Bluetrend (Shanghai) Industrial Equipment Co., Ltd.
Bluetrend (Shanghai) Industrial Equipment Co., Ltd. We are good quality supplier of Electric actuators Motorized Butterfly Valve from China.
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Wafer Type Handled Butterfly Valve With Back Seat
Material of main parts
Part name | Materials |
| Body | HT200,QT450,WCB,Stainless steel |
| Disc | QT450,QT450,304,316,316L,QT450 Nickel Plating, QT450 Nylon Plating, Albronze,SS304,SS316,SS316L,Duplex Stainless Steel etc |
| Seat | EPDM,NBR,PTFE,EPDM,EPDM,NBR,PTFE,Wear/heat-resistant EPDM,Silicon rubber,VITON |
| Stem | 45#,416,304,316Carbon Steel 45#,SS416,SS304,SS316 |
| Products Mcdel | D7A1X-10/16 |
| Nominal Diameter(mm) | DN32-DN200 |
| Nominal Pressure(MPa) | PN1.0-16MPa |
| Applicable medium | Fresh water,Sea water,Sewage,Air,Food,Weak acid alkali and Salt etc. |
| Applicable temperature | -10～110℃ |
Main contour and connection size
| Main contour and connection size | Unit:mm | |||||||
| Size | n-Ød | ØD | H1 | H2 | L | L1 | L2 | Kg |
| DN32 | 4-14 | 85 | 142 | 52 | 32 | 30 | 142 | 1.14 |
| 4-18 | 100 | |||||||
| DN40 | 4-22 | 106 | 173 | 71 | 33.5 | 30 | 176 | 2.00 |
| DN50 | 4-22 | 123 | 183 | 70 | 42 | 32 | 176 | 2.50 |
| DN65 | 4-22 | 142 | 196 | 80 | 45 | 47 | 176 | 2.90 |
| DN80 | 4-23 | 154.5 | 208 | 94 | 45 | 65 | 176 | 3.50 |
| 4-23 | 154.5 | |||||||
| DN100 | 4-27 | 183 | 232 | 108 | 52.1 | 91 | 215 | 5.10 |
| DN125 | 4-25 | 212.5 | 252 | 122 | 55 | 112 | 260 | 6.60 |
| DN150 | 4-24 | 240 | 272 | 134 | 56 | 146 | 260 | 8.40 |
| DN200 | 4-24 | 295 | 305 | 167 | 61 | 194 | 260 | 13.13 |