2015/8/10
| 规格 | H3 | Φd | ΦD | ΦD1 | L1 | L2 | A | B | D0 | 重量(KG) |
| DN50 | 70 | 20 | 125 | 96.5 | 42 | 32 | 192 | 148 | 136 | 4 |
| DN65 | 80 | 20 | 145 | 110 | 45 | 47 | 204 | 148 | 136 | 4.26 |
| DN80 | 92 | 20 | 160 | 124 | 45 | 65 | 217 | 148 | 136 | 4.56 |
| DN100 | 107 | 20 | 180 | 158 | 52 | 91 | 232 | 148 | 136 | 5.5 |
| DN125 | 121 | 20 | 210 | 187 | 55 | 112 | 252 | 148 | 136 | 6.46 |
| DN150 | 134 | 23 | 240 | 214 | 56 | 146 | 272 | 148 | 136 | 7.26 |
名称Name
材料Materials
阀体Body
铸铝Aluminium
阀板Disc
球铁尼龙、球铁电镀、304不锈钢、316不锈钢、316L不锈钢、双相不锈钢、铝青铜Ductile Iron Coated by Nylon,Ductile Iron Coated by Nickel,,Stainless Steel 304,Stainless Steel 316,Stainless Steel 316L,Duplex Stainless Steel,Aluminum Bronze
阀座Seat
三元乙丙、丁腈、耐磨乙丙、耐温乙丙、氟橡胶、硅橡胶EPDM,NBR,Wear-resistant EPDM,High-temperature EPDM,Fluorine Rubber,Silicon rubber
阀轴Stem
416不锈钢、45#碳钢Stainless Steel 416,Carbon Steel 45#
产品型号Products Model
621LD7A1X-10/16
公称通径(mm)Normal Diameter
DN50-DN150
公称压力(Mpa)Normal Diameter
PN1.0-1.6MPa
适用介质Applicable medium
水、海水、污水、油、空气、食品、弱酸碱等Water,Sea Water,Sewage,Oil,Air,Food,Weak acid and soda etc.
适用温度Applicable temperature
-10~120℃
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