Table of Contents

Introduction
1 Scope
2 Normative references
3 Terms and definitions
4 Classification
5 Relation between temperature of fluid and maximum
allowable pressure
6 Qualities
7 Materials
8 Rust prevention
9 Tests
10 Inspections
11 Designation of product
12 Marking
Annex A (informative) - Resin powder coating method
Annex B (informative) - Operation restriction torque
of handwheel

Abstract

Defines the gray cast iron valves to be used for general mechanical devices, etc. Also, the operation restriction torque of handwheel is shown in Annex B as reference.

General Product Information

Published
Document Type	Standard
Status	Current
Publisher	Japanese Standards Association
Pages
ISBN
Supersedes	JIS B 2031:1994