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D641X central line flange pneumatic butterfly valve

D641X central line flange pneumatic butterfly valve

Product use: D41X,D341X,D641X,D941X central line flange butterfly valves are used to regulate flow and cut off medium in water supply and drainage and gas pipelines of food,pharmaceutical, chemical,petroleum,electric power,light textile,papermaking,etc.with nominal pressure ≤ 1.6Mpa.

  • Item NO.:

    XUVAL77-24
  • Lead Time:

    45Days
  • Product Orgin:

    CHINA
  • Brand:

    XUVAL
  • Shipping Port:

    Shanghai
  • Payment:

    100%TT
  • Color:

    blue
  • MOQ:

    10
Products Details

D641X central line flange pneumatic butterfly valve


Product use:

D41X,D341X,D641X,D941X central line flange butterfly valves are used to regulate flow and cut off medium in water supply and drainage and gas pipelines of food,pharmaceutical, chemical,petroleum,electric power,light textile,papermaking,etc.with nominal pressure ≤ 1.6Mpa.


Structure diagram:



Valve model:

The models of central line flange pneumatic butterfly valves are:D641X-10,D641F-10,D641X-16,D641F-16,etc.


Product features:

1. The design is novel, reasonable, unique in structure, light in weight, convenient in operation and quick in opening and closing.
2. The elastic seal is produced by torque.
3. The sealing part can be adjusted and replaced, and the sealing performance is reliable.
4. The drive mode is turbine drive, electric drive and pneumatic drive.

Executive standard:
Design Code: GB / T 12238
Structure length: GB / T 12221
Flange connection: GB / T 9113
Test and inspection: GB / T 13927


Performance parameter:

Model of butterfly valve with central line flange

D341X-10
D341X-16
D341F-10
D341F-16

D641X-10
D641X-16
D641F-10
D641F-16

D941X-10
D941X-16
D941F-10
D941F-16

Working pressure(MPa) 1.0~1.6 (PN10-PN16)
Applicable temperature(℃) ≤180℃
Applicable medium Air,water,steam,gas,oil,etc
Material Valve body Cast iron ductile iron carbon steel stainless steel aluminum alloy
Disc Cast iron ductile iron carbon steel stainless steel aluminum alloy
Stem 2Cr13 F304 F316
Sealing surface Rubber NBR EPDM PTFE
Filler Flexible graphite PTFE

Main connection external dimension:

Nominal diameter Length Dimensions Connection size Weight
kg
0.6MPa 1.0MPa 1.6MPa
MM L H H0 A B D D1 D2 N-D D D1 D2 N-D D D1 D2 N-D
50 108 82.5 338 180 65 140 110 88 4-14 165 125 99 4-18 165 125 99 4-18 14
65 112 92.5 358 180 65 160 130 108 4-14 185 145 118 4-18 185 145 118 4-18 16
80 114 100 413 245 72 190 150 124 4-18 200 160 132 8-18 200 160 132 8-18 17
100 127 110 428 240 72 210 170 144 4-18 220 180 156 8-18 220 180 156 8-18 21
125 140 125 444 240 72 240 200 174 8-18 250 210 184 8-18 250 210 184 8-18 27
150 140 142.5 553 350 93 265 225 199 8-18 285 240 211 8-22 285 240 211 8-22 29
200 152 170 678 350 93 320 280 254 8-18 340 295 266 8-22 340 295 266 12-22 50
250 250 197.5 742 550 350 375 335 309 12-18 395 350 319 12-22 405 355 319 12-26 69
300 270 222.5 803 600 350 440 395 363 12-22 445 400 370 12-22 460 410 370 12-26 91
350 290 252.5 866 600 350 490 445 413 12-22 505 460 429 16-22 520 470 429 16-26 110
400 310 282.5 940 600 350 540 495 463 16-22 565 515 480 16-26 580 525 480 16-30 138
450 330 307.5 995 750 380 595 550 518 16-22 615 565 530 20-26 640 585 548 20-30 175
500 350 335 1058 750 380 645 600 568 20-22 670 620 582 20-26 715 650 609 20-33 210
600 390 390 1163 750 380 755 705 667 20-26 780 725 682 20-30 840 770 720 20-36 275
700 430 447.5 1283 750 380 860 810 772 24-26 895 840 794 24-30 910 840 794 24-36 530
800 470 507.5 1398 750 380 975 920 878 24-30 1015 950 901 24-33 1025 950 901 24-39 590
900 510 557.5 1498 1250 380 1075 1020 978 24-30 1115 1050 1001 28-33 1125 1050 1001 28-39 1400
1000 550 615 1608 1500 580 1175 1120 1078 28-30 1230 1160 1112 28-36 1255 1170 1112 28-42 1650
1200 630 727.5 1876 1500 580 1405 1340 1295 32-33 1455 1380 1328 32-39 1485 1390 1328 32-48 2140


Packing & Delivery : 
Packing Details:all by seaworthy plywood case and packed strongly by packing belt as below
Delivery Details:Generally it is 5-10 days if the goods are in stock. or15-30 days if the goods are OEM or not
enough subject to the order quantity. But anyway, normally, we are able to make sure the delivery will not exceed 45days.



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    If you are interested in our valves and want to know more details,please leave a message here,we will reply you as soon as we can.