Description: Our smallest needle valve features M3 threaded inlet and hose barb or M3 threaded outlet. A manifold mount version also available. The NV3 is a great choice for applications where space and/or weight savings is critical.

Working Pressure Range: The NV3 is rated for a maximum inlet pressure of 300 psi. The metal to metal seal provides positive shut-off down to 25 in Hg.

Effective Orifice: 0” to 0.032” (0-0.8mm) for both the standard and high resolution needles. About 0-1 SCFM air flow at 50psig. The high resolution version is especially well suited for control of low flow rates.

Flow Graph

Cv Chart

Adjustment: All versions come equipped with a 1-72 threaded adjustment screw.

使用指定的标准针头，调节螺钉从完全打开到完全关闭大约旋转 4 圈。

使用指定的高分辨率针头，从完全打开到完全关闭大约 9 圈。

大约重量： 2 克黄铜和 303 不锈钢。重量会略有不同，具体取决于配置。

端口： M3 外螺纹入口。许多插座配置可用。阀体（弯头）可 360 度旋转，便于安装和定位。

特征：

不锈钢阀座允许流量在温度变化时保持稳定

紧凑的微型设计

阀体（弯头）可 360 度旋转，便于安装和定位。