Aluminium Bronze Wafer Butterfly Valve

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Description

Aluminium Bronze Wafer Butterfly Valve

Body: Aluminium Bronze( C95800, C83600, C84400, B62)

Seat: NBR, EPDM

Disc: Aluminium Bronze, SS304, SS316

Stem: SS304, SS316, SS416

Packing: PTFE

Nominal Size: DN40 to DN300

Nominal Pressure: PN1.6 to PN4.0, Class 150 to Class 300

Design and Manufacture Standard: API 609, ASME B16.34, DIN3354, EN593, BS5155

Face to Face Dimension: API 609, DIN3202, EN558-1, ISO5752

Flanged End Dimension: ANSI B16.5, ASME B16.47, EN1092, DIN2543

Inspection and Test: API 598, DIN3230, EN12266

Dimensions                                                                                    Unit: mm

DN A B C D1 n-ф
40 110 70 33 110 4-19
50 161 80 42 125 4-19
65 175 89 44.7 145 4-19
80 181 95 45.2 160 8-19
100 200 114 52.1 180 8-19
125 213 127 54.4 210 8-19
150 226 139 55.8 240 8-23
200 260 175 60.6 295 8-23
250 292 203 65.6 350 12-23
300 337 242 76.9 400 12-23