NORI 40 ZYLB/ZYSB截止閥-德國KSB（凱士比）閥門
設(shè)計
法蘭或焊接端波紋管截止閥，角閥，可更換節(jié)流閥塞（到DN 100）或切斷插頭（DN 125及以上），單片不旋轉(zhuǎn)閥桿；位置指示器，旅行停止，鎖緊裝置；采用耐磨耐腐蝕鉻或鉻鎳鋼的座位。
應(yīng)用
在傳熱系統(tǒng)，工業(yè)廠房，建筑服務(wù)和造船。對于熱油，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
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Yoke
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Maximum temperature
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450 ?C
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DN max.
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300
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Body/bonnet seal element
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Internally and externally confined seal
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Handwheel movememt
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Non- rising
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Minimum temperature
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10- ?C
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DN min.
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15
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Valve disc/plug material
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Metal- to-metal seat
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Body material (EN standard)
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1. 0619+N
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Threaded-end design
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Flange design; butt weld end design
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Stem sealing
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Bellows with back- up gland packing
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Body design
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Y- valve body
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Actuator options available ex works
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No
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PN max.
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40
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Dimension standard
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EN 12982/ 1;EN 558-1/1;ISO 5752/1
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Main applications
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Industry and process engineering; Building services
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