無(wú)銷蝶閥是我公司在對(duì)夾式蝶閥的基礎(chǔ)上, 引進(jìn)國(guó)外優(yōu)良的設(shè)計(jì)制造技術(shù),設(shè)備的新產(chǎn)品, 該產(chǎn)品具備了對(duì)夾式蝶閥的多樣優(yōu)點(diǎn),而且還具有腐蝕性強(qiáng),無(wú)銷孔的優(yōu)點(diǎn)。該產(chǎn)品主要適用 于石油,化工,食品,醫(yī)藥,造紙,船舶,城市 給排水,冶煉,能源等系統(tǒng)中作為調(diào)節(jié)和截流裝 置使用,它可以在管線中任意。
性能規(guī)范:
公稱通徑 DN Nominal diameter | 50(2 ?)-300(12 ') | ||
公稱壓力 PN Nominal pressure | 1.0 | 1.6 | |
試驗(yàn)壓力 Testing pressure | 殼體Shell | 1.1 | 1.76 |
密封Sealing | 1.5 | 2.4 | |
適用溫度 °C Working temperature | -15-+150 | ||
適用介質(zhì) Suitable mediums | 淡水、污水 海水、空氣、蒸汽、食品、藥品、 各種油類、酸類、堿類、鹽類等, Fresh water.sewage .seawater .air steam.food.medicine.oils.acids.etc. |
DN | A | B | C | E | L | H | Ct | D1 | D2 | D3 | D4 | N-D5 | D6 | D7 | D8 | D9 | D10 | |
rrm | inch | |||||||||||||||||
50 | 2* | 280 | 161 | 42.04 | 32 | 45 | 9.52 | 45。 | 83 | 11 | 52.6 | 120 | 4-23 | 70 | 10 | 102 | 100 | 12.6 |
65 | 2'/2* | 303 | 175 | 44.68 | 32 | 47.6 | 9.52 | 45° | 83 | 11 | 64.3 | 136.13 | 4-26.6 | 70 | 10 | 102 | 120 | 12.6 |
80 | 3* | 315 | 181 | 45.21 | 32 | 49 | 9.52 | 45°/22.5° | 83 | 11 | 78.8 | 152.4 160.0 | 4-24 4-18 | 70 | 10 | 102 | 127 | 12.6 |
100 | 4* | 353 | 200 | 52.07 | 32 | 54.7 | 11.11 | 45°/22.5° | 83 | 11 | 104 | 177.8 185.16 | 4-175 4-25.8 | 70 | 10 | 102 | 156 | 15.77 |
125 | 5* | 379 | 213 | 54.36 | 32 | 58 | 12.7 | 22.5° | 83 | 11 | 123.3 | 215.01 | 4-23 | 70 | 10 | 102 | 190 | 18.92 |
150 | 6* | 404 | 226 | 55.75 | 32 | 58.6 | 12.7 | 22.5° | 83 | 11 | 155.7 | 238.12 | 4-25 | 70 | 10 | 102 | 212 | 18.92 |
200 | 8* | 487 | 260 | 60.58 | 45 | 63.4 | 15.87 | 15°/22.5° | 127 | 14 | 202.4 | 296.07 | 4-23 4-26 | 102 | 12 | 152 | 268 | 22.1 |
250 | 10* | 547 | 292 | 65.63 | 51 | 70 | - | 22.5°/15° | 127 | 14 | 250.4 | 357 | 4-22 4-29 | 102 | 12 | 152 | 325 | 28.45 |
300 | 12* | 631 | 337 | 76.9 | 51 | 70 | - | 15。 | 127 | 14 | 301.5 | 406.4 431.8 | 4-30.2 4-25.4 | 102 | 12 | 152 | 403 | 28.45 |