no. | 零(líng)件名稱 | a27h材(cái)料 | a27w-p材料 | a27w-r材料(liào) |
1 | 閥(fá)體 | ht350 | zg1cr18ni9ti | zg1cr18ni12mo2ti |
2 | 閥座 | 35 | zg1cr18ni9ti | zg1cr18ni9ti |
3 | 調(diào)節圈 | 2cr13 | 1cr18ni9ti | 1cr18ni12mo2ti |
4 | 閥(fá)瓣 | 2cr13 | 1cr18ni9ti | 1cr18ni12mo2ti |
5 | 彈簧(huáng) | 50crva | 50crva包覆氟(fú)塑(sù)料 | 50crva包(bāo)覆氟(fú)塑料 |
6 | 閥杆 | 2cr13 | 2cr13 | 1cr18ni9ti |
7 | 調整螺杆 | 45 | 2cr13 | 1cr18ni9ti |
8 | 保護罩(zhào) | zg200-400 | zg200-400 | 1cr18ni9ti |
密封面材料(liào) | 堆焊(hàn)d507 | 堆焊co基硬(yìng)質合金 |
公稱(chēng)通徑 | 尺寸(cùn) | |||||
do | rc | l | l1 | g | h | |
15 | 10 | 1/2" | 40 | 65 | 1/2" | 135 |
20 | 15 | 3/4" | 45 | 70 | 3/4" | 140 |
25 | 20 | 1" | 45 | 76 | 1" | 155 |
32 | 25 | 11/4" | 55 | 85 | 11/4" | 170 |
40 | 32 | 11/2" | 55 | 85 | 11/2" | 310 |
50 | 40 | 2" | 67 | 100 | 2" | 322 |
65 | 50 | 21/2" | 76 | 112 | 21/2" | 344 |
80 | 65 | 3" | 110 | 135 | 3" | 395 |
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