型號 | 公稱壓力 | 閥體材料 | 口徑 |
Fig.12.701 | PN16 | 鑄鐵GG-25 | DN15-100 |
Fig.22.701 | PN16 | 球墨鑄鐵GGG-40.3 | DN15-100 |
Fig.23.701 | PN25 | 球墨鑄鐵GGG-40.3 | DN15-100 |
Fig.34.701 | PN25 | 鑄鋼1.0619+N | DN15-100 |
Fig.35.701 | PN40 | 鑄鋼1.0619+N | DN15-100 |
DN | 15 | 20 | 25 | 32 | 40 | 50 | 65 | 80 | 100 |
流量系數(shù) (m3/h) | 3.2 | 5 | 8 | 12.5 | 20 | 32 | 50 | 80 | 125 |
閥座孔徑 (mm) | 18 | 22 | 25 | 32 | 40 | 50 | 65 | 80 | 100 |
zui大壓差 (bar) | | 40 | | | 25 | | | 20 | |