API 6D Valves - Pressure Ratings vs. Temperature
Temperature and pressure ratings for valves according API 6D "Pipeline Valves, Gate, Plug, Ball and Check Valves":
Pressure Rating - psig
Pressure Rating - bar
Related Topics
• International Valve Standards
International valve standards for piping systems.
Related Documents
API - American Petroleum Institute
The American Petroleum Institute - API.
API - Valve Standards
An overview of the American Petroleum Institute - API - valve standards.
ASTM A216 Valves - Pressure Ratings vs. Temperature
Pressure and temperature ratings for cast carbon steel valves.
Control Valves - Cavitation
Control valves and cavitation, application ratio and multi stage control valves.
Control Valves - Leakage Classification
Seat leakage classification through control valves.
High Pressure Steam Systems - Safety Valve Capacities
Sizing safety valves according boiler output power in high pressure systems (kW and Btu/hr)
Liquid, Steam and Gas - Flow Coefficients Cv
Calculate flow coefficients for the design of control valves - Imperial units.
Valve Authority
The valve authority expresses the ratio between pressure drop across the control valve compared to total pressure drop across the whole system.
Valves - Typical Operating Temperatures
Operating temperatures for typical categories of valves - ball valves, butterfly valves and more.
Valves Types - Operating Size Ranges
Types of valves and their typical operating sizes.