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德國EBRO閥門,是世界著名的蝶閥制造商,產品廣泛地應用于鋼鐵,石化,電力,冶金及環何等行業.主要產品有對夾蝶閥,內螺紋蝶閥,雙法蘭蝶閥,管道專用蝶閥,耐磨蝶閥及防腐蝶閥等.型號有Z011A,Z014A,Z011-AS,F012-A,F012-K1,Z411-A,Z414-A,Z011-GMX,Z611-A,Z614-A,T211-A,T212-A,T214-A,HP111,HP114,HP111-E,HP114-E,EB-DW,EB-EW,MSK,NSK,E65-210,BE,TW,K016,CK,Z011-therm,QV,FLEX,BV,MV,RSK,DC. |
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EBRO Z411-A TECHNICAL DATA
Nominal diameter:
da 50 (DN 40) – da 630 (DN 600) (SDR 11)
da 50 (DN 40) – da 500 (DN 500) (SDR 17 / SDR 17,6 / SDR 33)
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Face-to-face:
EN 558?Series 20 (DIN 3202 T3 K1)
ISO 5752?Series 20
API 609 Table 1
BS 5155 Series4
NF E 29-305.1
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Flange accommodation:
DIN 2501 PN 10
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Top flange:
EN ISO 5211
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Marking:
DIN EN 19
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Tightness check:
DIN 3230 T3 BO, BN (Leakage Rate 1)
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Temperature range:
–20 °C?to + 160 °C (depending on pressure, medium and material)
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Operating pressure:
max. 10 bar SDR 11,0 (PE-80)
max. 10 bar SDR 17,0 (PE-100)
max.?? 6 bar SDR 17,6 (PE-80)
max.?? 5 bar SDR 33,0 (PE-100)
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Vacuum:
0,2 bar absolute ( deending on medium and temperature)
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