-A-K-20 MTC-03-A1-K-20 MTC-03-B-K-20 MTC-03-B1-K-20
台湾CHIA WANG减压阀(叠加式减压阀)
MBR-02-P1-K-2H-20 MBR-02-P1-K-L-20 MBR-02-P3-K-20 MBR-02-P3-K-2H-20
MBR-02-P1-K-20 MBR-02-P2-K-20 MBR-02-A1-K-20 MBR-02-A2-K-20 MBR-02-A3-K-20
MBR-02-B1-K-20 MBR-02-B2-K-20 MBR-02-B3-K-20 MBR-02-P2-K-L-20 MBR-02-P3-K-L-20
MBR-02-P2-K-20 MBR-02-P1-K-20 MBR-02-P3-K-20 MBR-02-A2-K-20 MBR-02-A1-K-20
MBR-02-A3-K-20 MBR-02-B2-K-20 MBR-02-B1-K-20 MBR-02-B3-K-20 MBR-03-P2-K-20
MBR-03-P1-K-20 MBR-03-P3-K-20 MBR-03-A2-K-20 MBR-03-A1-K-20 MBR-03-A3-K-20
MBR-03-B2-K-20 MBR-03-B1-K-20 MBR-03-B3-K-20 MBR-03-P3-K-L-20 MBR-03-P1-K-L-20
台湾CHIA WANG方向阀 台湾佳王换向阀
WE-3C6-02G-D2-30 WE-3C2-02G-D2-30
WE-3C3-02G-D2-30 WE-3C4-02G-D2-30
WE-3C8-02G-D2-30 WE-3C9-02G-D2-30
WE-3C7-02G-D2-30 WE-3C5-02G-D2-30
WE-2B2-02G-D2-30 WE-2B3-02G-D2-30
WE-2B8-02G-D2-30 WE-2D2-02G-D2-30
WE-3C6-03G-D2-30 WE-3C2-03G-D2-30
WE-3C3-03G-D2-30 WE-3C4-03G-D2-30
WE-3C8-03G-D2-30 WE-3C9-03G-D2-30
WE-3C7-03G-D2-30 WE-3C5-03G-D2-30
WE-2B2-03G-D2-30 WE-2B3-03G-D2-30
WE-2B8-03G-D2-30 WE-2D2-03G-D2-30