产品名称:ITT流量开关(FS4-3J)产品型号:FS4-3J应用广泛,如空调,供暖,流水系统,生产程序等,性能可靠输出:SPDT,7.4A@120VAC,3.7A@240VAC流体温度范围:0-149°C环境温度:0-49°C***大压力：11.3Kg/cm2***大流速:3m/s适合管径：1"-8"以上连接：1"BSPT电防护等级:NEMA1(IP21)认证:UL,CSA其它型号:FS4-3(1"NPT连接),FS4-3D,FS4-3F,FS4-3S,FS4-3DS,FS4-3RP,FS4-3-5R,FS4-3-20流量动作值：FlowRatesModeofOperationPipeSizeNPTin.SettingsFlowgpmNoFlowgpmMax.FlowRategpmw/opaddledamage1Factoryorminimum63.627Maximum10.29.211/4Factoryorminimum9.85.647Maximum16.81511/2Factoryorminimum12.7763Maximum23198.52Factoryorminimum18.89.4105Maximum32.82421/2Factoryorminimum24.311.6149Maximum42.437.53Factoryorminimum3012230Maximum52.146.14Factoryorminimum39.719.8397Maximum73.564.25Factoryorminimum58.729.3654Maximum115926Factoryorminimum79.239.6900Maximum166123型号描述FS4-3GeneralpurposeflowswitchFS4-3JFS4-3w/BSPTconnecti***FS4-3-RPTFS4-3w/testbuttonFS4-3ZFS4-3w/ANSIterminalconnecti***FS4-3AFS4-3w/tamper-proofcoverscrewsFS4-3DFS4-3w/2SPDTswitchesFS4-3SFS4-3w/SSbody,monelbellowsFS4-3SJFS4-3Sw/BSPTconnecti***FS4-3DSFS4-3Sw/2SPDTswitchesFS4-3-5RFS4-3w/5secondDOBFS4-3-20FS4-3w/20secondDOMFS4-3J-EFS4-3J-CEconformanceratedFS4-3D-EFS4-3D-CEconformanceratedFS4-3S-EFS4-3S-CEconformanceratedFS4-3FFS4-3forfiresprinklerserviceFS4-3F-20FS4-3Fw/20secondDOMFS4-3DFFS4-3Fw/2SPDTswitchesFS4-3DF-20FS4-3Fw/20secondDOM,2SPDTswitchesFS4-3T1-3⁄43⁄4"NPTbody-highflowrateFS4-3T2-3⁄43⁄4"NPTbody-mediumflowrateFS4-3T3-3⁄43⁄4"NPTbody-lowflowrateFS4-3T1-11"NPTbody-highflowrateFS4-3T2-11"NPTbody-mediumflowrateFS4-3T3-11"NPTbody-lowflowrateFS4-3T3-3⁄4-EFS4-3T3-3⁄4-CEconformanceratedFS4-3T3-1-EFS4-3T3-1-CEconformanceratedFS5-3⁄4Generalpurposeflowswitch3⁄4"NPTFS5-D-3⁄4FS5-3⁄4w/2SPDTswitchesFS5-J-3⁄4FS5-3⁄4w/BSPTconnecti***FS5-1Generalpurposeflowswitch1"NPTFS5-D-1FS5-1w/2SPDTswitchesFS5-J-1FS5-1w/BSPTconnecti***FS5-S-1FS5-1w/SSbodyFS5-DS-1FS5-1w/SSbody,2SPDTswitchesFS5-J-3⁄4-EFS5-J-3⁄4-CEconformanceratedFS5-J-1-EFS5-J-1-CEconformanceratedFS8-WGeneralpurposeflowswitchw/NEMA4XenclosureFS8-WJFS8-Ww/BSPTconnecti***FS8-WGFS8-Ww/goldplatedswitchcontactsFS8-WG-SLFS8-Ww/goldplatedswitchcontacts,sealedleadsFS8-WZFS8-Ww/ANSIterminalconnecti***FS8-WJAFS8-WJw/adjustingindicatorFS8-WJA-EFS8-WJA-CEconformancerated)