Gate Valve Series

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Electro-hydraulic 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

Electro-hydraulic wafer knife-shaped gate valves
Electro-hydraulic wafer knife-shaped gate valves

Dimensions & constructral diagram

Electro-hydraulic wafer knife-shaped gate valve constructral diagram(pic1)
Electro-hydraulic wafer knife-shaped gate valve constructral diagram(pic1)
Electro-hydraulic wafer knife-shaped gate valve constructral diagram(pic2)
Electro-hydraulic 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 D1 D2 H A B n-φ
0.6 50 43 90 110 650 160 140 4- M 12
65 46 110 130 670 160 140 4- M 12
80 46 125 150 685 160 140 4- M 16
100 52 145 170 755 200 160 4- M 16
125 56 175 200 790 200 160 8- M 16
150 56 200 225 865 200 160 8- M 16
200 60 255 280 940 220 180 8- M 16
250 68 310 335 1030 220 180 12- M 16
300 78 362 395 1180 220 180 12- M 20
350 78 412 445 1285 220 180 12- M 20
400 102 462 495 1390 240 220 16- M 20
450 114 518 550 1500 240 220 16- M 20
500 127 568 600 1600 240 220 16- M 20
1.0 50 43 100 125 650 160 140 4- M 16
65 46 120 145 670 160 140 4- M 16
80 46 135 160 685 160 140 4- M 16
100 52 155 180 755 200 160 8- M 16
125 56 185 210 790 200 160 8- M 16
150 56 210 240 865 200 160 8- M 20
200 60 265 295 940 220 180 8- M 20
250 68 320 350 1030 220 180 12- M 20
300 78 368 400 1180 220 180 12- M 20
350 78 428 460 1285 220 180 16- M 20
400 102 482 515 1390 240 220 16- M 20
450 114 532 565 1500 240 220 20- M 22
500 127 585 620 1600 240 220 20- M 22
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