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GB/ANSI Three-way Ball Valve

manufacturer: Shanghai Fengqi Industry Development Co., Ltd.
Eml: sales@fengqi.sh.cn

Tel: 0086 (021) 3652 8716
Mob: (0086) 138 1635 6498

product drawing

GB/ANSI three-way ball valves
GB/ANSI three-way ball valves

Product features

1.Two seat sealing three-way ball valve has a compact structure, beautiful appearance, and a good sealing performance. It can achieve the change of the pipeline flow, and also can connect or close the two perpendicular pipelines.
2. Four seat sealing three-way ball valve has a beautiful shape, and a compact and reasonable structure, it not only enables the media flow switch, but also allows three pipelines to connect with each other, and also can shut down any pipe to make another pipe connectivity. It can control the medium confluence or distributary freely.

The external and connection dimensions

GB/ANSI three-way ball valve structural diagram
GB/ANSI three-way ball valve structural diagram

The materials of main parts

part name materials
GB ASTM
body,bonnet WCB A216-WCB
sealing ring PTFE、PPL PTFE、PPL
ball 1Cr18Ni9Ti SS304
seat, stem 2Cr13 A246-416
stud bolt 35CrMoA A193-B7

Main performance scope

nominal pressure test pressure(MPa)
shell high pressure fluid sealing body pressure gas sealing
1.6 2.4 1.76 0.6
2.5 3.75 2.75
4.0 6.0 4.4
CLASS150 3.0 2.2
applicable working conditions applicable medium water,oil,gas and other non-corrosive and acid-alkali corrsion medium
suitable temperature -28~350℃
applicable specification connecting flange JB79-59、GB9113、HG20592-97、ANSI B16.5
inspection and test GB/T9092-99、API598

GB external and connection dimensions of PN1.6MPa

model nominal diameter DN(mm) dimensions(mm)
L L2 D D1 D2 b f Z-d H W
    Q44F-16C (P) (R) 15 150 72 95 65 45 14 2 4-14 95 130
20 160 80 105 75 55 14 2 4-14 110 130
25 180 90 115 85 65 14 2 4-18 120 140
32 200 100 135 100 78 16 2 4-18 144 180
40 220 110 145 110 85 16 3 4-18 152 220
50 240 120 160 125 100 16 3 4-23 182 220
65 260 130 180 145 120 16 3 4-18 193 240
80 280 140 195 160 135 20 3 8-18 217 270
100 320 160 215 180 155 20 3 8-18 245 350
125 380 190 245 210 185 22 3 8-18 282 500
150 440 220 280 240 210 24 3 8-23 319 600
200 550 260 335 295 265 26 3 12-23 380 1000
250 670 310 405 355 320 30 3 12-25 460 1400
300 720 370 460 410 375 30 3 12-25 520 1800

ANSI the external and connection dimensions of 150Lb

nominal diameter DN dimensions(mm)
(in) (mm) L D D1 D2 b f Z-Φd H L0
1/2 15 140 89 60.5 35 10 1.6 4-Φ15 55 130
3/4 20 165 98 70 43 11 1.6 4-Φ15 55 130
1 25 165 108 79.5 51 12 1.6 4-Φ15 70 140
11/4 32 220 117 79 64 13 1.6 4-Φ15 75 180
11/2 40 250 127 98.5 73 15 1.6 4-Φ15 90 220
2 50 260 152 120.5 92 16 1.6 4-Φ19 104 260
21/2 65 320 178 139.5 105 18 1.6 4-Φ19 153 350
3 80 320 190 152.5 127 19 1.6 4-Φ19 187 400
4 100 370 229 190.5 157 24 1.6 8-Φ19 206 500
5 125 510 254 216 186 24 1.6 8-Φ22 252 600
6 150 510 279 241.5 216 26 1.6 8-Φ22 244 1000
8 200 580 373 298.5 270 29 1.6 8-Φ22 283 1300
10 250 670 406 362 324 31 1.6 12-Φ25 345 1600
12 300 720 483 432 381 32 1.6 12-Φ25 420 2100
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