台湾317青铜安全阀（一级***）(SV-B27)青铜安全阀(旧模式:S3W-A)模型:SV-B27/SVP-B27没有杠杆模型:SV-B29/SVP-B29与杠杆SV-B27/SV-B29可选的压力:10.5~20公斤/平方厘米订货时请注明工作压力阀瓣可以替换为其它防渗效果好聚四氟乙烯(PTFE)。(模型:SVP-B27,SVP-B29)WorkingFluid:SV-B27/SV-B29/SVP-B29Non-CorrosiveGas,Air,Steam.SVP-B27(withoutlever)Non-CorrosiveGas,Liquid,Air,Steam,Water,Oil.WorkingTemp:-45℃～185℃WorkingPressure:SV-B27/SV-B29:0.3~10Kgf/cm211~20Kgf/cm2SVP-B27/SVP-B29(PTFE)3~10Kgf/cm2ThreadEnd:BSPT(BS21),NPT(ANSIB2.1)MATERIAL:No./PartsW/OLeverSV-B27(S3W-A)SVP-B27WithLeverSV-B29(S3W-LR)SVP-B29Type:METALTOMETALPTFE1ValveSeatFORGEBRASSFORGEBRASS2ValveDiscFORGEBRASSFORGEBRASS3Valvespindle(Stem)FORGEBRASSFORGEBRASS3-1ValveSeal-PTFE4ValveBodyBRONZEBRONZE5SpringShoeBsBMBsBM6AdjustingScrewBsBMBsBM7StopNutBsBMBsBM8CapFORGEBRASSFORGEBRASS9Lever(Type:B29)STEELSTEEL10SpringSWOSC-VSWOSC-V11ScrewWasherBsBMBsBM12HexagonNutBsBMBsBM13StopBoltBsBMBsBM14PinBsBFBsBF这种类型的安全阀的特点是通过调节阀门的压力在上升,当驱动的,并且是流泉的***小***轻的阀门,也可以用在无腐蚀性的气体(空气、氧、氮等)和液体的蒸汽,例如水和油。图表显示的大小有变更恕不另行通知。NominalDiameterValveSeatDiameterDLiftlEffectiveAreamm2L1EL2FFittingScrewClosedTypeLeverType2.22DlπDl0.785D2Inletd1Outletd2AmmWeightA1mmWeight12120.5213.3218.84113.02950PT1/2PF1/21380.521610.5919190.7632.0545.36283.33658PT3/4PF3/41500.661720.7425251.0055.5078.53490.64070PT1PF11801.092021.1932321.2890.93128.67803.85082PT1.1/4PF1.1/42061.902221.9438381.52128.22181.451133.55493PT1.1/2PF1.1/22312.352462.3950502.00222.00314.151962.567102PT2PF22653.852824.11)