Z63Y平行式闸阀  工作温度:-20-+120℃ 阀体材料:优质碳钢 适用介质:水、石油、天然气 平行式闸阀外形及连接尺寸Main external and connecting dimensions 公称压力 PN (MPa) | 公称通径DN(mm) | 外形尺寸(mm) | L | H | H1 | Dn | D | DO | 16 20 | 25 | 160 | 205 | 240 | 25 | 42 | 200 | 32 | 180 | 220 | 260 | 29 | 54 | 240 | 40 | 210 | 254 | 294 | 36 | 60 | 280 | 50 | 240 | 312 | 364 | 45 | 73 | 300 | 65 | 260 | 330 | 402 | 58 | 89 | 320 | 80 | 280 | 411 | 495 | 72 | 108 | 360 | 100 | 330 | 443 | 543 | 90 | 133 | 400 | 150 | 500 | 605 | 752 | 135 | 192 | 450 | 200 | 600 | 710 | 840 | 180 | 245 | 500 | 25 35 45 | 25 | 160 | 205 | 240 | 23 | 42 | 200 | 32 | 180 | 220 | 260 | 29 | 56 | 240 | 40 | 210 | 254 | 294 | 36 | 64 | 280 | 50 | 240 | 312 | 364 | 45 | 76 | 300 | 65 | 260 | 330 | 402 | 58 | 8 | 320 | 80 | 280 | 411 | 495 | 72 | 114 | 360 | 100 | 330 | 443 | 543 | 90 | 146 | 400 | 150 | 500 | 605 | 752 | 135 | 192 | 450 |  | NKZ41H真空闸阀 | |  | Z41H法兰闸阀 | |  | Z45X弹性座封闸阀 | |  | Z43Y油田闸阀 | |  | Z83Y卡箍式油田闸阀 | |  | Z63Y平行式闸阀 | |  | PZ41H排渣闸阀 | |  | Z41T明杆铸铁闸阀 | |  | DSZ41H/DSZ44H水封闸阀 | |  | Z941W电动不锈钢闸阀 | |  | PZ573H/Y伞齿轮对夹式刀型闸阀 | |  | Z673X气动浆液阀 | |  | Z971H电动刀型闸阀 | |  | PZ43H/Y链轮刀型闸阀 | |  | PZ73H手动刀型闸阀 | |  | Z41W不锈钢闸阀 | |  | BZ41H保温闸阀,不锈钢保温闸阀 | | |