详细说明：YJZQ系列YJZQ系列高压球阀图形符号技术参数公称压力：31.5MPa适用介质：液压油外形尺寸内螺纹连接型号D1D2L1L2L3L4H1H2H3YJZQ-J10NФ10M18×1.5781410532163676YJZQ-J15NФ15M22×1.5861614738194580YJZQ-J20NФ20M27×210818185482555101YJZQ-J25NФ25M33×2116201855728.564111YJZQ-J32NФ32M42×2136222407537.584134YJZQ-J40NФ40M48×2148242408542.595165YJZQ-J50NФ50M64×21802624010452112.5180外螺纹连接型号D1D2D3L1L2L3L4L5H1H2H3YJZQ-J10WФ10Ф20M27×1.59416210532163676YJZQ-J15WФ15Ф22M30×1.510216214738194580YJZQ-J20WФ20Ф28M36×2124182.5185482555101YJZQ-J25WФ25Ф35M42×2136202.51855728.564111YJZQ-J32WФ32Ф40M52×2150202.52407537.584134YJZQ-J40WФ40Ф50M64×2180242.52408542.595165YJZQ-J50WФ50Ф60M72×2210262.524010452112.5180)