产品名称：螺杆阀，精密螺杆阀
型号：VF-HDY0505
螺杆阀精准计量和输送系统基于无限活塞原理，适用于从低到高粘稠度的流体。
Screw valve volumetric dosing and filling systems are based on the endless piston principle and are used for low to high viscos -ity fluids.
这种应用的核心都是基于容积输送计量泵，转子和定子之间的相互作用为物料 的计量输送提供保证，该功能就类似于无限移动的活塞。
The core of every applcation Is purely volumetrically conveying dosing pump.The interactionofrotorand stator resu -Its in a feed and dosing characteristic that is similarto an endlessly moving piston.
这能够确保压力的稳定和泵的线性特性，因此，恒定的物料可以通过旋转角度 来实现。点胶泵出口的计量精度可以确保在土 1%以内(也取决于材料自身的特 性),实际的效果可能还会优于这个数据■
This results in a pressure-stable,linear pump characte-ristic.This makes a clear statement abuoutthe ratio of revolution,time and flow rate.Therefore.a constant volume can be doese either over time or over a number of revolutions. A dosing accuracy at the pu -mp outlet of ±1 % (depending on the material),which In practice Is often even better than th Is, Is guaranteed.