详细说明
真空法兰闸阀主要性能规范Chiefpropertyandspecification真空法兰闸阀试验压力Testpressure
| 公称压力PN/MPaNominalpressure | 试验压力/MPaSealtest |
| 壳体强度试验Shellstrength | 上密封试验Backsealtest | 密封试验Seattest |
| 1.0 | 1.5 | 1.1 | 1.1 |
| 1.6 | 2.4 | 1.8 | 1.8 |
| 2.5 | 3.8 | 2.8 | 2.8 |
| 4.0 | 6.O | 4.4 | 4.4 |
| 6.4 | 8.6 | 7.O | 7.0 |
| 1O.O | 15.O | 11.O | 11.O |
真空法兰闸阀使用范围Applicable
| 产品类型Producttype | 适用介质Applicablemedium | 适用温度/℃Applicabletemperature |
| NKZ41HNKZ44HNKZ944H-C型NKZ941H | 水、蒸汽、空气Water，Steam，Air | ≤425 |
| NKZ41H(Y)NKZ44H(Y)-I型NKZ944H(Y)-I型NKZ941H(Y) | 水、蒸汽、空气Water，Steam，Air | ≤550 |