精密节流阀 Micro Metering Needle Valve

特殊角度设计的阀针,阀体的结构优化,更大的调节行程,完美的流量曲线。

Unique angle design and optimized structure of valve makes more Stroke adjustable and achieve perfect flow chart curve .


本产品已申请国家专利,专利号:ZL2013 2 0048424.6

This product has applied for the national patent,patent number: ZL2013 2 0048413.8

 
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