| 序号 S/N | 名 称 Description | 标 准 号 Standard NO | 公称压力（MPa） Nominal Pressure | 公称通径（mm） Nominal Pressure | 阀 体 材 料 Material for Valve body |
| 1 | 安全阀 Safety valves | 524HF-20-00 | 0．5 | 6 | QAl9-2 |
| 2 | 外螺纹安全阀 Male thread safety valves | 524Q44-15-00 | 10．0/15．0 | 5 | HMn58-2 |
| 3 | 内螺纹混合安全阀 Female thread mixed safety valves | 524Q44-28-00 | 0．015 | 10 | QAl9-2 |
| 4 | 外螺纹信号安全阀 Male thread signal safety valves | 524Q44-29-00 | 0．015/0．06 | 10 | HMn58-2 |
| 5 | 外螺纹信号安全阀 Male thread signal safety valves | 524Q44-30-00 | 0．1/0．65 | 10 | 35 |
| 6 | 法兰直角安全阀 Flanged angle safety valves | 524Q44-31-00 | 0．1/2．5 | 32 | ZCuZn16Si4 |
| 7 | 法兰直通安全阀 Flanged safety valves | 524Q44-33-00 | 0．25/0．65 | 65 | ZCuZn16Si4 |
| 8 | 法兰直通安全阀 Flanged safety valves | 524Q44-41-00 | 0．05/0．65 | 20 | ZCuZn16Si4 |
| 9 | 外螺纹直角安全阀 Male thread angle safety valves | 524Q44-63-00 | 0．1～0．25 | 15 | ZCuZn40Mn2 |
| 10 | 法兰直角安全阀 Flanged angle safety valves | 524Q14-001 | 0．1/2．5 | 40 | ZCuSn10Zn2 |
| 11 | 空气连锁阀 Air inter-locking valves | 524Q14-3-00 | 20．0 | 32 | HNi56-3 |
| 12 | 法兰直角安全阀 Flanged angle safety valves | 524QS-02-00 | 0．1～0．25 | 32 | ZCuZn16Si4 |
| 13 | 外螺纹直角安全阀 Male thread angle safety valves | TV524DL-7 | 0．1/1．6 | 10 | QAl9-2 |
| 14 | 外螺纹直角安全阀 Male thread angle safety valves | TV524DL-8 | 0．1/1．6 | 15 | QAl9-2 |
| 15 | 外螺纹直角安全阀 Male thread right angle safety valves | TV524DL-9 | 0．1/1．6 | 20 | QAl9-2 |
| 16 | 外螺纹直角安全阀 Male thread angle safety valves | TV524DL-10 | 0．1/1．6 | 25 | ZCuAl9Mn2 |
| 17 | 外螺纹信号安全阀 Male thread safety valves | TV524DL-11 | 0．1/1．6 | 10 | QAl9-2 |
| 18 | 外螺纹信号安全阀 Male thread safety valves | TV524DL-12 | 1．6/6．4 | 10 | QAl9-2 |
| 19 | 外螺纹青铜直角 液体安全阀 Bronze male thread angle safety valves | CB907-1994 | 0．1～3．2 | 10～25 | ZCuAl9Mn2 |
| 20 | 外螺纹空气信号安全阀 Male thread air signal safety valves | CB3022-1994 | 0．1～6．5 | 20~25 | 35 |
