QV500X pressure relief valve

Function and Application:
When the pressure in the water supply pipe exceeds the rated pressure of the pressure relief valve, the pressure relief valve opens to prevent damage to the pipeline and equipment due to overpressure. It can be used for pressure relief in high-rise building fire testing circulation systems to prevent system hazards caused by high water pressure.

Technical parameters:
1. Nominal pressure: 1.0Mpa, 1.6Mpa1, 2.5Mpa
2. Shell test pressure: P=1.5PN
3. Sealing test pressure: P=1.1PN
4. Applicable medium: water
5. Applicable temperature: 0 ℃ -80 ℃

Main dimensions: