Mã sản phẩm: | MODEL - QPR |
Hãng sản xuất: | ARV |
Xuất xứ: | Malaysia |
Giao hàng tại: | Việt Nam |
The QPR quick pressure relief valve is designed to protect the network system by automatically discharging pressure fluctuations caused by sudden changes in water velocity in the fire sprinkler system and fire pumps into the atmosphere quickly. This safety control valve is designed to open quickly when the system pressure exceeds the set point, protecting the system by reducing excess pressure. When the pressure in the network system returns to normal levels, the valve will close slowly and automatically without sudden changes.