ae 500X pressure reducing valve DN250
This valve consists of a main valve and an externally mounted control pilot valve. It is mainly installed in the bypass of the protected water supply system of a building to ensure the pressure in the upstream water supply area of the main valve. When the pressure in the water supply pipe exceeds the set pressure of the pressure relief valve, the pressure relief valve opens to prevent damage to the pipeline and equipment due to overpressure. This valve is mainly used for pressure relief in high-rise building fire test circulation systems and is an upgraded replacement for spring-type safety valves.
Category:
Product Description
Specifications (DN) | 50
| 65 | 65 | 80 | 100 | 125 | 150 | 200 | 250 | 300 | |
Valve Length (mm) | 203 | 216 | 216 | 241 | 292 | 300 | 356 | 457 | 533 | 610 | |
Test Pressure (MPa) | Shell | 1.5-2.4 | |||||||||
Seal | 1.1-1.76 | ||||||||||
Nominal Pressure (MPa) | 1.0-1.6 | ||||||||||
Applicable Temperature | 0-80℃ | ||||||||||
Applicable Medium | Water and weakly corrosive fluids | ||||||||||
Hongan Fire Equipment Co., Ltd.
No. 101, Nantong Road, Ximei Street, Nan'an City, Quanzhou City, Fujian Province