Gate Valve Series

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API Manual Lug&wafer Knife-shaped Gate Valve

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

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

product drawing

API manual lug&wafer knife-shaped gate valves
API manual lug&wafer knife-shaped gate valves

Dimensions & constructral diagram

API manual lug&wafer knife-shaped gate valve constructral diagram(pic1)
API manual lug&wafer knife-shaped gate valve constructral diagram(pic1)
API manual lug&wafer knife-shaped gate valve constructral diagram(pic2)
API manual lug&wafer knife-shaped gate valve constructral diagram(pic2)

The performance specifications

Nominal Pressure(MPa) Shell Test(MPa) Seal Test(MPa) Working Temperature Applicable medium
1.0 1.5 1.1 ≤100℃-425℃ Paper pulp, sewage, coal slurry, ash, slag water mixture
1.6 2.4 1.8 ≤100℃

The materials of main parts

 Body、Bonnet Disc Stem  Sealing face
S.S、C.S、C.I C.S、S.S S.S Rubber 、PTFE、S.S、Carbide Alloy

The external and connection dimensions

MPa DN L D2 D1 H N-M Do W(㎏)
1.0 50 48 100 125 285 4- M 16 180 8
65 48 120 145 298 4- M 16 180 10
80 51 135 160 315 4- M 16 220 12
100 51 155 180 365 8- M 16 220 14
125 57 185 210 400 8- M 16 230 22
150 57 210 240 475 8- M 20 280 29
200 70 265 295 540 8- M 20 360 38
250 70 320 350 630 12- M 20 360 66
300 76 368 400 780 12- M 20 400 100
350 76 428 460 885 16- M 20 400 119
400 89 482 515 990 16- M 22 400 195
450 89 532 565 1100 20- M 22 530 285
500 114 585 620 1200 20- M 22 530 389
600 114 685 725 1450 20- M 27 600 529
700 127 800 840 1700 24- M 27 600 790
800 127 898 950 2000 24- M 30 680 850
900 154 998 1050 2300 28- M 30 680 900
1000 165 1110 1160 2500 28- M 30 700 1050
1200 190 1325 1380 2800 32- M 36 800 1300
1.6 50 48 100 125 285 4- M 1 6 180 8.5
65 48 120 145 298 4- M 16 180 10.7
80 51 135 160 315 8- M 16 220 13
100 51 155 180 365 8- M 16 220 15
125 57 185 210 400 8- M 16 230 23.5
150 57 210 240 475 8- M 20 280 31
200 70 265 295 540 12- M 20 360 40.7
250 70 320 355 630 12- M 22 360 70
300 76 375 410 780 12- M 22 400 107
350 76 435 470 885 16- M 22 400 129
400 89 485 525 990 16- M 27 400 215
450 89 545 585 1100 20- M 27 530 305
500 114 608 650 1200 20- M 30 530 410
600 114 718 770 1450 20- M 36 600 550
700 127 788 840 1700 24- M 36 600 820
800 127 898 950 2000 24- M 36 680 950
900 154 998 1050 2300 28- M 36 680 1020
1000 165 1110 1170 2500 28- M 42 700 1120
1200 190 1325 1390 2800 32- M 48 800 1480
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