JIS B 2003:2013 PDF

Scope: This Japanese Industrial Standard specifies general rules for inspection of valves used for general machinery. This Standard may apply to other general valves. Also, this Standard generally applies at the time of delivery inspection. Furthermore, the nominal size used in this Standard is the nominal size series A, and the nominal size given in parentheses is the nominal size series B, which is applicable to the threaded end valve. NOTE :Every pressure herein is the gauge pressure.

JIS B 2003:2013 Referenced Document

JIS B 0100 Glossary of terms for valves*， 2013-05-20 Update
JIS B 0253 Gauges for taper pipe threads
JIS B 2001 Nominal size and bore of valves
JIS B 2002 Face-to-face and end-to-end dimensions of valves
JIS B 2004 General rules for marking on valves*， 2024-02-20 Update
JIS B 2220 Steel pipe flanges
JIS B 2239 Cast iron pipe flanges*， 2013-11-20 Update
JIS B 2240 Copper alloy pipe flanges
JIS B 7503 Mechanical dial gauges*， 2017-03-21 Update
JIS B 7507 Geometrical product specifications (GPS) -- Dimensional measuring equipment -- Vernier, dial and digital callipers*， 2022-05-20 Update
JIS B 7513 Precision surface plates