产品详情
产品简介:
法兰连接金属密封蝶阀是本厂研制开发的三偏心结构型金属密封蝶阀,此产品具有安全 可靠、流阻系数小,耐高温,适用于腐蚀性介质等特点。可作为调节和截止装置,广泛应用于蒸汽、热水、水、油品、煤气、天然气、化工、酸碱盐等工艺管路中。
Products Introduction:
Flanged connection metal-seat butterfly valves are the three-dimensioneccentric structure metal-seat butterfly valve which are developed by our factory. These products are safe and reliable, smallcoefficient of flow resistance, bear high temperature and suitable for corrosive medium and so on. They are widespreadused for steam, hot water, water, oil goods, gas, metallic, acid alkali and salt technical pipeline as the adjusting and stopping setting.
法兰连接金属密封蝶阀是本厂研制开发的三偏心结构型金属密封蝶阀,此产品具有安全 可靠、流阻系数小,耐高温,适用于腐蚀性介质等特点。可作为调节和截止装置,广泛应用于蒸汽、热水、水、油品、煤气、天然气、化工、酸碱盐等工艺管路中。
Products Introduction:
Flanged connection metal-seat butterfly valves are the three-dimensioneccentric structure metal-seat butterfly valve which are developed by our factory. These products are safe and reliable, smallcoefficient of flow resistance, bear high temperature and suitable for corrosive medium and so on. They are widespreadused for steam, hot water, water, oil goods, gas, metallic, acid alkali and salt technical pipeline as the adjusting and stopping setting.
产品特点:
1、设计合理,结构紧凑,启闭迅速。
2、开启力矩小,密封副无摩擦转动,阀门使用寿命长。
3、更换阀体材质和密封圈复合夹层可适用不同介质。
1、设计合理,结构紧凑,启闭迅速。
2、开启力矩小,密封副无摩擦转动,阀门使用寿命长。
3、更换阀体材质和密封圈复合夹层可适用不同介质。
Product Features:
1.Reasonable design, compact structure, opening and closing fast.
2.Small open torque, seat almost without attrition and long serving life.
3.Different body materials and seal ring compound folder layer are suitable for different medium.
1.Reasonable design, compact structure, opening and closing fast.
2.Small open torque, seat almost without attrition and long serving life.
3.Different body materials and seal ring compound folder layer are suitable for different medium.
主要零部件材质: Materials of Main Parts:
名称 Name | 材料 Material |
阀体 Body | HT250、WCB、ZG1Cr18Ni9Ti、12CrMoV、ZG1Cr18Ni12Mo2Ti |
阀板 Disc | QT500-7、WCB、ZG1Cr18Ni9Ti、12CrMoV、ZG1Cr18Ni12Mo2Ti |
密封圈 Seal Ring | 1Cr18Ni9Ti、304、316 |
转轴 Stem | 2Cr13、1Cr18Ni9Ti、1Cr18Ni12Mo2Ti |
填料 Stem Packing | 柔性石墨 Expanded graphite |
主要性能参数:Main Performance Parameters:
公称通径Nominal PressureDN (mm) | 公称压力Nominal DiameterPN (MPa) | 试验压力Testing Pressure | 适用温度Suitable Temp °C | 适用介质 Suitable Media | |||
壳体Shell | 密封Seal | ||||||
50~2000 | 1.0 | 1.5 | 1.0 | ≤300 | 水、蒸汽、油品、海水、酸类 Water, steam, oil goods, sea water, acid | ||
50~1200 | 1.6 | 2.4 | 1.76 | ||||
50~1000 | 2.5 | 3.75 | 2.75 | ||||
50~500 | 4.0 | 6.0 | 4.4 | ||||
设计标准Design Standard | GB/T 12238-1989 JB/T 8527-1997 | 法兰连接标准Flange Standard | GB/T 9113.1-2000 GB/T 9115.1-2000 | 试验检验标准 Test and check up standard | GB/T 13927-1992 JB/T 9092-1999 |
主要连接尺寸及重量:Outline Dimensions & Connection Dimensions & Weight:
公称压力NominalPressurePN (Mpa) | 公称通径Nominal DiameterDN (mm) | 尺 寸 Size | 重 量 Weight(kg) | ||||||||||
L | D1 | D | n-d | H | H0 | A | A1 | B | B1 | D0 | |||
PN1.0 | 50 | 108 | 125 | 165 | 4-18 | 125 | 435 | 128 | 53 | 130 | 53 | 160 | 30 |
65 | 112 | 145 | 185 | 4-18 | 130 | 439 | 128 | 53 | 130 | 53 | 160 | 37 | |
80 | 114 | 160 | 200 | 8-18 | 140 | 475 | 128 | 53 | 130 | 53 | 160 | 45 | |
100 | 127 | 180 | 220 | 8-18 | 155 | 495 | 128 | 53 | 130 | 53 | 160 | 74 | |
125 | 140 | 210 | 250 | 8-18 | 180 | 535 | 128 | 53 | 130 | 53 | 160 | 100 | |
150 | 140 | 240 | 285 | 8-22 | 195 | 645 | 178 | 84 | 195 | 84 | 230 | 110 | |
200 | 152 | 295 | 340 | 8-22 | 220 | 703 | 178 | 84 | 195 | 84 | 230 | 150 | |
250 | 165 | 350 | 395 | 12-22 | 240 | 765 | 178 | 84 | 195 | 84 | 230 | 190 | |
300 | 178 | 400 | 445 | 12-22 | 285 | 948 | 209 | 110 | 258 | 110 | 300 | 230 | |
350 | 190 | 460 | 505 | 16-22 | 315 | 1005 | 209 | 110 | 258 | 110 | 300 | 290 | |
400 | 216 | 515 | 565 | 16-26 | 355 | 1078 | 269 | 150 | 319 | 150 | 350 | 350 | |
450 | 222 | 565 | 615 | 20-26 | 385 | 1175 | 269 | 150 | 319 | 150 | 350 | 450 | |
500 | 229 | 620 | 670 | 20-26 | 430 | 1240 | 269 | 150 | 319 | 150 | 350 | 550 | |
600 | 267 | 725 | 780 | 20-30 | 505 | 1375 | 269 | 150 | 319 | 150 | 350 | 710 | |
700 | 292 | 840 | 895 | 24-30 | 525 | 1536 | 340 | 201 | 425 | 201 | 450 | 850 | |
800 | 318 | 950 | 1015 | 24-33 | 585 | 1656 | 340 | 201 | 425 | 201 | 450 | 1100 | |
900 | 330 | 1050 | 1115 | 28-33 | 635 | 1761 | 421 | 238 | 355 | 238 | 450 | 1300 | |
1000 | 410 | 1160 | 1230 | 28-36 | 705 | 2110 | 421 | 238 | 355 | 238 | 500 | 1600 | |
1200 | 470 | 1380 | 1455 | 32-39 | 835 | 2910 | 421 | 238 | 355 | 238 | 500 | 1980 | |
1400 | 530 | 1590 | 1675 | 36-42 | 975 | 2560 | 600 | 2840 | |||||
1600 | 600 | 1820 | 1915 | 40-48 | 1100 | 2780 | 600 | 4500 | |||||
1800 | 670 | 2020 | 2115 | 44-48 | 5800 | ||||||||
2000 | 760 | 2230 | 2325 | 48-48 | |||||||||
PN1.6 | 50 | 108 | 125 | 165 | 4-18 | 125 | 435 | 128 | 53 | 130 | 53 | 160 | 30 |
65 | 112 | 145 | 185 | 4-18 | 130 | 439 | 128 | 53 | 130 | 53 | 160 | 37 | |
80 | 114 | 160 | 200 | 8-18 | 140 | 475 | 128 | 53 | 130 | 53 | 160 | 45 | |
100 | 127 | 180 | 220 | 8-18 | 155 | 495 | 128 | 53 | 130 | 53 | 160 | 75 | |
125 | 140 | 210 | 250 | 8-18 | 180 | 535 | 128 | 53 | 130 | 53 | 160 | 105 | |
150 | 140 | 240 | 285 | 8-22 | 195 | 645 | 178 | 84 | 195 | 84 | 230 | 115 | |
200 | 152 | 295 | 340 | 12-22 | 220 | 703 | 178 | 84 | 195 | 84 | 230 | 160 | |
250 | 165 | 355 | 405 | 12-26 | 240 | 765 | 178 | 84 | 195 | 84 | 230 | 220 | |
300 | 178 | 410 | 460 | 12-26 | 285 | 948 | 209 | 110 | 258 | 110 | 300 | 260 | |
350 | 190 | 470 | 520 | 16-26 | 315 | 1005 | 209 | 110 | 258 | 110 | 300 | 340 | |
400 | 216 | 525 | 580 | 16-30 | 355 | 1078 | 269 | 150 | 319 | 150 | 350 | 410 | |
450 | 222 | 585 | 640 | 20-30 | 385 | 1175 | 269 | 150 | 319 | 150 | 350 | 490 | |
500 | 229 | 650 | 715 | 20-33 | 430 | 1240 | 269 | 150 | 319 | 150 | 350 | 600 | |
600 | 267 | 770 | 840 | 20-36 | 505 | 1375 | 269 | 150 | 319 | 150 | 350 | 780 | |
700 | 292 | 840 | 910 | 24-36 | 525 | 1536 | 340 | 201 | 425 | 201 | 450 | 960 | |
800 | 318 | 950 | 1025 | 24-39 | 585 | 1656 | 340 | 201 | 425 | 201 | 450 | 1150 | |
900 | 330 | 1050 | 1125 | 28-39 | 635 | 1761 | 421 | 238 | 355 | 238 | 450 | 1500 | |
1000 | 410 | 1170 | 1255 | 28-42 | 705 | 2110 | 421 | 238 | 355 | 238 | 500 | 1800 | |
1200 | 470 | 1390 | 1485 | 32-48 | 835 | 2910 | 421 | 238 | 355 | 238 | 500 | 2300 |
主要连接尺寸及重量:Outline Dimensions & Connection Dimensions & Weight:
公称压力NominalPressurePN (Mpa) | 公称通径Nominal DiameterDN (mm) | 尺 寸 Size | 重 量 Weight(kg) | ||||||||||
L | D1 | D | n-d | H | H0 | A | A1 | B | B1 | D0 | |||
PN2.5 | 50 | 108 | 125 | 165 | 4-18 | 125 | 435 | 128 | 53 | 130 | 53 | 160 | 30 |
65 | 112 | 145 | 185 | 8-18 | 130 | 439 | 128 | 53 | 130 | 53 | 160 | 37 | |
80 | 114 | 160 | 200 | 8-18 | 140 | 475 | 128 | 53 | 130 | 53 | 160 | 45 | |
100 | 127 | 190 | 235 | 8-22 | 155 | 495 | 128 | 53 | 130 | 53 | 160 | 74 | |
125 | 140 | 220 | 270 | 8-26 | 190 | 535 | 128 | 53 | 130 | 53 | 160 | 100 | |
150 | 140 | 250 | 300 | 8-26 | 205 | 645 | 178 | 84 | 195 | 84 | 230 | 110 | |
200 | 152 | 310 | 360 | 12-26 | 235 | 703 | 178 | 84 | 195 | 84 | 230 | 150 | |
250 | 165 | 370 | 425 | 12-30 | 268 | 765 | 178 | 84 | 195 | 84 | 230 | 190 | |
300 | 178 | 430 | 485 | 16-30 | 298 | 948 | 209 | 110 | 258 | 110 | 300 | 230 | |
350 | 190 | 490 | 555 | 16-33 | 332 | 1005 | 209 | 110 | 258 | 110 | 300 | 290 | |
400 | 216 | 550 | 620 | 16-36 | 365 | 1078 | 269 | 150 | 319 | 150 | 350 | 350 | |
450 | 222 | 600 | 670 | 20-36 | 390 | 1175 | 269 | 150 | 319 | 150 | 350 | 450 | |
500 | 229 | 660 | 730 | 20-36 | 430 | 1240 | 269 | 150 | 319 | 150 | 350 | 550 | |
600 | 267 | 770 | 845 | 20-39 | 505 | 1375 | 269 | 150 | 319 | 150 | 350 | 710 | |
700 | 292 | 870 | 960 | 24-42 | 540 | 1536 | 340 | 201 | 425 | 201 | 450 | 850 | |
800 | 318 | 990 | 1085 | 24-48 | 603 | 1656 | 340 | 201 | 425 | 201 | 450 | 1100 | |
900 | 330 | 1090 | 1185 | 28-48 | 653 | 1761 | 421 | 238 | 355 | 238 | 450 | 1300 | |
1000 | 410 | 1210 | 1320 | 28-56 | 720 | 2110 | 421 | 238 | 355 | 238 | 500 | 1600 | |
PN4.0 | 50 | 108 | 125 | 165 | 4-18 | 125 | 435 | 128 | 53 | 130 | 53 | 160 | 30 |
65 | 112 | 145 | 185 | 8-18 | 130 | 439 | 128 | 53 | 130 | 53 | 160 | 37 | |
80 | 114 | 160 | 200 | 8-18 | 140 | 475 | 128 | 53 | 130 | 53 | 160 | 45 | |
100 | 127 | 190 | 235 | 8-22 | 150 | 495 | 128 | 53 | 130 | 53 | 160 | 75 | |
125 | 140 | 220 | 270 | 8-26 | 190 | 535 | 128 | 53 | 130 | 53 | 160 | 105 | |
150 | 140 | 250 | 300 | 8-26 | 205 | 645 | 178 | 84 | 195 | 84 | 230 | 115 | |
200 | 152 | 320 | 375 | 12-30 | 235 | 703 | 178 | 84 | 195 | 84 | 230 | 160 | |
250 | 165 | 385 | 450 | 12-33 | 280 | 765 | 178 | 84 | 195 | 84 | 230 | 220 | |
300 | 178 | 450 | 515 | 16-33 | 315 | 948 | 209 | 110 | 258 | 110 | 300 | 260 | |
350 | 190 | 510 | 580 | 16-36 | 350 | 1005 | 209 | 110 | 258 | 110 | 300 | 340 | |
400 | 216 | 585 | 660 | 16-39 | 390 | 1078 | 269 | 150 | 319 | 150 | 350 | 410 | |
450 | 222 | 610 | 685 | 20-39 | 403 | 1175 | 269 | 150 | 319 | 150 | 350 | 490 | |
500 | 229 | 670 | 755 | 20-42 | 430 | 1240 | 269 | 150 | 319 | 150 | 350 | 600 |
注:D1及n-d尺寸可按国标(GB)、国际标准(ISO)、美标(ANSI)、德标(DIN)、英标(BS)、日标(JIS)
加工生产。上法兰尺寸可按GB/T 12223及ISO 5211标准加工生产。