保温闸阀 相关型号：BZ41H BZ40H BZ41Y BZ40Y BZ40R BZ40T BZ41T 【生产标准】 设计制造按GB12234-89 Design Manafacfure According to GB12234-89 结构长度按GB12221-89 Face to Face ACCORDING to GB12221-89 法兰尺寸按JB/T79-94 Flange Dimenaion Accoring to JB/779-94 阀门检查和试验按GB13927 Valve Check and Test According to GB13927 【主要零件材质】 阀体/阀盖世BODY/CAP ZG1CR18NI9TI ZGOOCR18NI10 ZG1Cr18Ni12MO2Ti ZGOOCR17NI14MO2 WCB 零件名称LTEM ZG1CR18NI9TI系列 ZGOOCR18NI10系列 ZG1Cr18Ni12MO2Ti系列 ZGOOCR17NI14MO2系列 WCB系列 闸板WEDGE ZG1CR18NI9TI ZGOOCR18NI10 ZG1Cr18Ni12MO2Ti ZGOOCR17NI14MO2 1Cr13 阀杆STEM 1CR18NI9TI 00cr18ni10 1CR18NI12MOTI OOCR17NI14MO2 1Cr13 填料PACKING PTFE纺织 PTFE纺织 PTFE纺织 PTFE纺织 石墨GRAPHITE 垫片GASKET 304L+PTFE 304L+PTFE 316L+PTFE 316L+PTFE 石墨+304 GRAPHITE+304 压盖GLAND FLANGE ZG1CR18NI9TI ZG00CR18ni10 ZG1Cr18Ni12MO2Ti ZGOOCR17NI14MO2 WCB 填料压环STUFFING RING 1CR18NI9TI 00CR18NI10 1Cr18NI12MO2TI OOCR17NI14MO2 1Cr13 螺栓BOLT 1cr17ni2 1CR17NI2 1Cr17NI2 1Cr17Ni2 35CrMoA 螺母NUT 1cr18ni9ti 1CR18NI9TI 1Cr18NI9ti 1Cr18NI9ti 45 【主要尺寸参数】　　单位:mm 产品型号 Type 公称通径 DN PN1.6/2.5MPa WT (kg) L D D1 D2 b Z-Φd H D0 BZ41H-16C BZ41W-16P BZ41W-16R 40 200 160 125 100 18 4-Φ18 310 200 49 50 250 180 145 120 18 4-Φ18 358 240 54 65 265 195 160 135 20 8-Φ18 373 240 81 80 280 215 180 155 20 8-Φ18 435 280 100 100 300 245 210 185 22 8-Φ18 500 300 120 125 325 280 240 210 24 8-Φ23 614 320 210 150 350 335 295 265 26 12-Φ23 674 360 260 200 400 405 355 320 30 12-Φ25 818 400 300 250 450 460 410 375 30 12-Φ25 969 450 400 300 500 520 470 435 34 16-Φ25 1145 560 490 BZ41H-25 BZ41W-25P BZ41W-25R 40 200 160 125 100 20 4-Φ18 358 240 52 50 250 180 145 120 22 8-Φ18 373 240 56 65 265 195 160 135 22 8-Φ18 435 280 86 80 280 230 190 160 24 8-Φ18 500 300 105 100 300 270 220 188 28 8-Φ15 614 320 170 125 350 300 250 218 30 8-Φ25 674 360 245 150 350 360 310 278 34 12-Φ25 818 400 270 200 400 425 370 332 36 12-Φ30 969 450 380 250 450 485 430 390 40 12-Φ30 1145 560 535 300 500 550 490 448 4