■GPZ43Y阀 ■性能规范 强度实验压力:1.5PN | 工作温度℃:-29~120 | 密封实验压力:1.1PN | 适应介质:水、石油、天然气 | ■主要零件材料 零件名称 | 材料 | 阀体 | 铸钢WCB | 阀盖、支架 | 优质碳钢琴35 | 阀杆、阀座 | 不锈钢2Cr13 | 阀杆螺母 | 铸钢黄铜ZCuZn25A16Fe3Mn3 | 填料 | 聚四气氟乙烯F4 | 闸板 | 优质碳钢喷焊硬质合金 | ■主要结构尺寸和连接尺寸(GB/T9113.4) 公称压力(MPa) | 公称通径(MPa) | 尺寸(mm) | L | H | D0 | D1 | D2 | D | d | Z-φ | L0 | 16 22 | 25 | 210 | 345 | 25 | 50.8 | 101.5 | 150 | 29 | 4-26 | 200 | 32 | 240 | 350 | 29 | 60.32 | 111.0 | 160 | 29 | 4-26 | 220 | 40 | 260 | 380 | 36 | 68.28 | 124.0 | 180 | 32 | 4-29.5 | 280 | 50 | 300 | 400 | 45 | 95.25 | 165.0 | 215 | 38.5 | 8-26 | 300 | 65 | 320 | 440 | 58 | 107.95 | 190.5 | 245 | 41.5 | 8-29.5 | 350 | 80 | 360 | 500 | 72 | 123.82 | 190.5 | 240 | 38.5 | 8-26 | 360 | 100 | 450 | 540 | 90 | 149.22 | 235.0 | 290 | 44.5 | 8-32.5 | 400 | 150 | 560 | 620 | 135 | 211.12 | 317.5 | 380 | 56 | 12-32.5 | 450 | 3.66 25 35 | 25 | 220 | 345 | 25 | 50.8 | 101.5 | 150 | 29 | 4-26 | 200 | 32 | 250 | 350 | 29 | 60.32 | 111.0 | 160 | 29 | 4-26 | 220 | 40 | 270 | 380 | 36 | 68.28 | 124.0 | 180 | 32 | 4-29.5 | 280 | 50 | 310 | 400 | 45 | 95.25 | 165.0 | 215 | 38.5 | 8-26 | 300 | 65 | 340 | 440 | 58 | 107.95 | 190.5 | 245 | 41.5 | 8-29.5 | 350 | 80 | 380 | 500 | 72 | 136.25 | 203.0 | 265 | 48 | 8-32.5 | 360 | 100 | 480 | 540 | 90 | 161.92 | 241.5 | 310 | 54 | 8-35.5 | 400 | 150 | 580 | 620 | 135 | 211.12 | 317.5 | 395 | 83 | 12-39 | 450 | | 更多详情请登陆: http://www.zgfmgk.com |