品牌元冬型号Z61Y连接形式焊接主体材料碳钢公称通径DN50（mm）适用介质水材质合金钢密封形式硬密封型标准美标外形中型流动方向单向驱动方式手动零部件及配件阀体用途截止压力环境常压工作温度常温类型(通道位置)直通式Z61Y压力自紧密对焊闸阀概述：压力自紧密对焊闸阀设计与制造标准：●设计与制造：ANSIB16.34API600API602●法兰尺寸：ANSIB16.5●压力温度：ANSIB1.20.1●结构长度：ANSIB16.10●对焊连接尺寸：ANSIB16.11●检验与试验：API598安装尺寸及重量：ANSI900LbNPS1/23/4111/411/22L216229254279305368L1140140140-178216H320320320-415510D0180180180-200300Wt15.717.917.9-3153Wt1111111-2140ANSI1500LbNPS1/23/4111/411/22L216229254279305368L1140140140-178216H320320320-415510D0180180180-200300Wt15.717.917.9-3153Wt1111111-2140ANSI2500LbNPS1/23/4111/411/22L263.5273.1308349384.2451L1186186186232232279H320320320380415510D0180180180200200300Wt16.917.621.324.931.541.2Wt1121212262853)