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20160819132017_561

Factory directly Ductile Iron Resilient Seated Double Flanged Type Concentric Butterfly Valve

Factory directly Ductile Iron Resilient Seated Double Flanged Type Concentric Butterfly Valve Featured Image
  • Factory directly Ductile Iron Resilient Seated Double Flanged Type Concentric Butterfly Valve
  • Factory directly Ductile Iron Resilient Seated Double Flanged Type Concentric Butterfly Valve

Short Description:

Size:DN50~DN 2400

Pressure:PN10/PN16

Standard:

Face to face : EN558-1 Series 13

Flange connection: EN1092 10/16,ANSI B16.1

Top flange:ISO 5211


Product Detail

Product Tags

Our firm promises all users on the first-class products and solutions along with the most satisfying post-sale assistance. We warmly welcome our regular and new buyers to join us for Factory directly Ductile Iron Resilient Seated Double Flanged Type Concentric Butterfly Valve, Our main objectives are to provide our customers worldwide with good quality, competitive price, satisfied delivery and excellent services.
Our firm promises all users on the first-class products and solutions along with the most satisfying post-sale assistance. We warmly welcome our regular and new buyers to join us for China Rubber Seat Butterfly Valve and Flanged Type Butterfly Valve, Our tenet is “integrity first, quality best”. We’ve confidence in providing you with excellent service and ideal products. We sincerely hope we can establish win-win business cooperation with you in the future!

Description:

DL Series flanged concentric butterfly valve is with centric disc and bonded liner,and have all same common features of other wafer/lug series,these valves are featured by a higher strength of the body and better resistance to pipe pressures as safey factor. Having all same common features of the univisal series, these valves are featured by a higher strength of the body and better resistance to pipe pressures as safety factor.

 Characteristic:

1. Short Length pattern design
2. Vulcanised rubber lining
3. Low torque operation
4. Streamlined disc shape
5. ISO top flange as standard
6. Bi-directional shut-off seat
7. Suitable for high cycling frequencies

 Typical application:

1. Water works and water resource project
2. Enviroment Protection
3. Public Facilities
4. Power and Public Utilities
5. Building industry
6. Petroleum/ Chemical
7. Steel. Metallurgy

Dimensions:

20210928140117

Size A B b f D K d F N-do L L1 D1 D2 N-d1 a° J X L2 Φ2 Weight (kg)
(mm)
50 83 120 19 3 165 125 99 13 4-19 108 111 65 50 4-7 45 13.8 3 32 12.6 7.6
65 93 130 19 3 185 145 118 13 4-19 112 115 65 50 4-7 45 13.8 3 32 12.6 9.7
80 100 145 19 3 200 160 132 13 8-19 114 117 65 50 4-7 45 13.8 3 32 12.6 10.6
100 114 155 19 3 220 180 156 13 8-19 127 130 90 70 4-10 45 17.77 5 32 15.77 13.8
125 125 170 19 3 250 210 184 13 8-19 140 143 90 70 4-10 45 20.92 5 32 18.92 18.2
150 143 190 19 3 285 240 211 13 8-23 140 143 90 70 4-10 45 20.92 5 32 18.92 21.7
200 170 205 20 3 340 295 266 13 8-23 152 155 125 102 4-12 45 24.1 5 45 22.1 31.8
250 198 235 22 3 395 350 319 13 12-23 165 168 125 102 4-12 45 31.45 8 45 28.45 44.7
300 223 280 25 4 445 400 370 20 12-23 178 182 125 102 4-12 45 34.6 8 45 31.6 57.9
350 270 310 25 4 505 460 429 20 16-23 190 194 150 125 4-14 45 34.6 8 45 31.6 81.6
400 300 340 25 4 565 515 480 20 16-28 216 221 175 140 4-18 45 36.15 10 51 33.15 106
450 340 375 26 4 615 565 530 20 20-28 222 227 175 140 4-18 45 40.95 10 51 37.95 147
500 355 430 27 4 670 620 582 22 20-28 229 234 175 140 4-18 45 44.12 10 57 41.12 165
600 410 500 30 5 780 725 682 22 20-31 267 272 210 165 4-22 45 51.62 16 70 50.65 235
700 478 560 33 5 895 840 794 30 24-31 292 299 300 254 8-18 22.5 71.35 18 66 63.35 238
800 529 620 35 5 1015 950 901 30 24-34 318 325 300 254 8-18 22.5 71.35 18 66 63.35 475
900 584 665 38 5 1115 1050 1001 34 28-34 330 337 300 254 8-18 22.5 84 20 118 75 595
1000 657 735 40 5 1230 1160 1112 34 28-37 410 417 300 254 8-18 22.5 95 22 142 85 794
1200 799 917 45 5 1455 1380 1328 34 32-40 470 478 350 298 8-22 22.5 117 28 150 105 1290
1400 919 1040 46 5 1675 1590 1530 40 36-44 530 538 415 356 8-33 22.5 134 32 200 120 2130
1500 965 1050 48 5 1785 1700 1630 40 36-44 570 580 415 356 8-32 22.5 156 36 200 140 3020

Our firm promises all users on the first-class products and solutions along with the most satisfying post-sale assistance. We warmly welcome our regular and new buyers to join us for Factory directly Ductile Iron Resilient Seated Double Flanged Type Concentric Butterfly Valve, Our main objectives are to provide our customers worldwide with good quality, competitive price, satisfied delivery and excellent services.
Factory directly China Rubber Seat Butterfly Valve and Flanged Type Butterfly Valve, Our tenet is “integrity first, quality best”. We’ve confidence in providing you with excellent service and ideal products. We sincerely hope we can establish win-win business cooperation with you in the future!

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