美國(guó)ASCO阿斯卡電磁閥產(chǎn)品
美國(guó)ASCO隔爆閥產(chǎn)品結(jié)構(gòu)原理
1、同一閥體，具有3/2常閉和5/2功能，NAMUR標(biāo)準(zhǔn)安裝，用于控制單作用或雙作用氣動(dòng)執(zhí)行器。
2、本產(chǎn)品采用固定O-型圈密封技術(shù)，具有自清潔功能，能自動(dòng)將氣源中的雜質(zhì)，油污塵土。
3、本產(chǎn)品采用環(huán)保結(jié)構(gòu)設(shè)計(jì)技術(shù)，閥體表面無(wú)任何呼吸孔。閥體內(nèi)的呼吸腔與排氣孔直接連通，使用過(guò)程中能有效阻止外部的液體，塵土及雜質(zhì)異物等侵入閥體內(nèi)部，zui大限度地提升了產(chǎn)品的使用壽命4、氣源工作壓力2-8bar,電源電壓24VDC。
口徑1/4NPT
材質(zhì)316L
防爆等級(jí)：II 2G Ex d IIC Gb T6..T4
防護(hù)等級(jí)：IP67
使用溫度范圍：- 50°C to + 120°C
適應(yīng)介質(zhì)：空氣，水，油，氣體，
使用壓差：10barg
WSNF8327B系列電磁閥可以安裝在任意位置
Standard voltages DC (=) : 24V - 48V
(Other voltages and 60 Hz on request) AC (~) : 24V - 48V - 115V - 230V / 50 Hz
MATERIALS IN CONTACT WITH FLUID
Ensure that the compatibility of the fl uids in contact with the materials is verifi ed
Body          Brass or stainless steel AISI 316L
Stem, core tube   Stainless steel
Core and plugnut  Stainless steel
Springs           Stainless steel
Seals & poppets  ? 5,7 mm: FPM or VMQ or (F)VMQ
? 12 mm :       NBR or FPM or (F)VMQ
Rider ring          PTFE
OTHER MATERIALS
Solenoid enclosureNF: Chromated aluminium, epoxy coated
WSNF :               Stainless steel (AISI 316L)
Bonnet, cover screwsNF: Steel (zinc plated)
WSNF:               Stainless steel
Core tube            Stainless steel
Core and plugnut      Stainless steel
ELECTRICAL CHARACTERISTICS SAFETY CODE
Coil insulation class    H (5,7 mm), F (12 mm) IECEx /qII 2 G Ex d IIC T6..T4
Coil connection        Screw terminals IECEx /qII 2 D Ex t IIIC Db IP67 T85°C..T135°C
Electrical safety      IEC 335
Standard voltages    DC (=) : 24V - 48V
(Other voltages and 60 Hz on request) AC (~) : 24V - 48V - 115V - 230V / 50 Hz
美國(guó)ASCO阿斯卡電磁閥產(chǎn)品
，F(xiàn)G551H401MO*出售
SCG531B001MS 8262G80M0     EF8320G188   EF8342C1 
43550447     55192009      55192011     EV8316G82 
8210G037     SCXG327A001   EF8210G088   EF8342G3MS 
SCG353A047   SCG353A051    8320G10      NB327A001 
8215G2       8342G703      SCB307B065F  SCG553A005MS
NFB307B065   WT8511A1MS    HT8316G66    EF8342G1MS 
K303116      HB8316G074    HB8320G174   13100199 
88100144     35500076      54191023     54291023 
8266D26V     55192011      HB8316D15VMB HB8316G16VMB 
8210G94      8320G83       54190883     SCE238A009
EF8320G200   8210G15       8316G64      8342G001 
8210G009     EF8300D61     NFB307C79    SCXB307B075
12500001     8210G88       EF8327G42    EV8316G84V  
NF8327B002     220AC      WSNF8327B002   220AC
EFG551H417     24DCEFG551H401MO   24/220
WSNF8327B102   24DCSCG551A001MS   24V/220V
SCG551A002MS   24V/220V EFG551A001MS   24V/220V
EFG551A002MS   24V/220V   8320G174       24V/220V
8320G184       24V/220V   EF8320G200     24V/220V
EF8320G202     24V/220V    EF8320G203     24V/220V
WSNF8551A322   24V/220V