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Valan is a professional supplier and manufacturer of valves over 20 years, and sale & factory management team with more than 10 years experiences. So we could not only supply valves, but also provide valve type selection and other technical support on valves. Distributing pipes , pipes parts and pumps ... ...more>
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FLANGE METAL-SEATED FORGED STEEL GATE VALVE

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FLANGE METAL-SEATED FORGED STEEL GATE VALVE

FLANGE METAL-SEATED FORGED STEEL GATE VALVE
CategoriesGate Valve
AlbumView larger image
BrandVALAN
ModelDN15-DN600 BS5163 DIN3202 F4/F5 AWWAC509
Update Time2021-04-11
Detail Information

Technical data

PN(MPA)

Nominal Pressure

Testing Pressure(MPa)

Shell

Sealing(Liquid)

Sealing(Gas)

On sealing

1.6

2.4

1.8

0.6

1.8

2.5

3.8

2.8

0.6

2.8

4.0

6.0

4.4

0.6

4.4

Applicable

Shell material

Suitable medium

Suitable temperatured 

Carbon steel

Water,steam,oil

≤425

Ti-Cr-Ni steel

Nitric acid

≤200

Ti-Cr-Ni-Mo steel

Acetic acid

≤200

Ti-Mo steel

Water,steam,oil

≤500

 

Material of main parts

Valve bodyValve coverGate board,seatStemStem nutPaddingHandwheel
Carbon steelQuality carbon steel + carbide alloy or stainless steelChrome stainless steelAluminumbronzeGraphite asbestos packingMalleable iron ductile Iron
Ti-Cr-Ni steelstainless steel,stainless steelor carbide alloyTi-Cr-Ni steelAluminumbronzeBaptist PTFEMalleable iron ductile Iron
Ti-Cr-Mo steelstainless steel,stainless steelor carbide alloyTi-Cr-Ni steelAluminumbronzeAsbestos packingMalleable iron ductile Iron
Cr-Mo steelAlloy Steel+carbide alloyAluminum bronzeAluminumbronzeFlexible Graphite Filled PTFE (abti-S series)Malleable iron ductile Iron

 Main dimensions and weight

PN(MPa)DN(mm)LDD1D2D6bff2N-ødHH1D0kg
1.615130956545 142 4-ø14 220 240 120 5
201501057555 142  4-ø14 255 284 140 6.5
251601158565 142  4-ø14 275 303 160 9
3218013510078 162  4-ø18 280 321 180 12
4020014511085 163  4-ø18 300 352 200 26.5
50250160125100 163  4-ø18 358 438 240 29
65265180145120 183  4-ø18 375 450 240 33
80280195160135 203  8-ø18 433 528 280 45
100300215180155 203  8-ø18 502 620 320 63
125325245210185 223  8-ø18 612 753 360 108
150350280240210 243  8-ø23 676 847 360 134
200400335295265 263  12-ø23 820 1039 400 192
250450405355320 403  12-ø25 969 1245 450 273
300500460410375 403  12-ø25 1142 1472 560 379
350550520470435 343  16-ø25 1280 1450 640 590
400600580525485 364  16-ø30 1452 1887 640 850
450650640585545 404  20-ø30 1541 2011 720 907
500700705650608 444  20-ø30 1676 2181 720 958
600800840770718 484  20-ø41 1874 2346 800 1112
2.515130956545 162  4-ø14220240120 5.5
201501057555 162  4-ø14255284140 7
251601158565 162  4-ø14275303160 11
3218013510078 182  4-ø18280321180 14
4020014511085 183 4-ø18300352200 30
50250160125100 203 4-ø18358438240 34
65265180145120 223 8-ø18375450240 36
80280195160135 223 8-ø18433528280 50
100300230190160 243 8-ø23502620320 69
125325270220188 283 8-ø25612753360 116
150350300250218 303 8-ø25676847360 141
200400360310278 343 8-ø258201039400 192
250450425370332 363 12-ø259691245450 207
300600485430390 404 12-ø3011421472560 400
350550550490448 444 16-ø3012801450640 631
400600610550505 484 16-ø3414521887640 900
450650660600555 504 16-ø3415412011720 1013
500700730660610 524 20-ø3416762181720 1166
600800840770718 565 20-ø4118742346800 1258
 4.0 20 150 105 75 55 51 162 4 4-ø142562851408
25160115 85 65 58 16 2 4 4-ø142753051609.3
32180135 100 78 66 182 4 4-ø1828732218012
40200145 110 85 76 18 3 4 4-ø1832336920016.5
50250160 125 100 88 20 3 4 4-ø1837244028029
65280180 145 120 110 22 3 4 8-ø18395 47328039
80310195 160 135 121 22 3 4 8-ø1845755232052
100350230 190 160 150 24 3 4.5 8-ø2355267136080
125400270 220 188 176 28 3 4.5 8-ø25634726400127
150450300 250 218 204 30 3 4.5 8-ø25708883400154
200550375 320 282 260 38 3 4.5 8-ø308581086450263
250650445 385 345 313 42 3 4.5 12-ø34 10151295560368
300750510 450 408 364 46 4 4.5 12-ø34 12031535640547
350850570 510 465 422 52 4 5 16-ø34 13411678640679
 400 950 655 585 535 474 58 4 5 16-ø4114921903720953


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Valan is a professional supplier and manufacturer of valves over 20 years, and sale & factory management team with more than 10 years experiences. So we could not only supply valves, but also provide valve type selection and other technical support on valves. Distributing pipes , pipes parts and pumps ... ...more>