International standards for valves in piping systems.
American vs. British Piping Standards
US American (ASTM) vs. British (BSi) piping standards - specifications, grades and material descriptions.
API - Valve Standards
An overview of the American Petroleum Institute - API - valve standards.
API 6D Valves - Pressure Ratings vs. Temperature
Temperature and pressure ratings for valves according API 6D.
ASME - Valve Standards
An overview of the American Society of Mechanical Engineers - ASME - valve standards.
ASTM - Valve Standards
An overview of ASTM International - American Society for Testing and Materials - valve standards.
ASTM A216 Valves - Pressure Ratings vs. Temperature
Pressure and temperature ratings for cast carbon steel valves.
BSi - British Standard Valves
An overview of BSi - British Standard institute valve standards.
Chinese and International Valve Standards
Chinese valve standards compared with the international ISO, ASTM , ASME, ANSI, MSS, API and JIS standards.
Chinese Valve Standards
Chinese standards for steel, cast iron and metal valves.
DIN - Valve Standards
An overview of DIN - Deutsches Institut für Normung - valve standards.
Heating Systems - Safety Valves Size vs. Boiler Power
Safety valves with boilers ranging 275 to 1500 kW.
ISO Valve Standards
An overview of ISO - International Organization for Standardization - valve standards.
JIS - Flanges, Bolts, Nuts, and Gaskets Standards
Japanese industrial flanges, bolts, nuts, and gaskets standards and specifications from JAS - the Japanese Standards Association.
JIS - Valve Standards
Japanese industrial valve standards and specifications from JAS - the Japanese Standards Association.
MSS - Valve Standards
Manufacturers Standardization Society - MSS - of the Valve and Fittings Industry - valve standards.
SAE Valve Standards
SAE - Society of Automotive Engineers - valve standards.
Safety Valve Standards
The most common used safety valve standards in Germany, UK, USA, France, Japan, Australia and Europe.
US valve abbreviations commonly used in drawings and documentation.
Valves - Plastic Materials
An introduction to plastic materials used in valves.
Valves - Specific Services
In case of a specific service - the choose of a valve may be simplified by following an established practice.
Valves Selection Guide
Applications guide for selecting valves.
Valves Types - Operating Size Range
Types of valves and their typical operating sizes.