主要零部件材質(zhì)
零件名稱 Part name | 材料 Materials |
閥體 Body | 304、316、316L |
閥板 Disc | QT450覆尼龍、鋁青銅、304、316、316L、雙相不銹鋼 QT450 Nylon Plating, Albronze, SS304, SS316. SS3 16L,Duplex Stainless Steel etc |
閥座 Seat | EPDM、NBR |
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 | 623D41X- 10/16 |
公稱通徑(mm) Nominal Diameter | DN50-DN150 |
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 | φD1 | n-φd | HI | H2 | L | LI |
DN50 | 125.00 | 165 | 4-φ18 | 180 | 82.5 | 110 | 176 |
DN65 | 145.00 | 185 | 4-φ18 | 190 | 93.0 | 114 | 176 |
DN80 | 160.00 | 200 | 4-φ18 | 193 | 100.0 | 116 | 176 |
160.00 | 200 | 8-φ18 | |||||
DN100 | 180.00 | 220 | 8-φ18 | 220 | 110.0 | 129 | 215 |
DN125 | 210.00 | 250 | 8-φ18 | 247 | 125.0 | 142 | 260 |
DN150 | 240.00 | 285 | 8-φ22 | 262 | 142.5 | 142 | 260 |