美國ASCO阿斯卡電磁閥
ASCO阿斯卡成立于1888年,經(jīng)過一個(gè)多世紀(jì)。ASCO已被ISO9000認(rèn)證,成為流體控制應(yīng)用系統(tǒng)的*。產(chǎn)品包括ASCO紅帽電磁閥、ASCOGeneralControl燃燒控制電磁閥、ASCO/Joucomatic氣動(dòng)控制閥、ASCOTRI-POINT-壓力和溫度開關(guān)等等。ASCO生產(chǎn)超過3000多種不同的標(biāo)準(zhǔn)電磁閥和20000多種非標(biāo)準(zhǔn)型號,在工商業(yè)界應(yīng)用廣泛。主要包括:控制空氣、水、輕油、惰性氣體、燃油、汽油、蒸汽、真空、超低溫、高頻率操作、液化氣、除塵、腐蝕性介質(zhì)等。
阿斯卡ASCO電磁閥有以下類別:普通型、防爆型、手動(dòng)復(fù)位、本安型、滑動(dòng)型、長壽型、和氣控閥等等。操作型式:常閉型、常開型、和通用型的2.3.4.5通電磁閥。尺寸規(guī)格:1/8"~6"。輸入電壓等級:110VDC、220VAC/50Hz、120VDC、240VAC/60Hz、24VDC,也可根據(jù)用戶的要求提供其他電壓。
阿斯卡電磁閥工作原理:電磁閥由兩個(gè)基本功能單元組成:電磁線圈和磁芯。包含一個(gè)或幾個(gè)孔的閥體。當(dāng)電線圈通電或斷電時(shí),磁芯的運(yùn)轉(zhuǎn)將導(dǎo)致流體通過閥體或被切斷。電磁線圈被直接安裝在閥體上,磁芯被封閉在密封管中,構(gòu)成一個(gè)簡潔,緊湊的組合。
美國阿斯卡ASCO-JOUCOMATIC產(chǎn)品均按照標(biāo)準(zhǔn)設(shè)計(jì)和生產(chǎn),能夠設(shè)計(jì)出一些特別的氣動(dòng)元件以滿足各種自動(dòng)控制的需要,為了適應(yīng)電子化的要求。JOUCOMATIC也可以提供比例氣動(dòng)產(chǎn)品和用在微電腦通訊的系統(tǒng)(InterbusyProfibus)或帶有簡單多線電纜的板塊和聯(lián)接器(Multipol)。
選型要領(lǐng):電磁閥選型首先應(yīng)該依次遵循安全性,可靠性,適用性,經(jīng)濟(jì)性四大原則,其次是根據(jù)六個(gè)方面的現(xiàn)場工況(即管道參數(shù)、流體參數(shù)、壓力參數(shù)、電氣參數(shù)、動(dòng)作方式、特殊要求進(jìn)行選擇)。
ASCO電磁閥的選型
ASCO電磁閥選型首先應(yīng)該依次遵循安全性,可靠性,適用性,經(jīng)濟(jì)性四大原則,其次是根據(jù)六個(gè)方面的現(xiàn)場工況(即管道參數(shù)、流體參數(shù)、壓力參數(shù)、電氣參數(shù)、動(dòng)作方式、特殊要求進(jìn)行選擇)。
選型依據(jù):
一、根據(jù)管道參數(shù)選擇電磁閥的:通徑規(guī)格(即DN)、接口方式
1、按照現(xiàn)場管道內(nèi)徑尺寸或流量要求來確定通徑(DN)尺寸.
2、接口方式,一般>DN50要選擇法蘭接口,≤DN50則可根據(jù)用戶需要自由選擇.
二、根據(jù)流體參數(shù)選擇電磁閥的:材質(zhì)、溫度組
1、腐蝕性流體:宜選用耐腐蝕電磁閥和全不銹鋼;食用超凈流體:宜選用食品級不銹鋼材質(zhì)電磁閥.
2、高溫流體:要選擇采用耐高溫的電工材料和密封材料制造的電磁閥,而且要選擇活塞式結(jié)構(gòu)類型的.
3、流體狀態(tài):大至有氣態(tài),液態(tài)或混合狀態(tài),特別是口徑大于DN25訂貨時(shí)一定要區(qū)分開來.
4、流體粘度:通常在50cSt以下可任意選擇,若超過此值,則要選用高粘度電磁閥.
三、根據(jù)壓力參數(shù)選擇電磁閥的:原理和結(jié)構(gòu)品種
1、公稱壓力:這個(gè)參數(shù)與其它通用閥門的含義是一樣的,是根據(jù)管道公稱壓力來定.
2、工作壓力:如果工作壓力低則必須選用直動(dòng)或分步直動(dòng)式原理;zui低工作壓差在0.04Mpa以上時(shí)直動(dòng)式、分步直動(dòng)式、先導(dǎo)式均可選用.
四、電氣選擇:電壓規(guī)格應(yīng)盡量優(yōu)先選用AC220V、DC24較為方便.
五、根據(jù)持續(xù)工作時(shí)間長短來選擇:常閉、常開、或可持續(xù)通電
1、當(dāng)電磁閥需要長時(shí)間開啟,并且持續(xù)的時(shí)間多余關(guān)閉的時(shí)間應(yīng)選用常開型.
2、要是開啟的時(shí)間短或開和關(guān)的時(shí)間不多時(shí),則選常閉型.
3、但是有些用于安全保護(hù)的工況,如爐、窯火焰監(jiān)測,則不能選常開的,應(yīng)選可長期通電型.
美國ASCO阿斯卡電磁閥
安裝管路:兼具手動(dòng)功能,省去三只手動(dòng)閥,可以在線維修,大大降低成本。
1、介質(zhì)粘度適用范圍可調(diào):調(diào)節(jié)可實(shí)現(xiàn)氣、水、油通用,方便采購、貯存、安裝和維護(hù)。
2、閥門開啟關(guān)閉時(shí)間可調(diào):滿足各種不同要求,有效防止水錘破壞。
3、 閥門開度可以調(diào)節(jié):zui大和zui小開度可預(yù)置,提高自動(dòng)控制精度。
4、 主閥磨損可以補(bǔ)償::延長閥門使用壽命,經(jīng)受長期考驗(yàn)。
型號:
8320G202,U8325B14V,8316G66,PA11B,8316G66, PVL-B121618,NFB320A200,EFHC801bG1,EFHC8321G2,F(xiàn)LOWSERVE,HB8320G200,HBXB320A200,HT8316G66,EFB210D089V,EFG551417MO, 8316G24MO,EFHC801bG1,EFHC8321G2,HB8320G200,HBXB320A200,HT8316G66,NF8320A200,EFHC8016G1,8344B60M0,EFL8344G70, JE2-8320G13,JE4-8025D224,JEP3X8320G174MBMO,SCG353A044,G551A002MS,EF8342G003PMS,272614-155B,JKB8342G1M8, 35500343,35500344,SCG238C017,JKB8342G1M8,8210G95HW,SCG353A043,U8325B39V,USF8210C93N,JKB8342G1MB,833-354-223006,JKP8342G001MS,WPTISB307A406,8316G24MO,NF-G551A401-MS-M,WBIS8223A310,WBIS8262A386,WBIS8316A381V,WBIS8316A384V, 8290AD34,8262G13,8263G206V,2636044,EF8308741F,EF8308B40,EV8327G52,NFM1211,EV8551G455,EF8344G70,JBEFX8344G72MF, NFG-551B401-MS-M,NFG-551B402-MS-M,8210G2,DM12-2FXF,5002253,E2318CBCOT,E2518CBCOT,EFHC8210G11,EFHC8210G13,EFHC8210G3,8290AO34,WBIS8314A300MO,SCG31B-001MS,272614-155D,8290AO34,SCG531B-001MS,EV8316G384V,JKF8210G95MO,JKH832G1MS,PSF8262C2,WPTISB307A406,JKF8210G95M0,JKH832G1MS,WPTISB307A406,EFG551G417MO,NFB551B401,EF8320G18,HCG551A001MA4,K226061-1,SCG551B401MO,SCG551A065,SCG551A066,SCG552A001,SCG551A017MS,SCG552A017MS,EF8551A001MS,EFG551H466,EFG552G401MO,SCG551A001MS,SCG551A001MS,EFSCG551A002MS,SCG551A002MS,SCG353A047,EF8316G301,SCG531B001MS,SCG551A005MS,SCG551A017MS,SCG551A018MS,SCG551A001MS,SCG551A002MS,EFG551H401MO,EFG551A001MS,8210G009,EF8210G201,EF8262G212, 8223G027,8263G205LT,8316G066,8320G1,8320G1,8320G1,EF8320G1,EF8320G176,8320G184,EF8320G184,8320G186,8320G186, EF8320G186,WT8551A001MS,VR7B2YAA2NGA,EFHT8316G54,EFG353A043,8320G184MS,SCE370A027V,K302-116,SCG551A001MS,8360G74,NFB316D014,E290A040,8300A82U,EF8320G174,NBETB307C039U,NAETB307C039,JE3-8344G72,JE32-8344G72,JE32-8344G27MO,EF8210G089,EF8320G041,8342G1,EFHT8320G174,306191-MS,EF8344G70,238714-006-D,NKS374A090MS,NF-XB307B075F,EF8017G2,EF8003G1,HEHTX8210B3809724,HE8025B225,G55B401MO,G551B417SCY2,7ATSC32000H5,8320G176,8262G232Q,8210G2Q,8262G007V,EF8320G184MS,EF8320G184,PC11B/KL11AID/QP01,314PEY6,HB8320G174,EFL8316G304,SCG353A051,19200009,19290014EV,SCG353A065,HB8308A11,WSEMETB320A202,WSEMB327A112,NFB327A002,NFB316E044V,JE2-J320601,WT8551A1MS,ER90A016,SCB210DB9BN,400425-117J,SCG53LB001MS,SCG531B001MS,8320G184,238610-032D,HT8316G64,SCG551B401MO,238410-058,8320G184,DQK-1652C,DQK-2652C,JKP8342G003PMS,238614-058-D,238410-058D,HT8344G80,G55A001MS,400125-097,WSNFB327A112,JE3-8320G174,SCB344A074,SCB344A074, P8262G2,535E0116G02,8215B50,GML209NJLED24HH,SCXB320A178,F(xiàn)E8210G4,JKP8342G003PMSAG,EFG551B401MO,EF8316G54,P8262C2,JE2-J320601,H78344G44,8355A082ASD2MS,HT8344G44,E290A005,8210G15,HT8316G74,50VF3-4T,50-VFE5120-4TD-03,EF8025A224MO,JOUCOMATIC34,206015-006-D,VS3135-044,WSNFET-B327A102,NBXB210B038,8262G019,8262G019,833-354101106,EF8551A001MS,EF8551A017MS,EFG551H465,EFG551H466EFG552G401MO,JE3-8320G200,NF3327A011,SC8551A001MS,SC8551A017MS,SCG551A065,SCG551A066,SCG552A001,8360G071,8223G021,EF8210G094EF8210G056,EF8210G095,PB21B,SCJ551A001MS,238410-058-D,238510-034-D,238610-058-D,400325-242,G551B401MO,SCE210C094,K0304-316,K0304-355,PA11B/KF11A1/PP03,WT8551A1M6,SCZ353A040,SCZ353A050,SCZ353A060,EF8327G2,NFB327A011,SCG551A017MS,SCG552A017MS,WT8551A1M6,430-04422,HTJ211D4,238610-158-D,8320G202,U8325B14V,8316G66,PA11B,8316G66,PVL-B121618,NFB320A200,EFHC801bG1,HBXB320A200,NF320A200,EFB210D089V,EFG551417MO,,EFG551G401MO,EFHC801bG1,EFHC8321G2,HB8320G200,HBXB320A200,,HT8316G66,NF8320A200,,EFHC8016G1,8344B60M0,EFL8344G70,JE2-8320G13,JE4-8025D224,JEP3X8320G174MBMO,SCG353A044,G551A002MS,272614-155B,SCE238A005,JKB8342G1M8,SCG238C017,JKB8342G1M8,8320G174,8210G95HW//IP67,,SCG353A043,U8325B39V,USF8210C93N,JKB8342G1MB,833-354-223006,,JKP8342G001MS,8316G24MO,NF-G551A401-MS-M,WBIS8262A386,8290AD34,SLG353060 8262G13,8263G206V,,EF8308741F,,EV8327G52,NFM1211,PA11B,EV855/G455,,JBEFX8344G72MF,NFG-551B401-MS-M,NFG-551B402-MS-M,8210G2,DM12-2FX,E2318CBCOT,E2518CBCOT,8290AO34,WBIS8314A300MO,SCG31B-001MS,272614-155D,,8290AO34,SCG531B-001MS,EV8316G384V,JKF8210G95MO,JKH832G1MS,PSF8262C2,WPTISB307A406,JKF8210G95M0,,PSF8262C2,WPTISB307A406,EFG551G417MO,NFB551B401,HCG551A001MA4,K226061-1,PB17A/RG10A21JPB27A/RL20A21J,,HTJ211D4,EF8320G18,23610-058B,8320G186,EF8320G172,,S4-95GP,238410-058-D,SCG53LW00MS,8320G172,,U8325B39V,SCE238A007,F(xiàn)831D20,JE3-8311A40,064982-004D,EF8025B224MO,HT8316G074,272812-155,400125-097,EF8025B224MO,EFB0824HF,J263G205LT,EFG551G401MO,G327A001,JB58A218C, 8210G13,G551 A001MS,8262G80M0,EF8342C1,8262G80M0,EF8320G188,,EF8342C1,J263G205LT,G551A001MS,JBEV8316G82,8210G037, E2GOA6G,306192-MS,EF8320F174MS,EF8342G003MS,JKF8300146205D,EF8342G003MS,SCG353A047PIPE2,SCG353A051PIPE3,K302730M0, 8320G10,SLG353060,NF-B327A001,8215G2,8342G703,SCB307B065F,SCG553A005MS,238710-006D,NFB307B065UMO,WT8511A1MS, 8320G176,EF8342G1M1,SC30P-RE25T1,K303-116EF8320G174,,VALVECATAL0G,HT8316G66,8266D26V,JKF8300G58RU,EF8320G174MS, 16500097N,HB8316D15VMB,HB8316G16VMB,PC11B/LK11A1D/QP01,8210G94,8320G83,SCE238A009,-ATS-1630A/4P,-ATS-630A/4P, VQ4201-4W,8316G64,EFG551G401MS,SCISB314C35
:唐玙昺
:
上海穎哲工業(yè)自動(dòng)化設(shè)備有限公司
上海市黃浦區(qū)北京東路668號上海科技京城東樓20C2
美國ASCO阿斯卡電磁閥