該系列適用于中試裝置或試驗(yàn)室等微小流量的控制。
低于 501T 系列制造范圍的閥芯尺寸為本系列的制造范圍。標(biāo)準(zhǔn)閥芯分為針形和 V 型。
This series is suitable to service controlling very low flow as in pilot plant and/or laboratories , etc.
Plug size under the manufacturing range of 501T is covered by this series. The standard plug include Needle-Type and V-Type.