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BOA-H/HE/HV/HEV截止閥-德國KSB（凱士比）閥門
設計
法蘭或焊接端波紋管截止或節(jié)流閥塞式截止閥；座椅由耐磨耐腐蝕鉻鋼和鉻鎳鋼。
應用
在工業(yè)廠房，建筑服務，發(fā)電站和造船業(yè)。對于水，蒸汽，氣體和其他非侵略性液體。其他要求的液體。
Overview of technical data
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Bonnet design |
Bonnet |
|
Maximum temperature |
450 002 |
|
DN max. |
350 |
|
Body/bonnet seal element |
Internally and externally confined seal |
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Handwheel movememt |
Rising |
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Minimum temperature |
10- 002 |
|
DN min. |
10 |
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Valve disc/plug material |
Metal- to-metal seat |
|
eClass assignment |
37010201 |
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Body material (EN standard) |
1. 0460;1.0619+N |
|
Threaded-end design |
Flange design; butt weld end design |
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Stem sealing |
Bellows with back- up gland packing |
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Body design |
Straight pattern body |
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Body material |
Cast steel; Forged steel |
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Actuator options available ex works |
Electric actuator type MAT- E;Pneumatic actuator type MAT-P/PC |
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PN max. |
40 |
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Dimension standard |
EN 12982/ 64;EN 558-1/1 ISO 5752/1 |
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Main applications |
Energy; Industry and process engineering;Building services |
