Taiwan Provincial Standard of the People's Republic of China
Latest
CNS 712-1987
Scope
This standard applies to brass threaded ball valves (hereinafter referred to as valves) with a nominal pressure of 10 kgf/cm2. The relationship between the applicable fluid state and the maximum operating pressure is shown in Table 1. Note: In this standard, the values in {} are International System of Units (SI) and are recorded for reference.