产品简介:1.本产品适用于液、气介质管路和设备,做为接通和断流之用。2.特别适用于双向流通管路、直通式流道,流阻小;启闭较省力,不易产生水锤现象,易于安装。适用于受限空间。3.手轮顺时针为关,反之为开,不允许借助任何杠杆。 主要性能参数:Main Performance Parameters:公称压力 Nominal Pressure(MPa)1.01.6适用温度Suitable Temp℃<200<200适用介质Suitable Media水、油、气及非腐蚀性介质Water, oils, air and no corrosive主要材料Main Materials灰铸铁、黄铜、碳钢镀铬、不锈钢、聚四氟乙烯Cast Iron,Bronze,Carbon Steel,Stainless Steel,PTFE执行标准Design StandardGB/T 12232-2005试验标准Test and check up standardGB/T 13927-1992 主要外形尺寸及连接尺寸:Outline Dimensions & Connection Dimensions:DN(mm)LDD1n-dD0H(≈)401651451104-18160195501781601254-18180278651901801454-18180308802031951608-182203351002292151808-182203771252542452108-182804261502672802408-222804802002923402958-22/12-22320570250330395/405350/35512-22/12-26400698300356445/460400/41012-22/12-26400760350381505/520460/47016-22/16-26450853400406565/580515/52516-26/16-30560947450432615/640565/58520-26/20-305601060500457670/715620/65020-26/20-336401155600508780/840725/77020-30/20-366401300700610895/91084024-30/24-3680014308006601015/102595024-33/24-3990018909007111115/1125105028-33/28-391000207010008111230/12551160/117028-36/28-4210002259