ISO/TC 31/SC 9
| Project No. | ISO 4570-2:1979 |
|---|---|
| Title | <p>Specifies limit dimensions and tolerances for type valve threads. The designation of valve threads shall be given in table 1. The profile is shown in the figure together with the nut and srew diameters. Table 2 gives limit dimensions for screws and nuts.</p> |
| Registration number (WIID) | 10491 |
| Scope | <p>Specifies limit dimensions and tolerances for type valve threads. The designation of valve threads shall be given in table 1. The profile is shown in the figure together with the nut and srew diameters. Table 2 gives limit dimensions for screws and nuts.</p> |
| Status | Atcelts |
| ICS group | 83.160.01 |