Description:
| 主要性能规范 Main property and specifiecation | | | | Normal Pressure | PN | 150 | 300 | 600 | 900 | 1,500 | 2,500 | | Body strangth | Ps（MPa） | 3.0 | 7.5 | 15 | 22.5 | 38 | 63 | | Set pressure | Pk（MPa） | 0.1~2 | 1.6~5 | 3.2~10 | 8~15 | 10~25 | 16~40 | | Seal pressure | Pm | 90% Pk | | Reseation pressure | Ph | 90% Pk | | Relieving pressure | Pp | 1.03 Pk | | Llift | H（mm） | 1/ d0
4 | | Appropriate temperature | C | 420 | | I | 500 | | V | 540 | | Appropriate medium | Steam | | 主喉部直径代号 Code of throat diameter | | Code | Diameter | Code | Diameter | | D | 10 | L | 50 | | E | 13 | M | 55 | | F | 16 | N | 60 | | G | 20.5 | P | 72 | | H | 26 | Q | 96 | | J | 33 | R | 115 | | K | 40 | T | 148 | |
