Designed based on the principle of three-dimensional eccentricity, the valve seat adopts a multi-level structure compatible with hard and soft sealing, with exquisite processing and advanced technology. This product consists of main components such as valve body, butterfly plate, multi-level valve seat, valve stem, transmission mechanism, etc.
Item NO.:
XUVAL88-258Lead Time:
50 DaysProduct Orgin:
CHINABrand:
XUVALShipping Port:
ShanghaiPayment:
100%TTMOQ:
1Main technical parameters
Nominal Diameter | 50-2000mm | ||||
Nominal pressure (Mpa) | 0.6 | 1.0 | 1.6 | 2.5 | |
Test pressure (Mpa) | Housing | 0.9 | 1.5 | 2.4 | 3.75 |
Seal | 0.66 | 1.1 | 1.76 | 2.75 | |
Leakage rate | <0.1 × DNmm2/s (in accordance with GB/T13927-92 standard) | ||||
Temperature | Carbon steel: -29℃~350℃ Stainless steel: -40℃~600℃ | ||||
Applicable Medium | Dust, air, water, sewage, steam, gas, oil, acid, alkali, salt with weak corrosiveness, etc | ||||
Driving method | Worm gear transmission, pneumatic, electric | ||||
Test standards | GB/T13927、JB/T 9092 | ||||
Flange connection size | GB/T 17246.1 、JB/T 79.1 |
External dimensions and connection dimensions
DN | L | H | 0373H | 0673H | 0973H | 0.6MPa | 1.0NPa | ||||||||
H1 | A1 | 81 | H1 | A1 | B1 | H1 | A1 | B1 | D1 | rrd | 01 | n-d | |||
50 | 43 | 112 | 350 | 180 | 200 | 625 | 245 | 72 | 530 | 250 | 255 | 110 | 4-14 | 125 | 4-18 |
65 | 46 | 115 | 370 | 180 | 200 | 625 | 245 | 72 | 530 | 250 | 25 | 130 | 4-14 | 145 | 4-18 |
80 | 64 | 120 | 380 | 180 | 200 | 645 | 245 | 72 | 565 | 250 | 25 | 150 | 4-18 | 160 | 8-18 |
100 | 64 | 138 | 420 | 180 | 200 | 675 | 35 | 92 | 600 | 250 | 25 | 170 | 4-18 | 180 | 8-18 |
125 | 70 | 164 | 460 | 180 | 200 | 715 | 3药 | 92 | 640 | 250 | 25 | 200 | 8-18 | 210 | 8-18 |
150 | 76 | 1万 | 555 | 270 | 280 | 800 | 35 | 92 | 705 | 300 | 315 | 225 | 8-18 | 240 | 8-22 |
200 | 89 | 208 | 780 | 400 | 425 | 850 | 250 | 170 | 75 | 300 | 315 | 280 | 8-18 | 295 | 8-22 |
250 | 114 | 243 | 840 | 400 | 425 | 925 | 250 | 170 | 945 | 300 | 315 | 335 | 12-18 | 350 | 12-22 |
300 | 114 | 283 | 995 | 450 | 560 | 1035 | 450 | 220 | 1070 | 300 | 315 | 395 | 12-22 | 400 | 12-22 |
350 | 127 | 310 | 1050 | 450 | 560 | 1070 | 450 | 220 | 1140 | 300 | 315 | 445 | 12-22 | 460 | 16-22 |
400 | 140 | 340 | 1220 | 535 | 580 | 1190 | 450 | 220 | 1210 | 300 | 315 | 495 | 16-22 | 515 | 16-26 |
450 | 152 | 380 | 1280 | 535 | 580 | 1250 | 650 | 280 | 1335 | 575 | 714 | 550 | 16-22 | 565 | 20-26 |
500 | 152 | 410 | 1365 | 535 | 580 | 1290 | 650 | 280 | 1415 | 55 | 714 | 600 | 20-22 | 620 | 20-26 |
600 | 178 | 470 | 1460 | 570 | 660 | 145 | 850 | 380 | 1605 | 656 | 810 | 705 | 20-26 | 725 | 20-30 |
700 | 229 | 550 | 1520 | 750 | 550 | 1585 | 850 | 380 | 1844 | 656 | 810 | 810 | 24-26 | 840 | 24-30 |
800 | 241 | 640 | 1710 | 750 | 550 | 1700 | 1250 | 380 | 2040 | 656 | 810 | 920 | 24-30 | 950 | 24-33 |
900 | 24 | 710 | 1810 | 750 | 550 | 195 | 1250 | 380 | 2255 | 785 | 863 | 1020 | 24-30 | 1050 | 28-33 |
1000 | 300 | 770 | 1900 | 900 | 750 | 2015 | 1250 | 380 | 2380 | 785 | 863 | 1120 | 28-30 | 1160 | 28-36 |
1200 | 360 | 890 | 2280 | 1000 | 925 | 2250 | 1250 | 380 | 2640 | 785 | 863 | 1340 | 32-33 | 1380 | 32-39 |
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