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簡要分析PARKER派克電磁閥PHS540S-10-L
簡要分析PARKER派克電磁閥PHS540S-10-L
檢查部位:
電磁閥檢查間體內(nèi)辟:在高床差和有腐鐘性介質(zhì)的場合,代體內(nèi)辟而使液率松弛
檢音閥芯:閥芯是調(diào)節(jié)閥的可動(dòng)部件之,受介質(zhì)的沖蝕較為嚴(yán)重,檢修時(shí)要認(rèn)真檢香閥芯各部是否被腐蝕,磨損,特別是在高壓差的檢香執(zhí)行機(jī)構(gòu)中的橡膠薄膜是否老化,是否有角型現(xiàn)象。
情況下,閥芯的磨損因空化引起的汽蝕現(xiàn)象更為嚴(yán)重。損壞嚴(yán)重的,隔膜閥的隔膜經(jīng)常受到介質(zhì)的沖擊和腐蝕,必須檢查耐床耐腐情況
檢查閥率:大工作時(shí)介質(zhì)滲入,固定代率用的螺紋內(nèi)表面易受腐鐘閥芯應(yīng)予更換:檢查密封填料;檢查盤根石棉繩是否干燥,如采用聚四氟7烯填料,應(yīng)注意檢查是否老化和其配合面是否損壞
PHS540D-15-L
PHS540D-15 24V
PHS530D-10-24V-DL
PHS530C-10
PHS-530BP
PHS530S-10-110V-DL-L
PHS530S-10-12V-D
PHS530S-10-12V-D-L
PHS530S-10-24V-D
PHS530S-10-24V-DL
PHS530S-10-24V-D-L
PHS530S-10-24V-DL-L
PHS530S-10-24AC-D
PHS530S-10-24AC-D-L
PHS530S-10-24V-D
PHS530S-10-24V-DL
PHS530S-10-24V-D-L
PHS530S-10-24V-DL-L
PHS530D-10
PHS540S-15
PHS540S-10
PHS540D-15
PHS540D-10
簡要分析PARKER派克電磁閥PHS540S-10-L