技术前沿
520T
来源：一标阀门 发布日期：2026-3-19 14:04:36 点击量：
520T 微小流量型单座调节阀
该系列适用于中试装置或试验室等微小流量的控制。
低于 501T 系列制造范围的阀芯尺寸为本系列的制造范围。标准阀芯分为针形和 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.
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