零件名稱 | 閥體、閥蓋 | 活塞 | 密封圈 |
主要材料 | 不銹鋼 | 鑄銅、不銹鋼 | 橡膠 |
DN | 管徑 | 1/2" | 3/4" | 1" | 11/4" | 11/2" | 2" | 21/2" |
mm | 15 | 20 | 25 | 32 | 40 | 50 | 65 | |
L | 1.6MPa | 200 | 300 | 320 | 340 | 350 | 365 | 465 |
2.5MPa | 220 | 320 | 340 | 355 | 380 | 385 | 485 | |
DN | 管徑 | 3" | 4" | 5" | 6" | 8" | 10" | 12" |
mm | 80 | 100 | 125 | 150 | 200 | 250 | 300 | |
L | 1.6MPa | 510 | 575 | 600 | 645 | 755 | 855 | 955 |
2.5MPa | 520 | 585 | 600 | 645 | 755 | 855 | |