V锥流量计是一种差压式流量计，工作原理同于标准节流装置。其结构设计是流体扫过型结构，不可能截留流体中任何夹带的气，液、或固相污物，非常适用于脏污流体的流量测量，如焦炉煤气、湿气体等。尤其在测量高炉煤气时，有自清洁作用，引压管不易堵塞。

主要参数

产品特点

1.具有较宽的量程比4﹕1至10﹕1

Wide turndown ratio of 4:1 to 10:1

2.自整流功能，只需要极短的直管段（前1～3 D后2 D）

Self-rectification function, extremely short straight pipe section ((1~3)D for the front section and 2D for the rear section) required only

3.自清洁功能，可测脏污和易结垢流体，适合高炉煤气等杂质较多的介质

Self-cleaning function. Allow measuring dirty and easily scaled fluids and be suitable for blast furnace gas and other media with many impurities.

4.高准确度，示值的±1%

High accuracy: within ±1% of indication

5.自保护功能，节流件关键部位不磨损，能保持长期稳定地工作

Self-protection function: No wear of key parts of throttling elements, to allow long-term stable operation