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D973H D973Y three eccentric double clamp hard seal electric butterfly valve

D973H D973Y three eccentric double clamp hard seal electric butterfly valve

Product use: D73H,D373H,D673H,D973H PN10 ~ PN100 three eccentric double clamp hard seal electric butterfly valve adopts precise J-shaped elastic seal ring and three eccentric multi-layer metal hard seal structure, which is widely used in metallurgy, electric power, petrochemical industry, water supply and drainage, municipal construction and other industrial pipelines with medium temperature ≤ 400 ℃ to regulate flow and carry off fluid.

  • Item NO.:

    XUVAL77-03
  • Lead Time:

    45 Days
  • Product Orgin:

    CHINA
  • Brand:

    XUVAL
  • Shipping Port:

    Shanghai
  • Payment:

    100%TT
  • Color:

    silvery
  • MOQ:

    10
Products Details

D973H D973Y three eccentric double clamp hard seal electric butterfly valve

Product use:

D73H,D373H,D673H,D973H PN10 ~ PN100 three eccentric double clamp hard seal electric butterfly valve adopts precise J-shaped elastic seal ring and three eccentric multi-layer metal hard seal structure, which is widely used in metallurgy, electric power, petrochemical industry, water supply and drainage, municipal construction and other industrial pipelines with medium temperature ≤ 400 ℃ to regulate flow and carry off fluid.


Structure diagram:


Valve model:

The common types of three eccentric pair clamp hard seal electric butterfly valve are: D973H-6,D973H-10,D973H-16,D973H-25,D973H-40,D973H-64,D973H-100,D973Y-6,D973Y-10,D973Y-16,D973Y-25,D973Y-40,D973Y-100, etc.


Product features:

1. The clip metal multi-layer sealing butterfly valve has the advantages of simple clip connection structure, convenient installation and disassembly, and light weight. The metal hard seal butterfly valve adopts three eccentric seal structure, with almost no wear on the valve seat and butterfly plate, and the tighter the sealing function.

2. The sealing ring is made of stainless steel, which has the double advantages of metal hard seal and elastic seal. It has excellent sealing performance, corrosion resistance and long service life no matter at low or high temperature.
3. The sealing surface of butterfly plate is overlaid with cobalt based cemented carbide, which is wear-resistant and has long service life.
4. Large size butterfly plate adopts quilting frame structure, with high strength, large flow area and small flow resistance.
5. Metal hard sealing butterfly valve has two-way sealing function, which can be installed in any direction without the restriction of medium flow direction and space position.
6. The driving device can be installed in multiple positions (rotated 90 ° or 180 °), which is convenient for users.


Executive standard:

Design specification: GB / T 12238 API609
Structure length: GB / T 12221 API609 ASME B16.10
Flange connection: GB / T 9113 API609 ASME B16.5 iso5752
Test and inspection: GB / T 13927 API598


Performance parameters

working pressure(MPa) 0.6~10.0 (PN6-PN100)
Applicable temperature(℃) ≤400℃
Applicable medium Water, oil, gas, acetic acid, nitric acid and other media
Material Valve body WCB CF8 CF8 Chromium molybdenum steel low temperature steel nickel alloy
Disc WCB CF8 CF8 Chromium molybdenum steel low temperature steel nickel alloy
Stem 2Cr13 F304 F316 Chromium molybdenum steel low temperature steel nickel alloy
Sealing surface SS+Flexible graphite stainless steel Stellite tungsten nickel carbide alloy
Filler Flexible graphite

Overall dimension

PN DN L H2 Ho2 B2 A2
0.6MPa
1.0MPa
80 64 320 185 178 180
100 64 340 198 178 180
125 70 340 205 178 180
150 76 415 241 178 180
200 89 512 263 235 370
250 114 570 292 235 370
300 114 668 340 235 370
350 127 745 385 235 370
400 140 827 425 235 370
450 152 915 462 235 370
500 152 995 500 235 370
600 178 1183 605 245 515
700 229 1460 734 245 515
800 241 1589 803 245 515
900 241 1856 990 360 540
1000 300 1958 1050 360 540
1200 360 2013 1165 360 540
1.6MPa 80 64 513 265 178 180
100 64 538 282 178 180
125 70 560 295 178 180
150 76 605 300 178 180
200 89 749 321 235 370
250 114 803 330 235 370
300 114 880 365 235 370
350 127 960 410 235 370
400 140 1032 445 235 370
450 152 1118 487 235 370
500 152 1190 520 235 370
600 178 1380 625 235 370
700 229 1582 745 245 515
800 241 1713 810 245 515
900 241 1870 875 360 540
1000 300 2000 940 360 540
1200 360 2118 1060 360 540
2.5MPa 80 64 552 265 178 180
100 64 585 290 178 180
125 70 610 305 178 180
150 76 765 315 178 180
200 89 820 304 235 370
250 114 910 336 235 370
300 114 1000 386 235 370
350 127 1055 425 235 370
400 140 1108 456 235 370
450 152 1140 490 235 370
500 152 1238 552 235 370
600 178 1399 635 245 515
700 229 1611 750 360 540
800 241 1782 820 360 540
900 241 1915 886 385 565
1000 300 2040 945 385 565
1200 360 2184 1053 400 770



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. or 15-30 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 45 days.

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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.