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Zhougang Industrial Park, Jiangning District, Nanjing City


Handle Flanged Butterfly Valve

Material of Main Components

Part name Materials 
Body HT200, QT450, WCB
Disc Q450 nickel plating, QT450 nylon plating, albronze, SS304, SS316, SS316L, duplex stainless steel, etc.
Seat EPDM, NBR
Stem 45# carbon steel, SS416, SS304, SS316
Products Model 623D41X-10/16
Nominal Diameter DN40-DN200
Nominal Pressure PN1.0–1.6 MPa
Applicable medium Water, seawater, sewage, oil, air, food, weak acids, bases, and salts, etc. 
Fresh water, seawater, sewage, air, food, weak acids, alkalis, and salts, etc.
Applicable temperature -10~110℃

Main External Dimensions and Connection Dimensions

 

size ΦD Φ1 n-Φd H1 H2 L L1 kg
DN40 125.00 165 4-0 18 183 82.5 110 176 7.00
DN50 125.00 165 4-0 18 183 82.5 110 176 7.00
DN65 145.00 185 4-0 18 196 93.0 114 176 9.00
DN80 160.00 200 4-0 18 208 100.0 116 176 10.00
160.00 200 8-0 18
DN100 180.00 220 8-0 18 232 110.0 129 215 14.00
DN125 210.00 250 8-0 18 252 125.0 142 260 17.00
DN150 240.00 285 8-0 22 272 143.0 142 260 21.00
DN200 295.00 340 8-O 22 305 170.0 154 260 35.00
295.00 340 12-022

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