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Two-Piece Floating Ball Valve Gb/T

Two-Piece Floating Ball Valve Gb/T

Flange End, PN1.6/4.0Mpa
Features:
Design and manufacture as GB/T12237
Face to face dimensions as GB/T12221
Flange end dimension as JB/T79
Pressure test as JB/T9092

Main Connection Dimensions PN16
Type DN(mm Dimension(mm)
L D D1 D2 b-f Z-Φ D H W
15 130 95 65 45 14-2 4 -Φ14 65 115
20 140 105 75 55 14-2 4 -Φ14 75 130
25 150 115 85 65 14-2 4 -Φ14 85 150
32 165 135 100 78 16-2 4 -Φ18 95 190
40 180 145 110 85 18-3 4 -Φ18 105 230
Q41-16 50 200 160 125 100 20-3 4 -Φ18 115 240
65 220 180 145 120 22-3 8 -Φ18 145 280
80 250 195 160 135 22-3 8 -Φ18 160 310
100 280 245 190 160 24-3 8 -Φ23 185 330
125 320 280 220 188 28-3 8 -Φ25 215 600
150 360 335 250 218 30-3 8 -Φ25 245 800
200 400 405 310 278 34-3 12 -Φ25 300 1000

Main Connection Dimensions PN40

Type DN(mm Dimension(mm)
L D D1 D2 b-f Z-Φ D H W
15 140 95 60 45 14 -2 4-Φ14 60 145
20 152 105 65 55 14 -2 4-Φ14 65 160
25 165 115 75 65 14 -2 4-Φ14 75 180
32 180 135 85 78 16 -2 4-Φ18 85 220
40 190 145 95 85 16 -3 4-Φ18 95 230
f
50 216 165 108 100 16 -3 4-Φ18 108 250
Q41 y -40
65 241 180 140 120 18 -3 8-Φ18 140 290
80 283 195 148 135 20 -3 8-Φ18 148 350
100 305 230 180 155 20 -3 8-Φ18 180 460
125 381 270 250 188 36 -3 8-Φ25 250 610
150 403 300 275 218 38 -3 8-Φ25 275 800
200 502 375 405 282 44 -3 12-Φ30 405 1000

Statement: this information is just for reference, for detailed information, please contact us.

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