If the discharge piping is longer than 2 m or more than two 90° elbows are used, the valve manufacturer’s installation instructions should be followed to ensure that the piping does not affect the relief valves’ discharge capacity.
If the discharge piping is longer than 2 m or more than two 90° elbows are used, the valve manufacturer’s installation instructions should be followed to ensure that the piping does not affect the relief valves’ discharge capacity.