主要零部件材質(zhì)
零件名稱 Part name | 材料 Materials |
閥體 Body | HT200、QT450、 WCB |
閥板 Disc | QT450鍍鎳、QT450覆尼龍、鋁青銅、304、316、316L、 雙相不銹鋼 QT450 Nickel Plating, QT450 Nylon Plating. Albronze, SS304, SS316. SS316L, Duplex Stainless Steel etc |
閥座 Seat | EPDM、NBR、PTFE、耐磨耐熱EPDM、硅膠、氟膠 EPDM, NBR, PTFE, wear/heat-resistant EPDM, Silicone Rubber, VITON |
閥軸 Stem | 45#碳鋼、416不銹鋼、304不銹鋼、316不銹鋼 45#carbon steel, SS416, SS304. SS316 |
產(chǎn)品型號(hào) Products Model | 622D7L1X- 10/16 |
公稱通徑(mm) Nominal Diameter | DN40-DN200 |
公稱壓力(MPa) Nominal Pressure | PN1.0- 1.6MPa |
適用介質(zhì) Applicable medium | 水、海水、污水、油、空氣、食品、弱酸堿鹽等 Fresh water, sea water, sewage, air, food, light acid, alkali and salt ect |
適用溫度 Applicable temperature | -10~110℃ |
主要外形及連接尺寸
規(guī)格Size | ΦD | n-M1 | H1 | H2 | L | L1 | L2 | 單重Kg |
DN40 | 110.00 | 4-M16 | 173 | 71 | 33.5 | 30 | 176 | 2.41 |
DN50 | 125.00 | 4-M16 | 183 | 70 | 42 | 32 | 176 | 3.91 |
DN65 | 145.00 | 4-M16 | 196 | 80 | 45 | 47 | 176 | 4.31 |
DN80 | 160.00 | 4-M16 | 208 | 94 | 45 | 65 | 176 | 5.00 |
160.00 | 8-M16 | |||||||
DN100 | 180.00 | 8-M16 | 232 | 108 | 52.1 | 91 | 215 | 8.53 |
DN125 | 210.00 | 8-M16 | 252 | 122 | 55 | 112 | 260 | 10.50 |
DN150 | 240.00 | 8-M20 | 272 | 134 | 56 | 146 | 260 | 10.70 |
DN200 | 295.00 | 8-M20 | 305 | 167 | 61 | 194 | 260 | 17.80 |
295.00 | 12-M20 |