一、进口衬氟截止阀产品概述

进口衬氟截止阀（威盾VTON），Fluorine lining globe valve，也叫全衬四氟截止阀，衬四氟截止阀，衬F46截止阀，适用于多种浓度的盐酸、硫酸、氢氟酸以及王水、硝酸、各种有机酸、强碱、强氧化剂或浓稀交替、酸碱交替、多种有机浓剂和其它强蚀性介质。

美国威盾衬氟截止阀选材考究，符合国内、外相关标准，结构合理，造型美观。 耐磨、耐高温、耐腐蚀、抗擦伤性能好，使用寿命长。

Fluorine lining globe valve (VTON), also known as fully lined PTFE globe valve, lined PTFE globe valve, lined F46 globe valve, is suitable for various concentrations of hydrochloric acid, sulfuric acid, hydrofluoric acid, as well as aqua regia, nitric acid, various organic acids, strong alkalis, strong oxidants or concentration dilution alternations, acid-base alternations, various organic concentrates, and other highly corrosive media.

The selection of materials for the Weidun fluorine lined globe valve in the United States is meticulous, in accordance with relevant domestic and foreign standards, with a reasonable structure and beautiful appearance. Wear resistance, high temperature resistance, corrosion resistance, good scratch resistance, and long service life.

二、进口衬氟截止阀参数

规格范围 DN15-DN300

温度范围 -5℃≈180℃

压力范围 PN16

阀体材质 铸铁/铸钢

阀杆材质 碳素钢

阀盖材质 铸铁/铸钢

阀座(瓣)材质 聚四氟乙烯F46

连接方式 法兰连接

适用范围 非腐蚀性流体、一般腐蚀性流体、强酸碱及各种有机溶剂（溶融碱金属及元素氟除外）

三、进口衬氟截止阀结构图