r 型号：J61F-40Prrr rrr 规范：rrr 公称通径：DN10-100mm r公称压力：PN 4.0MPar适用介质：氧气、氮气、氢气、空气等r适用温度：-80℃-+80℃rrr 材质：rrr 阀体、阀杆：不锈钢rrr 阀顶：铜rrr 密封圈：聚四氟乙烯rrr 外形与安装连接尺寸：rrr r r r r 产品型号r r r r r 产品代号r r r r r 公称通径r r r r r 外形与安装连接尺寸mmr r r r r 重量r r r r r r r r r r r r r r r r r DN(mm)r r r r r 进口r r r r r 出口r r r r r Hr r r r r kgr r r r r r r J61F-40Pr r r r r 318J10r r r r r 10r r r r r 插焊14.5r r r r r 插焊14.5r r r r r 135r r r r r 1.0r r r r r r r J61F-40Pr r r r r 318J15r r r r r 15r r r r r 插焊18.5r r r r r 插焊18.5r r r r r 135r r r r r 1.1r r r r r r r J61F-40Pr r r r r 318J20r r r r r 20r r r r r 插焊25.5r r r r r 插焊25.5r r r r r 148r r r r r 1.96r r r r r r r J61F-40Pr r r r r 318J25r r r r r 25r r r r r 插焊28.5r r r r r 插焊28.5r r r r r 140r r r r r 2.2r r r r r r r J61F-40Pr r r r r 318J32r r r r r 32r r r r r 插焊38.5r r r r r 插焊38.5r r r r r 170r r r r r 2.4r r r r r r r J61F-40Pr r r r r 318J40r r r r r 40r r r r r 插焊45.5r r r r r 插焊45.5r r r r r 170r r r r r 2.8r r r r r r r J61F-40Pr r r r r 318J50r r r r r 50r r r r r 插焊57.5r r r r r 插焊57.5r r r r r 197r r r r r 9.2r r r r r r r J61F-40Pr r r r r 318J65r r r r r 65r r r r r 插焊70.5r r r r r 插焊70.5r r r r r 226r r r r r 12.97r r r r r r r J61F-40Pr r r r r 318J80r r r r r 80r r r r r 插焊89.5r r r r r 插焊89.5r r r r r 264r r r r r 19.82r r r r r r r J61F-40Pr r r r r 318J100r r r r r 100r r r r r 插焊108.5r r r r r 插焊108.5r r r r r 294r r r r r 25r r r r rrr r