一、产品简介   Product introduction

    VA30S玻璃转子流量计为内螺纹连接，VA30G玻璃转子流量计为卫生型卡箍连接，本体及上下连接部分都是304SS不锈钢，广泛应用于液体和气体流量的测量。金属浮子的精度为±1.5%，PTFE浮子的精度为±2.5%。VA30系列玻璃转子流量计量程比为10：1。密封圈材质有氟橡胶或三元乙丙胶。

         VA30S glass rotor flowmeter is connected with the inner screw thread, VA30G glass rotor flowmeter for sanitary clamp connection, The body and the upper and lower connecting part is 304SS stainless steel, Widely applied to the measurement of liquid and gas flow rate. Metal float accuracy is ± 1.5%, The accuracy of ± 2.5% PTFE float. VA30 series glass rotor flowmeter measuring range ratio is 10:1. The material of the sealing ring with fluorine rubber or three yuan of ethylene propylene rubber.