burkert2871宝德2871比例阀特点1.***的范围(1:200)2.很好的响应3.紧凑型阀设计4.孔口大小0.05…2.0毫米5.端口连接1/8“或子基础”feature1.Excellentrange(1:20)2.Goodresp***e3.Compactvalvedesign4.Theholesizeis0.05...2.0mm5.Portconnection1/8"orsub-base"burkert2871宝德2871比例阀直接作用电磁阀为2871型(20mm安装宽度)用作调节单元控制循环。因为一个弹性体座椅密封阀门关闭紧密(综合关闭阀(函数)，向上到DNspecific公称压力，阀门的柱塞组装无摩擦，这导致了一个非同寻常的调整的特点。这种阀门是特别适用于要求高的控制任务控制范围，干气体等。Thedirectactingsolenoidvalveis2871(20mmmountingwidth)foradjustingunitcontrolcycle.Becauseofanelastomerseatsealingvalveclosedtight(comprehensiveshutoffvalve(function),uptotheDNspecificnominalpressure,valvepistonassemblyfriction,thisledtotheadjustmentoftheunusualfeatures.Thisvalveisespeciallysuitableforhighcontroltaskcontrolrange,drygas,etc.http:///SonList-mlhttp:///st162248/erlist_mlburkert比例阀)