| 閥門術(shù)語中英文對照 |
| 中文 | 英文 |
| 口徑 | bore |
| 公稱通徑 | Nominal diameter |
| 公稱壓力 | Nominal pressure |
| 工作溫度 | Operating temperature |
| 工作壓差 | Operating pressure |
| 工作背壓 | Operating back pressure |
| 關(guān)閉壓力 | Lockup pressure |
| 開啟高度 | Lift |
| 殼體試驗(yàn) | Shell test |
| 殼體試驗(yàn)壓力 | Seal test pressure |
| 連接尺寸 | Conncetion cimension |
| 連接形式 | Type of connection |
| 流道面積 | Flow area |
| 流道直徑 | 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 |
| 密封試驗(yàn) | Seal test |
| 密封試驗(yàn)壓力 | Seal test pressure |
| 上密封 | Back seat |
| 上密封試驗(yàn) | Back seal test |
| 適用介質(zhì) | Suitable medium |
| 適用溫度 | Suitable temperature |
| 最大過冷度 | Maximum subcoold temperature |
| 最大流量 | Maximum flow rate |
| 最大壓差 | Maximum differential pressure |
| 最低工作壓力 | Minimum operating pressure |
| 最高背壓率 | Maximum rate of back pressure |
| 最高允許壓力 | Maximum allowable pressure |
| 最小過冷度 | Minimum subcooled temperature |
| 最小壓差 | Minimum differntial pressure |
| 常閉式 | Normally closed type |
| 常開式 | Normally open type |
