閥座DN | 公稱DN | L | L1 | H1 | 標(biāo)準(zhǔn)型H | 散熱型H | 低溫型H | 流量系數(shù)Kv | 額定行程 | 膜片面積 | |
直線 | %比 | ||||||||||
10 | 20 | 150 | 282 | 53 | 375 | 500 | 1010 | 1.8 | 1.6 | 16 | 280 cm2 |
12 | 20 | 150 | 282 | 53 | 375 | 500 | 1010 | 2.8 | 2.5 | ||
15 | 20 | 150 | 282 | 53 | 375 | 500 | 1010 | 4.4 | 4.0 | ||
20 | 20 | 150 | 282 | 53 | 375 | 500 | 1010 | 6.9 | 6.3 | ||
25 | 25 | 160 | 282 | 58 | 465 | 500 | 1010 | 11 | 10 | ||
32 | 40 | 180 | 308 | 70 | 500 | 560 | 1030 | 17.6 | 16 | 25 | |
40 | 40 | 200 | 308 | 75 | 500 | 618 | 1030 | 27.5 | 25 | 400 cm2 | |
50 | 50 | 230 | 308 | 82 | 527 | 620 | 1030 | 44 | 40 | ||
65 | 65 | 290 | 395 | 92 | 622 | 710 | 1030 | 69 | 63 | 40 | 600 cm2 |
80 | 80 | 310 | 395 | 100 | 645 | 767 | 1226 | 110 | 100 | ||
100 | 100 | 350 | 395 | 110 | 688 | 792 | 1124 | 176 | 160 | ||
125 | 150 | 400 | 500 | 125 | 835 | 807 | 1400 | 275 | 250 | 60 | 1000 cm2 |
150 | 150 | 480 | 500 | 142 | 890 | 1058 | 1400 | 440 | 400 | ||
200 | 200 | 600 | 500 | 170 | 980 | 1090 | 1400 | 690 | 630 | ||
250 | 250 | 65 | 620 | 202 | 1125 | 1238 | 1580 | 1100 | 1000 | 100 | 1600 cm2 |
300 | 300 | 750 | 620 | 230 | 1250 | 1320 | 1650 | 1760 | 1600 |