產(chǎn)品詳情
產(chǎn)品簡(jiǎn)介
本蝶閥系我公司***研制的軟密封偏心法蘭蝶閥,主要適用于水廠、電廠、鋼廠冶煉、造紙、化工、水源工程、環(huán)境設(shè)施建設(shè)等系統(tǒng)供排水用，尤其適用于水道管路上，作為調(diào)節(jié)和截流設(shè)備使用。
Product Introduction:
The soft-sealing eccentric flanged butterfly valve,newly developed by our Company, can be used for water supply and drainage systems in water works,power generating factory,mill plant,paper-making,chemicals and water source projects and the construction of environment installatings,especially suitable for use as an ideal equipment for throttling or shutting off flow in water pipelines.
產(chǎn)品特點(diǎn)
1設(shè)計(jì)合理，結(jié)構(gòu)緊湊，裝拆容易，便于維修。
2采用偏心結(jié)構(gòu)，減少密封圈的摩擦，延長(zhǎng)閥門使用壽命。
3閥板密封圈采用“T”形結(jié)構(gòu)，密封副呈線性密封。
4*密封，泄漏為零。
5更換閥板密封圈、“O”形圈、蝶板、轉(zhuǎn)軸等材質(zhì)，可適用多種介質(zhì)和不同溫度。
Features：
1.Reasonable in design,compact in construction,easy to instal, and maintain.
2.The double eccentric reduces friction of the sealing ring,providing the valve a long service life.
3.“T”structure of the disc sealing ring,The sealing pair is linear sealing,
4.Bubble-tight sealing with no leakage under testing pressure.
5.Replacing materials of the disc sealing ring,”O(jiān)”-ring,disc and shafr,the valve can be used for various medium
ａnd temperature.
1.Reasonable in design,compact in construction,easy to instal, and maintain.
2.The double eccentric reduces friction of the sealing ring,providing the valve a long service life.
3.“T”structure of the disc sealing ring,The sealing pair is linear sealing,
4.Bubble-tight sealing with no leakage under testing pressure.
5.Replacing materials of the disc sealing ring,”O(jiān)”-ring,disc and shafr,the valve can be used for various medium
ａnd temperature.
主要零部件材質(zhì) Materials of Main Parts:
閥體 Body | 閥板 Disc | 轉(zhuǎn)軸 Stem | 軸套 Bushing | 閥板密封圈 Seal Ring | 壓環(huán) Press Ring |
HT200 | QT500 | 2Cr13 | ZCuZn38Mn2Pb2 | 丁腈橡膠NBR | 0Cr18Ni9 |
主要性能參數(shù)Technical Data:
公稱壓力PN Nominal Diameter | 1.0 | 1.6 | MPa | |
公稱通經(jīng)DN Nominal Pressure | 100~1200 | 100~1200 | mm | |
實(shí)驗(yàn)壓力 Sealing Testing Pressure | 殼體 Shell | 1.5 | 2.4 | MPa |
密封Sealing | 1.1 | 1.76 | ||
適用溫度℃ Working Temperature | -15~+110 | |||
適用介質(zhì) Suitable Mediums | 水Water、 空氣Air | |||
產(chǎn)品執(zhí)行標(biāo)準(zhǔn)Products Standards：
1．該產(chǎn)品符合GB/T12238-89《通用閥門法蘭和對(duì)連接蝶閥》標(biāo)準(zhǔn)。
2．試驗(yàn)符合GB/T13927-92《通用閥門壓力試驗(yàn)》標(biāo)準(zhǔn)。
3．側(cè)法蘭符合GB/T17241.6-98《整體鑄鐵管法蘭》標(biāo)準(zhǔn)。
4．結(jié)構(gòu)長(zhǎng)度：
（1）短結(jié)構(gòu)符合GB/T12221-2005《法蘭連接金屬閥門結(jié)構(gòu)長(zhǎng)度》中對(duì)夾蝶閥長(zhǎng)度系列尺寸規(guī)定。
（2）長(zhǎng)結(jié)構(gòu)符合GB/T12221-2005《法蘭連接金屬閥門結(jié)構(gòu)長(zhǎng)度》中雙法蘭連接蝶閥長(zhǎng)度系列尺寸規(guī)定。
