全部
  • 全部
  • 产品管理
  • 新闻资讯
  • 介绍内容
  • 企业网点
  • 常见问题
  • 企业视频
  • 企业图册
+
  • 闭锁阀1.jpg

Bypass valve

key word:Heat exchange element


Product description

Bypass valve

 

1. Introduction

The bypass valve is installed on the outlet pipe of the cold section of the reheater. According to the requirements of the reheated steam temperature, by changing the position of the valve disc, the cross-sectional area of the steam steam heater and the bypass pipe is changed, so as to regulate the steam temperature of the reheater.

 

2. Main technical parameters (see table 53-1)

Table 53-1 main technical parameters of bypass valve

Item Parameter
Nominal (working) pressure rangeMPa PN4
Operating temperature range(℃) 427(800.6)
Nominal size range (mm) DN300
Connection mode Flange or welding
Valve body material WCB