故障修復:
節流孔堵塞或損壞,進(jìn)氣不清潔易導致節流孔
方式是清洗節流孔;節流孔損壞或缺失,令節
流孔失去截留作用,導致泄壓不正常,表象是
堵塞,表象是脈沖閥長(cháng)期向噴吹口放氣,處理
得電后脈沖閥有動(dòng)作,泄壓口放氣,但脈沖閥
不進(jìn)行噴吹,處理方式是個(gè)更換節流孔。
工作頻率:
動(dòng)作頻率要求高時(shí),結構應直動(dòng)式電磁閥
項試驗尚未正式列入電磁閥標準,為確保
質(zhì)量應選正規的產(chǎn)品。有些場(chǎng)合動(dòng)作次數
,電源應交流。動(dòng)作性嚴格地來(lái)說(shuō)此
并不多,但對性要求卻很高,如消防、緊
急保護等 ,切不可掉以輕心。
型號:
L12BB452B018D61
L12BB452BG00061
L12BB452O000010
L12BB452O000020
L12BB452OG00030
YA2BA4522G00020
YA2BA4522G00030
YA2BA4522G00040
YA2BA4524G00061
YA2BA4524G18D61
L12BB552B000060
L12BB552B000061
L12BB552B017G61
L12BB552B017P61
8210G100
60100184
60100002
NF8327B002 24VDC
NF8327B112MO 24VDC
SCG531C017MS 24VDC
SJ200115
M531-1-10-P
400125-097停產(chǎn)替代型號43004886
減壓閥34203087
SCXE238A002 220VAC
55102011
NF8327B102 24VDC
EF8344G378
6010002
54191023
34602125
L12BB552B043J61
L12BB452O000030
L12BB452O000040
L12II452BP11B61
L12II552BP00061
YA1BA4524G00061
YA1BB6524G00061
YA1PA4522G00000
YA2BB4522G00030
YA2BB4522G00040
SCG531C002MS 220/AC
8215G020?AC220V
EF8320G200通用完全代替EF8320G202常閉
SCG531C018MS
CG531C017MS
WPXB344-082MO,24VDC,22253
EF8551A001MS??110/DC
L23BA452BG00061
WSNF8327B002?220/AC
WSNF8327B012 220/AC
YA2BB4524G00061
YA2BB6524G00061
L12BB452O014A30
L12BB452O017P30
L12BB452O018D20
L12BB452O018D30
L12BB552BG00061
L12BB552O000030
L12BB552O060T30
021-39526589
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