u41sm法蘭柱塞閥

 
法(fǎ)蘭柱塞閥(fá)介紹(shào)
u41sm法蘭柱塞(sāi)閥是(shì)由閥體、閥蓋、閥(fá)杆、柱(zhù)塞、孔架、密(mì)環、手(shǒu)輪等零件(jiàn)組成(chéng)(如圖(tú))。當手輪旋轉時(shí),通過閥杆帶動柱塞在孔架中間上(shàng)下往複運(yùn)動來(lái)完成(chéng)閥門(mén)的開(kāi)啟與(yǔ)關閉(bì)功能。 在閥門中(zhōng)柱塞(sāi)與密封環(huán)間采用過(guò)盈配合,通(tōng)過調節壓(yā)蓋(gài)中法蘭螺栓(shuān),使密封(fēng)環壓縮(suō)所産品(pǐn)生的側向力(lì)與(yǔ)閥體中孔面及柱塞外(wài)圓密封,從(cóng)而保(bǎo)證了(le)閥(fá)門的密封性,杜(dù)絕(jué)了内洩漏、同時閥門開啟(qǐ)矩小(xiǎo)、能實(shí)現閥門的迅速(sù)開啟和關(guān)閉。 由(yóu)于密封環采用(yòng)回彈性強、耐磨性高的無(wú)毒新(xīn)型密(mì)封材料,具(jù)有經受長(zhǎng)期高溫、高(gāo)壓而(ér)不喪(sàng)失彈(dàn)性(xìng),所以密(mì)封性(xìng)能可靠,經(jīng)久耐用。
法(fǎ)蘭柱(zhù)塞閥主要外形(xíng)連接尺寸(cùn)
dn(mm)
尺寸(cùn)(mm)
u41sm-16c、p、r
1520253240506580100125150200250300350400
l130150160180200230290310350400480495622698787914
h1701902002302602803003704004205105907108309501080
w100100120140160180200240270310340400520640760900
d95105115135145160180195215245280335405460520580
k657585100110125145160180210240295355410470525
d14555657885100120135155185210265320375435485
t14141416161618202022242630303436
n-φ4-144-144-184-184-184-184-188-188-188-188-2312-2312-2512-2516-2516-30
重量(千(qiān)克)3.54.55.5811.5152130425590142210290500 
法蘭(lán)柱塞閥主(zhǔ)要外形連(lián)接尺寸
dn(mm)
尺(chǐ)寸(mm)
u41sm-25c、p、r
1520253240506580100125150200250300350400
l130150160180200230290310350400480533622711838914
h1701902102402402703003504004405105907108309501080
w100100110140160180200240270310330400520640760900
d95105115135145160180195230270300360425485550610
k657585100110125145160190220250310370430490550
d14555657885100120135160188218278332390448505
t16161618182022222428303436404448
n-φ4-144-144-144-184-184-188-188-188-238-258-2512-2512-3016-3016-3416-34
重量(千(qiān)克)3.54.55.5811.515213042.55791150220300550 
法(fǎ)蘭柱塞閥(fá)主要外形連接(jiē)尺寸
dn(mm)
尺寸(cùn)(mm)
u41sm-40c、p、r
1520253240506580100125150200250300350400
l130150160180200230290310350400480495622698787914
h1701902002302602803003704004205105907108309501080
w100100120140160180200240270310340400520540780900
d95105115135145160180195230270300375445510570655
k657585100110125145160190220250320385450510585
d1395057657587109120149175203259312363421473
t16161618182022222428303842465258
n-φ4-144-144-144-184-184-184-188-188-238-258-2512-3012-3416-3416-3416-41

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