Bypass valve
key word：Heat exchange element
Category:
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 range（MPa） | PN4 |
| Operating temperature range（℃） | ≤427(≤800.6℉) |
| Nominal size range (mm) | DN300 |
| Connection mode | Flange or welding |
| Valve body material | WCB |
