J41W黃銅法蘭截止閥產品概況
DN | SIZE | L | H | D | D1 | n-¢d |
15 | 1/2" | 80 | 74 | 65 | 53 | 4-¢14 |
20 | 3/4" | 90 | 80 | 75 | 59 | |
25 | 1" | 100 | 90 | 85 | 72 | |
32 | 1-1/4" | 110 | 115 | 100 | 80 | 4-¢18 |
40 | 1-1/2" | 135 | 130 | 110 | 97 | |
50 | 2" | 215 | 180 | 125 | 180 | |
65 | 2-1/2" | 235 | 195 | 140 | 200 | 8-¢18 |
80 | 3" | 280 | 275 | 160 | 240 | |
100 | 4" | 335 | 325 | 180 | 240 | |
125 | 5" | 400 | 335 | 210 | 240 | |
150 | 6" | 480 | 380 | 240 | 280 | 8-¢22 |
200 | 8" | 630 | 440 | 295 | 320 |
技術規范: |
1.公稱壓力:1.6MPa 2.工作介質:冷熱水、燃氣、油等 3.工作溫度:-20℃≤T≤150℃ 4.管螺紋符合ISO228標準 |