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1、進(jìn)口氣動隔膜閥一、產(chǎn)品[進(jìn)口氣動隔膜閥]的詳細(xì)資料:產(chǎn)品型號:凸耳式產(chǎn)品名稱:進(jìn)口氣動隔膜閥產(chǎn)品特點(diǎn):設(shè)計與制造:GB12238結(jié)構(gòu)長度:GB12221(20系列)法蘭連接尺寸:GB4216LD71X半襯進(jìn)口氣動隔膜閥部件列表:1、閥體2、閥座3、蝶板4、閥桿二、用途:密封圈材料代號適用溫度適用介質(zhì)NR≤85℃水、空氣、酸堿類CR≤85℃水、煤氣、酸堿類NBR≤100℃水、油品CPDM≤120℃水、蒸汽、一般酸堿類FKM≤150℃水、蒸汽、強(qiáng)酸堿類三、材料:閥體鑄鐵、球墨鑄鐵、碳鋼、不銹鋼蝶板鑄鐵、球墨鑄鐵、碳鋼、不銹鋼、
2、碳鋼完全包覆橡膠或氟塑料閥桿碳鋼鍍鎳磷、不銹鋼閥座密封圈天然膠NR、氯丁膠CR、丁腈膠NBR、三元乙丙膠EPDM、氟橡膠FKM氣動裝置組合件壓力等級:PN(MPa) 1.0 1.6四、測試:襯里層:電火花檢測試驗與檢驗按GB/T13927標(biāo)準(zhǔn)公稱壓力:PN(MPa)閥體:PN×1.5密封:PN×1.1任選附件:蝸輪裝置、氣動裝置、電動裝置五、工洲牌美標(biāo)進(jìn)口氣動隔膜閥主要尺寸參數(shù):公稱通徑DNLmmD(mm)D1(mm)n-d(mm)H1mmH2mm質(zhì)量PN1.0PN1.0PN1.0PN1.0PN1.0PN1.0PN1.0P
3、N1.050431651651251254-184-18941283365461851851451454-184-18931354480462002001601608-188-1810515855100522202201801808-188-1811516888125562502502102108-188-181281809.59.5150562852852402408-228-221522021212200603403402952958-2212-2217622819212506839540535035512-2212-
4、2620623532353007844546040041012-2212-2623227350533507850552046047016-2216-26263310788140010256558051552516-2616-30295340959945011461564056558520-2620-3032737012212850012767071562065020-2620-3035839920221060015478084072577020-3020-36474460270280其它品種隔膜閥一:產(chǎn)品[襯里止回閥]的詳
5、細(xì)資料:產(chǎn)品型號:H41J/FS型產(chǎn)品名稱:襯里止回閥產(chǎn)品特點(diǎn):法蘭連接止回閥設(shè)計與制造符合中國國家標(biāo)準(zhǔn)基本結(jié)構(gòu)形式:旋啟式、直通升降式公稱壓力PN0.6~1.6(MPa)公稱通徑DN15~500(mm)基本型號H41JH41FsH44JH44FsH41-F3/F46止回閥。遵循規(guī)范STANDARD設(shè)計與制造GB12235/GB12236結(jié)構(gòu)長度GB12221/JB96(長一短系列)法蘭尺寸JB78/JB79(GBHGSH)試驗壓力GB/T13927標(biāo)志GB12220供貨GB/T12252二、主要零件材料表:序號零件名稱灰
6、鑄鐵鑄鋼不銹鋼超低碳不銹鋼ZCPRPLRL1閥體、閥蓋HT250WCBCF8CF8MCF3CF3M2襯里層/閥蓋襯硬橡膠(NR)FEP(F46)PCTFE(F3)PFA(可溶性聚四氟乙烯)3軸、閥瓣(板)1Cr13/35WCB 1Cr18Ni9/CF8 00Cr17Ni14Mo2/CF3M4螺栓35351Cr17Ni21Cr17Ni21Cr18Ni9Ti1Cr18Ni9Ti5螺母45450Cr18Ni90Cr18Ni90Cr18Ni90Cr18Ni9三、工洲牌襯里止回閥主要連接尺寸及重量:公稱通徑標(biāo)準(zhǔn)值參考值DN(mm)N
7、PS(inch)LDD1D2fbZ-ΦdBHW(kg)PN0.6(MPa)151/21308055402124-Φ12105554203/41509065502144-Φ1211558525116010075602144-Φ121286063211/418012090702164-Φ141457574011/2200130100803164-Φ14160828502230140110903164-Φ1417895106521/22901601301103164-Φ14205105208033101851501253184-
8、Φ182301202510043502051701453184-Φ182551353012554002352001753208-Φ183051585015064802602252003208-Φ183451806520084953152802553228-Φ18415215137250106223703