公稱壓力PN(MPa) | 產(chǎn) 品 型 號 | ||||||
1.0 | Q71F-10C | Q71F-10P | Q71F-10P8 | Q71F-10P3 | Q71F-10R | Q71F-10R8 | Q71F-10R3 |
1.6 | Q71F-16C | Q71F-16P | Q71F-16P8 | Q71F-16P3 | Q71F-16R | Q71F-16R8 | Q71F-16R3 |
2.5 | Q71F-25C | Q71F-25P | Q71F-25P8 | Q71F-25P3 | Q71F-25R | Q71F-25R8 | Q71F-25R3 |
主要零件材料 | 適用工況 | 試驗壓力 | |||||
閥體 | 球體、閥桿 | 閥座 | 適用介質(zhì) | 工作溫度 | 殼體 | 密封(液) | 密封(氣) |
WCB | 2Cr13 | 加玻纖增強(qiáng)聚四氟乙烯、對位聚苯 | 水、蒸汽、油品等 | -29-200(加玻纖增強(qiáng)聚四氟乙烯)、-29-250(對位聚苯) | 1.5PN | 1.1PN | 0.6Mpa |
ZG1Cr18Ni9Ti | 1Cr18Ni9Ti | ||||||
CF8 | 0Cr18Ni9(304) | 硝酸、醋酸、尿素等腐蝕性介質(zhì) | |||||
CF3 | 00Cr18Ni10(304L) | ||||||
ZG1Cr18Ni12Mo2Ti | 1Cr18Ni12Mo2Ti | ||||||
CF8M | 0Cr18Ni12Mo2(316) | ||||||
CF3M | 00Cr17Ni14Mo2(316L) |
公稱通徑DN(mm) | L | D | L0 | H | 重量(kg) |
15 | 40 | 53 | 140 | 80 | 0.9 |
20 | 45 | 63 | 180 | 80 | 1.3 |
25 | 50 | 73 | 180 | 100 | 1.6 |
32 | 60 | 84 | 200 | 110 | 2.6 |
40 | 70 | 94 | 200 | 120 | 3.8 |
50 | 80 | 109 | 250 | 130 | 5 |
65 | 110 | 129 | 300 | 140 | 7.5 |
80 | 120 | 144 | 350 | 150 | 11 |