電動(dòng)不銹鋼蝶閥:
■密封閥座水線條設(shè)計(jì),閥板密封面平面設(shè)計(jì),*避免氣動(dòng)閥因長(zhǎng)時(shí)間不開(kāi)而造成的卡位現(xiàn)象
■閥板上下中孔處,采用球型摩擦面設(shè)計(jì),扭矩更小,密封性更好
■閥座無(wú)靠背設(shè)計(jì),扭矩更輕,也方便用戶自行更換閥座
■法蘭對(duì)夾孔連接適用多種標(biāo)準(zhǔn),有不銹鋼閥體與FTFE閥座可選
電動(dòng)不銹鋼蝶閥:
的尺寸數(shù)據(jù)
SIZE | DN | A | B | X | T | E | ФF | Q | H1 | H |
DN40 | 40 | 155.0 | 130.0 | 30.0 | 41.0 | 33.0 | 50.0 | 89.5 | 113.0 | 313.0 |
DN50 | 50 | 155.0 | 130.0 | 30.0 | 41.0 | 42.6 | 52.0 | 89.5 | 113.0 | 313.0 |
DN65 | 65 | 155.0 | 143.0 | 35.5 | 45.0 | 45.6 | 52.0 | 100.5 | 113.0 | 332.0 |
DN80 | 80 | 155.0 | 155.0 | 35.5 | 45.0 | 45.6 | 52.0 | 100.5 | 113.0 | 357.0 |
DN100 | 100 | 208.0 | 170.0 | 42.0 | 52.5 | 51.6 | 72.0 | 117.0 | 122.0 | 396.0 |
DN125 | 125 | 208.0 | 190.0 | 47.5 | 58.5 | 55.6 | 72.0 | 128.5 | 122.0 | 432.0 |
DN150 | 150 | 208.0 | 210.0 | 55.0 | 68.0 | 55.6 | 72.0 | 141.5 | 122.0 | 464.0 |
DN200 | 200 | 256.0 | 243.0 | 68.0 | 80.0 | 59.6 | 97.0 | 183.5 | 146.0 | 556.0 |
DN250 | 250 | 256.0 | 282.0 | 68.0 | 80.0 | 67.6 | 97.0 | 183.5 | 146.0 | 630.0 |
DN300 | 300 | 256.0 | 310.0 | 87.0 | 100.0 | 77.6 | 122.0 | 218.0 | 146.0 | 695.0 |