一、进口不锈钢焊接截止阀概述

进口不锈钢焊接截止阀（威盾VTON），Stainless steel welded globe valve，也叫不锈钢高温高压截止阀，是指采用不锈钢材质，焊接的连接方式的截止阀。

Stainless steel welded globe valve (VTON), also known as stainless steel high-temperature and high-pressure globe valve, refers to a globe valve made of stainless steel material and connected by welding.

二、进口不锈钢焊接截止阀产品特点

1、具有结构紧凑，密封面不易磨损、擦伤；

2、密封性能好，制造与维修方便；启闭时阀瓣行程小，启闭时间短；

3、阀门高度小，工艺性能好和适用范围广等特点；

4、是一种广泛使用的截断阀，用于截断或接通管路中的介质，一般不用于调节流量。
5、用途：不锈钢焊接截止阀适用于公称压力PN20～32MPa及P54/100V-P57/170V，工作温度≤540℃(其中P57/170V工作温度为570℃)的石油、化工、水力、火力电站各种系统的管路中，切断或接通管路介质,，适用介质为：水、油品、蒸汽等。操作方式有：手动、齿轮传动、电动等。

1. Has a compact structure, and the sealing surface is not easily worn or scratched;

2. Good sealing performance, convenient manufacturing and maintenance; When opening and closing, the valve disc has a small stroke and a short opening and closing time;

3. The valve has the characteristics of small height, good process performance, and wide applicability;

4. It is a widely used shut-off valve used to cut off or connect media in pipelines, and is generally not used to regulate flow.

5. Usage: Stainless steel welding globe valve is suitable for cutting off or connecting pipeline media in various systems of petroleum, chemical, hydraulic, and thermal power plants with nominal pressure PN20-32MPa and P54/100V-P57/170V, working temperature ≤ 540 ℃ (with P57/170V working temperature of 570 ℃), suitable for water, oil, steam, etc. The operating methods include manual, gear transmission, electric, etc.

三、进口不锈钢焊接截止阀结构图