• ANSI Cast Iron gate valve
  • ANSI Cast Iron gate valve
  • ANSI Cast Iron gate valve

ANSI Cast Iron Gate Valve

Features: Product model: Z41H-150LBC
Inside Nominal Diameter: DN50-200
Nominal Pressure: PN1.6/2.5mpa
Applicable temperature: ≤425℃
Applicable media: Water .Oil .Gas
Body material : Cast iron
Connecting type : Flange

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Product parameter:

ANSI GATE VALVE MAIN SPECIFICATONS& CONNECTING SIZE
DN DN SIZE(mm)
OR d L LJ D D1 D2 b Z-d W H
PN mm in ZA40 ZA540 ZA940
Class150 25 1 25 127 140 108 79.5 51 11.5 4--15 120 200   330
PN2.0MPa 32 1 ;1/4 32 140 153 117 89 64 13 4--15 140 235   375
  40 1 ;1/2 38 165 178 127 98.5 73 14.5 4--15 180 285   435
  50 2 51 178 191 152 120.5 92 16 4--19 180 390   610
  65 2 ;1/2 64 190 203 178 139.5 105 17.5 4--19 200 435   655
  80 3 76 203 216 190 152.5 127 19.5 4--19 200 515   680
  100 4 102 229 242 229 190.5 157 24 8--19 250 595   750
  125 5 127 254 267 254 216 186 24 8--22 250 725   820
  150 6 152 267 280 279 241.5 216 25.5 8--22 300 780   900
  200 8 203 292 305 343 298.5 270 29 8--22 300 975 1010 1060
  250 10 254 330 343 406 362 324 30.5 12--25 350 1150 1190 1250
  300 12 305 356 369 483 432 381 32 12--25 400 1380 1420 1500
  350 14 337 381 394 533 476 413 35 12--29 400 1540 1580 1750
  400 16 387 406 419 597 540 470 37 16-29 500 1740 1780 1950
  450 18 438 432 445 635 578 533 40 16-32 500 1950 1990 2150
  500 20 489 457 470 699 635 584 43 20-32 600 2180 2220 2350
  600 24 591 508 521 813 749.5 692 48 20-32 650 2560 2600 2710
Class300 25 1 25 165 178 124 89 51 17.5 4--19 140 215 - 370
PN5.0MPa 32 1 ;1/4 32 178 191 133 98.5 64 19.5 4--19 180 255 - 420
  40 1 ;1/2 38 190 203 156 114.5 73 21 4--20 200 320 - 480
  50 2 51 216 232 165 127 92 22.5 8--19 200 425 - 650
  65 2 ;1/2 64 241 257 190 149 105 25.5 8--22 250 460 - 700
  80 3 76 283 299 210 168.5 127 29 8--22 300 540 - 740
  100 4 102 305 321 254 200 157 32 8--22 300 630 - 795
  125 5 127 381 397 279 235 186 35 8--22 350 760 - 850
  150 6 152 403 419 318 270 216 37 12--22 350 825 - 990
  200 8 203 419 435 381 330 270 41.5 12--25 400 1020 1055 1150
  250 10 254 457 473 445 387.5 324 48 16-29 450 1200 1240 1350
  300 12 305 502 518 521 451 381 51 16-32 500 1425 1465 1560
Class600 25 1 25 216 216 124 89 51 17.5 4--19 180 215   420
PN10.0MPa 32 1 ;1/4 32 229 229 133 98.5 64 21 4--19 180 270   480
  40 1 ;1/2 38 241 241 156 114.5 73 22.5 4--22 200 345   550
  50 2 51 292 295 165 127 92 25.5 8--19 250 470   680
  65 2 ;1/2 64 330 333 190 149 105 29 8--22 250 520   750
  80 3 76 356 359 210 168.5 127 32 8--22 300 570   820
  100 4 102 432 435 273 216 157 38.5 8--25 300 700   870
  125 5 127 508 511 330 266.5 186 44.5 8--29 350 780   950
  150 6 152 559 562 356 292 216 48 12--29 400 850 890 1100

Adoptive standards:

Main Specifications
Product name : ANSI Cast Iron gate valve
Product model: Z41H-150LBC
Inside Nominal Diameter: DN50-200
Nominal Pressure: PN1.6/2.5mpa
Applicable temperature: ≤425℃
Applicable media: Water .Oil .Gas
Body material : ;cast iron
Connecting type : Flange

NO

PART ;TIME

MATERIAL

1

Body

A216WCB

2

Seat

A216WCB

3

Disc

A216WCB

4

Stem

A182-F ;304

5

Gasket

PTFE

6

Cover

A216WCB

7

Packing

PTFE

8

Gland ;bush

A216WCB

9

Stem ;nut

A194-2H

10

Bolts

A-193--B7

11

Nuts

A194-2H

12

Bolts

A193--B7

Features:

1.Small flow resistance .the way inside valve is direct through,the media can easily through the inside way, flow resistance are small.

2.Operate portably and flexibly,compare with globe valve ,the way of Disc move is Vertical with media whether open or close.

3.It is take a long time to open or close because long stem.

4.Water hammer phenomenon will nor happen because it cost long time to open and close.

5.The medium can flow in any direction on both sides, and is easy to install. Gate valves are symmetrical on both sides of the channel.

Application:

1.Architectonics;

2.Edibles;

3.Medicine;

4.Chemical;

5.Energy;

6.Applying and draining.

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