| 阀门术语中英文对照 |
| 中文 | 英文 |
| 口径 | bore |
| 公称通径 | Nominal diameter |
| 公称压力 | Nominal pressure |
| 工作温度 | Operating temperature |
| 工作压差 | Operating pressure |
| 工作背压 | Operating back pressure |
| 关闭压力 | Lockup pressure |
| 开启高度 | Lift |
| 壳体试验 | Shell test |
| 壳体试验压力 | Seal test pressure |
| 连接尺寸 | Conncetion cimension |
| 连接形式 | Type of connection |
| 流道面积 | Flow area |
| 流道直径 | Flow diameter |
| 流量孔板 | flow orifice plate |
| 流量特性 | Flow characteristics |
| 流量特性偏差 | Flow characteristics derivation |
| 漏汽量 | Steam loss |
| 密封面 | Sealing face |
| 密封试验 | Seal test |
| 密封试验压力 | Seal test pressure |
| 上密封 | Back seat |
| 上密封试验 | Back seal test |
| 适用介质 | Suitable medium |
| 适用温度 | Suitable temperature |
| 最大过冷度 | Maximum subcoold temperature |
| 最大流量 | Maximum flow rate |
| 最大压差 | Maximum differential pressure |
| 最低工作压力 | Minimum operating pressure |
| 最高背压率 | Maximum rate of back pressure |
| 最高允许压力 | Maximum allowable pressure |
| 最小过冷度 | Minimum subcooled temperature |
| 最小压差 | Minimum differntial pressure |
| 常闭式 | Normally closed type |
| 常开式 | Normally open type |
