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地(dì)址:山(shān)東省(shěng)臨沂(yí)市費(fèi)縣探(tàn)沂鎮(zhèn)
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當前(qián)位置:主(zhǔ)頁 > 産品中(zhōng)心 > 柱(zhù)塞閥系列(liè) >
直流(liú)式(shì)柱塞(sāi)閥介紹
u45sm直流式(shì)柱塞閥最(zuì)大的優點是(shì)介質在(zài)内流動平衡轉彎拐角少(shǎo)。直通(tōng)式流(liú)線為(wéi)梯形(xíng)角式(shì)流線為角(jiǎo)形而直流(liú)式流線為波浪(làng)形,根據(jù)對(duì)三種(zhǒng)截止(zhǐ)閥,流阻系數的(de)測定dn100mm,直通(tōng)式截止閥(fá)流(liú)阻系數(shù)為4.1 ,dn100mm角式截止閥流阻(zǔ)系數為3.8,而(ér)dn100mm直流式截(jié)止閥(fá)流阻系數為0.5,阻力大大(dà)降低。
直(zhí)流式(shì)柱塞(sāi)閥主(zhǔ)要(yào)外(wài)形(xíng)連接尺寸
dn(mm) | u45sm-16c、p、r u45h-16c、p、r | |||||||||||||||
15 | 20 | 25 | 32 | 40 | 50 | 65 | 80 | 100 | 125 | 150 | 200 | 250 | 300 | 350 | 400 | |
l | 130 | 150 | 160 | 180 | 200 | 230 | 290 | 310 | 350 | 400 | 480 | 600 | 622 | 698 | 787 | 914 |
h | 180 | 200 | 220 | 260 | 280 | 310 | 350 | 390 | 430 | 460 | 550 | 650 | 750 | 860 | 980 | 1110 |
w | 100 | 100 | 120 | 140 | 160 | 180 | 200 | 240 | 270 | 310 | 340 | 400 | 520 | 640 | 760 | 900 |
d | 95 | 105 | 115 | 135 | 145 | 160 | 180 | 195 | 215 | 245 | 280 | 335 | 405 | 460 | 520 | 580 |
k | 65 | 75 | 85 | 100 | 110 | 125 | 145 | 160 | 180 | 210 | 240 | 295 | 355 | 410 | 470 | 525 |
t | 12 | 12 | 12 | 12 | 13 | 13 | 12 | 17 | 17 | 19 | 21 | 23 | 27 | 28 | 30 | 32 |
n-φ | 4-14 | 4-14 | 4-14 | 4-18 | 4-18 | 4-18 | 4-18 | 8-18 | 8-18 | 8-18 | 8-23 | 12-23 | 12-25 | 12-25 | 16-25 | 16-30 |
dn(mm) | u45sm-25c、p、r u45h-25c、p、r | |||||||||||||||
15 | 20 | 25 | 32 | 40 | 50 | 65 | 80 | 100 | 125 | 150 | 200 | 250 | 300 | 350 | 400 | |
l | 130 | 150 | 160 | 180 | 200 | 230 | 290 | 310 | 350 | 400 | 480 | 600 | 622 | 698 | 787 | 914 |
h | 180 | 200 | 220 | 260 | 280 | 310 | 350 | 390 | 430 | 470 | 550 | 650 | 750 | 860 | 990 | 1110 |
w | 100 | 100 | 120 | 140 | 160 | 180 | 200 | 240 | 280 | 310 | 340 | 400 | 520 | 640 | 760 | 900 |
d | 95 | 105 | 115 | 135 | 145 | 160 | 180 | 195 | 230 | 270 | 300 | 360 | 425 | 485 | 550 | 610 |
k | 65 | 75 | 85 | 100 | 110 | 125 | 145 | 160 | 190 | 220 | 250 | 310 | 370 | 430 | 490 | 550 |
t | 14 | 14 | 14 | 15 | 15 | 17 | 19 | 19 | 21 | 25 | 27 | 31 | 33 | 36 | 40 | 44 |
n-φ | 4-14 | 4-14 | 4-14 | 4-18 | 4-18 | 4-18 | 4-18 | 8-18 | 8-23 | 8-25 | 8-25 | 12-25 | 12-30 | 16-30 | 16-34 | 16-34 |
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