RAF Series Medium and Low Pressure Gas Safety Relief Valve

Overview

The RFZ series is a new type of gas relief valve, manufactured in accordance with CJ/T335-2010 City Gas Shut-off Valves and Relief Valves. It features overpressure relief and pressure stabilization functions, which can consistently ensure operation within the preset pressure range for users.

Technical Parameters

1. Maximum working pressure: 0.1 ~ 0.6 MPa
2. Applicable media: Non-corrosive gases such as coal gas, natural gas, liquefied petroleum gas and biogas
3. Connection type: Threaded and flanged connection
4. Operating temperature: -15℃ ~ +60℃
5. Pressure setting range: 1 ~ 600 kPa
6. Relief pressure range: 1 ~ 600 kPa
7. Nominal diameter: DN15, DN20, DN25, DN40, DN50