Z83Y卡箍式油田闸阀  Z83Y卡箍式油田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 | L1 | H | H1 | Dn | D1 | D | b | D0 | | 16 20 | 40 | 230 | 390 | 254 | 294 | 36 | 88.8 | 120 | 20 | 280 | | 50 | 230 | 400 | 312 | 364 | 45 | 88.8 | 120 | 20 | 300 | | 65 | 240 | 420 | 330 | 402 | 58 | 88.8 | 120 | 20 | 320 | | 80 | 270 | 470 | 41 1 | 495 | 72 | 107.8 | 140 | 20 | 350 | | 25 35 45 | 40 | 230 | 390 | 254 | 294 | 36 | 88.8 | 120 | 20 | 280 | | 50 | 240 | 400 | 312 | 364 | 45 | 88.8 | 120 | 20 | 300 | | 65 | 260 | 420 | 330 | 402 | 58 | 88.8 | 120 | 20 | 320 | | 80 | 280 | 470 | 41 1 | 495 | 72 | 107.8 | 140 | 20 | 360 | 尼威闸阀相关产品: | DZ541H伞齿轮低温闸阀 | FDZ45H防盗闸阀 | Z41H/W美标闸阀 | | DZ41H/Y低温闸阀 | Z15T内螺纹铸铁闸阀 | Z44H/Z48H快速排污阀 | | 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平行式焊接闸阀 | | 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 | PZ673X气动浆液阀 | | PZ973H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 | Z15W不锈钢内螺纹闸阀 | | Z11Y/Z61Y锻钢闸阀 | | 
