How can you tell the difference between a full-lift safety valve and a low-lift safety valve?
Date: 2025-12-31Views: 2393
Full-Lift Safety Valve:
A safety valve with a disc lift equal to or greater than 1/4 of the seat throat diameter is classified as a full-lift safety valve.
Low-Lift Safety Valve:
A safety valve with a disc opening height of 1/40 to 1/20 of the seat throat diameter is classified as a low-lift safety valve.
