詳細(xì)介紹
公稱通徑;DN50-DN150mm,適用介質(zhì);海水,淡水,污水,閥體 閥蓋;鑄鋼/錫青銅,閥盤;錫青銅,壓板;黃銅,閥桿;鋁青銅。
性能規(guī)范 Technical Data
公稱壓力Nominal Pressure(MPa) | 公稱通徑Nominal Diameter(mm) | 適用介質(zhì)Applicable Medium |
| 50 - 100 | |
| 50 - 150 | 海水、淡水、污水 |
主要零部件材質(zhì)Materials of Main Parts
零件名稱PartsName | 材料Material | |
| 名稱Name | 牌號Marks |
閥體、閥蓋Body/Cover | 鑄鋼、鑄錫青銅Cast Steel/Cast Tin Bronze | ZG230-450/ZCuSn l02n2 |
閥盤Disc | 鑄錫青銅Cast Tin Bronze | ZCuSn l02n2 |
壓板材料Plate Material | 錫黃銅Tin Brass | HSn62-1 |
A型、B型基本尺寸Dimensions
公稱 | 出口 | 結(jié)構(gòu)尺寸 | Thess | 法蘭進(jìn)口連接尺寸 | r | 法蘭出口連接尺寸 | ||||||||||||||||
|
|
|
|
|
|
|
|
|
|
|
|
| D3 | D4 | Ds | b1 | di | 螺栓Bolt | ||||
| | | | | | | | D | D1 | D2 | b | d | n個 | Th |
|
|
|
|
| n個 | Th | |
65 | 185 | 205 | 120 | 90 | 7 5 | 5 | 135 | 103 | 84 | 14 | 15 | 6 | M14 | 155 | 123 | 104 | 14 | 15 | 6 | M14 | 8 | |
80 | 200 | 226 | 130 | 100 | 8 0 | 6 | 155 | 123 | 104 | 14 | 15 | 6 | M14 | 170 | 138 | 1 18 | 14 | 15 | 8 | M14 | 10 | |
100 | 226 | 260 | 150 | 120 | 8 5 | 6 | 170 | 138 | 1 18 | 14 | 15 | 8 | M14 | 190 | 158 | 138 | 14 | 15 | 8 | M14 | 14 | |
125 | 250 | 300 | 175 | 140 | 9 0 | 6 | 190 | 158 | 138 | 14 | 15 | 8 | M14 | 215 | 183 | 164 | 14 | 15 | 10 | M14 | 23 | |
150 |
| 350 |
| 165 | 10 0 | 7 | 215 | 183 | 164 | 14 | 15 | 10 | M14 | 240 | 208 | 190 | 14 | 15 | 12 | M14 |
| |
175 |
| 370 |
| 170 | 11 0 | 7 | 240 | 208 | 190 | 14 | 15 | 12 | M14 | 270 | 238 | 221 | 15 | 15 | 12 | M14 |
|