| |  | | | | | 型号 | 公称压力mpa | 试验压力mpa | 工作温度 | 使用介质 | | 密封 | 强度 | | z45h-10 | 1.0 | 1.1 | 1.5 | ≤100-200℃ | 水、蒸汽、油 | | z45w-10 | | z45t-10 | | z45t-16 | 1.6 | 1.76 | 2.4 | ≤200℃ | 水、蒸汽、油 | | z45w-16 | | z45h-16c | | z45t-16c | | z45w-16c | | 型号 | 阀体、阀盖、闸板 | 密封圈 | 阀 杆 | 填 料 | | z45h-10 | 灰铸铁、铸 钢 | | 碳钢、不锈钢 | 浸油石棉盘根 | | z45w-10 | | z45t-10 | | z45t-16 | | z45w-16 | | z45h-16c | | z45t-16c | | z45w-16c | | 口 径dn（mm) | z45t-10 | z45-16（c） | | l | d | h | d0 | l | d | h | d0 | | 40 | 165 | 145 | 300 | 160 | 240 | 345 | 200 | 160 | | 50 | 180 | 160 | 300 | 180 | 250 | 355 | 240 | 180 | | 65 | 195 | 180 | 340 | 180 | 265 | 375 | 240 | 180 | | 80 | 210 | 195 | 360 | 200 | 280 | 435 | 280 | 200 | | 100 | 230 | 215 | 400 | 200 | 300 | 500 | 320 | 200 | | 125 | 255 | 245 | 500 | 240 | 325 | 615 | 360 | 240 | | 150 | 280 | 280 | 550 | 240 | 350 | 675 | 360 | 240 | | 200 | 330 | 335 | 620 | 320 | 400 | 750 | 400 | 320 | | 250 | 380 | 390 | 700 | 320 | 450 | 970 | 450 | 320 | | 300 | 420 | 440 | 800 | 400 | 500 | 1145 | 560 | 400 | | 350 | 450 | 500 | 950 | 400 | 550 | - | - | 400 | | 400 | 480 | 565 | 1050 | 500 | 600 | - | - | 500 | | 450 | 510 | 615 | 1175 | 500 | 650 | - | - | 500 | | 500 | 540 | 670 | 1410 | 720 | 700 | - | - | 720 | | 600 | 600 | 780 | 1550 | 720 | 750 | - | - | 720 | | 700 | 660 | 895 | 1800 | 800 | - | - | - | 800 | | 800 | 720 | 1010 | 2170 | - | - | - | - | - | | 900 | 780 | 1110 | 2300 | - | - | - | - | - | | 1000 | 840 | 1220 | 2600 | - | - | - | - | - | | 1200 | 960 | 1450 | - | - | - | - | - | - | | |
