7725i进样阀
● Rheodyne的不断流(MBB)结构设计,可以在取样和进样切换时保持流动的连续性,极大的降低了瞬时压力冲击对系统的干扰。
● 较宽的30度端口,易于与接头连接。
● 单点压力调节,减少了转子密封垫和定子间的摩擦,延长使用寿命。
● 内置位置传感开关为色谱仪提供了可再现的开始信号。
7725i InjectionValve
l Rheodyne’s patented MBB architecture designprovides uninterrupted flow when it is switched between LOAD and INJECT, greatlyreduces the influence of transient pressure shocks.
l Wide 30° port angles for easy access
l Single point pressure adjustment decreasesthe friction between the rotor seal and stator, with longer lifetime.
l Built-in position sensing switch provides the chromatograph with areproducible start signal.