NKZ61H/Z64H焊接式真空閘閥
主要性能規(guī)范 Chief property and specification
·焊接式真空閘閥-試驗(yàn)壓力 Test pressure
公稱壓力 PN/MPa Nominal pressure |
試驗(yàn)壓力/MPa Seal test | ||
殼體強(qiáng)度試驗(yàn) Shellslrenght test |
上密封試驗(yàn) Back Seal test |
密封試驗(yàn) Seat test |
|
2.5 | 3.8 | 2.8 | 2.8 |
4.O | 6.0 | 4.4 | 4.4 |
6.4 | 9.6 | 70 | 7.O |
1O.O | 15O | 11.O | 11.O |
·焊接式真空閘閥-使用范圍 Applicable
產(chǎn)品類型 Product calssification |
適用介質(zhì) Applicable medium |
適用溫度/℃ Applicable temperature |
NKZ61H NKZ64H H-C型 NKZ964H H-C型 NKZ961H |
水、蒸汽、空氣 Water,Steam,Air |
≤425 |
NKZ61H NKZ64H Y-I型 NKZ964H Y-I型 NKZ961H |
水、蒸汽、空氣 Water,Steam,Air |
≤550 |