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butterfly valve

    Butterfly valve
    Model: 802/803
    Size: DN40-DN400









Specification

DN(mm) Size(inch) A B C D E F H D1 N-Φd
40 1.5 153 77 42 53 240 Φ150 77.8 110 4-Φ18.5
50 2 162 81.5 42 53 240 Φ150 88.4 125 4-Φ18.5
65 2.5 178 89 45 64.5 240 Φ150 102.5 145 4-Φ18.5
80 3 182.5 96.5 45 79 240 Φ150 61.2 160 4-Φ18.5
100 4 206 114 52 104 240 Φ150 68.9 180 4-Φ18.5
125 5 210 127 54 123 253 Φ150 80.4 210 4-Φ18.5
150 6 223 139 56 155.5 253 Φ150 91.8 240 4-Φ23
200 8 260 175 60 202.5 Φ300 76.4 295 4-Φ23
250 10 296 204 65.5 250.5 Φ300 91.9 355 4-Φ27
300 12 340 242 77 301.5 Φ300 106.1 410 4-Φ27
350 14 368 270 76.5 333 Φ300 91.7 470 4-Φ27
400 16 400 309 86.5 389.5 Φ300 102.4 525 4-Φ30

 

Note: Seal material: NBR ( nitrile rubber buna )

           Please indicate if need any special seal material or higher pressure



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