规格：DN40-DN1000
公称压力：PN10/PN16
适用温度：-20-425P
适用介质：水、气、油等
Size:11/2"-40"
NominalPressure；PN10/PN16
WorkingTemperature:-20-425%^
SuitableMedium：Water,gas,oils;etc.
•标准Standard
设计标准：API6D
结构长度：EN558
法兰连接：EN1092-1/2
测试标准：EN12266
Designstandard:API6D
FacetoFace:EN558
Flangeconnection：EN1092-1/2
TestInspection:EN12266
•主要零件材料 Main parts materials
| 零件名称Part Name | 材料 Material |
| 阀体 /盖 Body/cover | 球墨铸铁/碳钢/T锈钢/铝青铜 Ductile iron/WCB/ Stainless steel/AL-8ronze |
| 阀板Disc | 球墨铸铁/碳钢/不锈钢/铝青铜 Ductile iron/WCB/ Stainless steel/AL-8ronze |
| 阀軸Stem | 不锈钢/合金 Stainless steel/ Alloy |
| 阀杆螺母stem nut | 黄铜Brass |
| 密封Seal | 黄铜、不锈钢 Brass f Stainless steel |
| 手轮 Handwheel | 球曼铸铁Ductile iron |
| •外形尺寸 Overall Dimansior | i PN10 单位Unit： mm | |||||||
| 公称通径DN(mm) | L | D | D1 | D2 | b-f | Z-|d | H | Do |
| DN40 | 165 | 150 | 110 | 84 | 19-3 | 4-19 | 210 | 180 |
| DN50 | 178 | 165 | 125 | 99 | 19-3 | 4-19 | 220 | 180 |
| DN65 | 190 | 185 | 145 | 118 | 19-3 | 4-19 | 250 | 180 |
| DN80 | 203 | 200 | 160 | 132 | 19-3 | 8-19 | 280 | 220 |
| DN100 | 229 | 220 | 180 | 156 | 19-3 | 8-19 | 315 | 220 |
| DN125 | 254 | 250 | 210 | 184 | 19-3 | 8-19 | 370 | 280 |
| DN150 | 267 | 285 | 240 | 211 | 19-3 | 8-23 | 410 | 280 |
| DN200 | 292 | 340 | 295 | 266 | 20-3 | 8-23 | 495 | 315 |
| DN250 | 330 | 395 | 350 | 319 | 22-3 | 12-23 | 610 | 406 |
| DN300 | 356 | 445 | 400 | 370 | 24.5-4 | 12-23 | 660 | 406 |
| DN350 | 381 | 505 | 460 | 429 | 24.5-4 | 16-23 | 740 | 500 |
| DN400 | 406 | 565 | 515 | 480 | 24.5-4 | 16-28 | 840 | 500 |
| DN450 | 432 | 615 | 565 | 530 | 25.5-4 | 20-28 | 970 | 500 |
| DN500 | 457 | 670 | 620 | 582 | 26.5-4 | 20-28 | 1010 | 655 |
| DN600 | 508 | 780 | 725 | 682 | 30-5 | 20-31 | 1350 | 655 |
| DN700 | 610 | 895 | 840 | 794 | 32.5-5 | 24-31 | - | - |
| DN800 | 660 | 1015 | 950 | 901 | 35-5 | 24-34 | - | - |
法兰连接尺寸符合EN1092-1/2,也可根据用户需要满足其他不同的标准。DN900-100睹其他尺寸请与我们联系。
Flange connection EN1092-1/2, the specific dimensions for different standards are available in need. DN900-1000 Please contact us.
