一、进口卫生级焊接止回阀概述

进口卫生级焊接止回阀采用SUS304、316L制作，内外用高档抛光设备处理，达到表面精密度要求可以满足食品、生物制药领域各种介质的卫生级特殊要求，其光滑、无缝、自动排空手工艺流体通道还非常适用于蒸汽踏它就地清洗的需要，防止啤酒，乳业，饮料，制药等流体的倒流的阀门。

美国威盾VTON卫生级焊接止回阀在制造加工过程中严格按FDA要求进行质量临控，采用电脑三维设计，是为GMP要求而制造的。

The sanitary welding check valve is made of SUS304 and 316L, and is treated with high-end polishing equipment both inside and outside to achieve surface precision requirements. It can meet the sanitary special requirements of various media in the fields of food and biopharmaceuticals. Its smooth, seamless, and automatic emptying process fluid channel is also very suitable for steam tapping and on-site cleaning, preventing the backflow of fluids in beer, dairy, beverages, pharmaceuticals, and other industries.

The American Weidun VTON sanitary welding check valve strictly follows FDA requirements for quality control during the manufacturing process, adopts computer 3D design, and is manufactured for GMP requirements.

二、进口卫生级焊接式止回阀参数

规格范围：DN15-DN150（mm）、1/2〞— 6〞

温度范围：—10℃+150℃

压力范围：0.1-1.6Mpa

主体材料：SUS304、SUS316L 

密封材料：EPDM、NBR、PTFE

连接方式：快装、焊接、螺纹连接

应用场合：啤酒，乳业，饮料，制药等工业领域的不锈钢管路系统