色婷婷综合成人av_99久久精品国产毛片_成人一区二区在线_国产91丝袜在线播放_久久人人爽人人爽人人片av免费_欧美伊人

PARKER氣動閥PHS540D-15-L廣東東莞供應的詳細資料

PARKER氣動閥PHS540D-15-L廣東東莞供應
氣動閥操縱時的啟閉方向， 律應順時針封閉。
因為管網中的氣動閥，常常是人工啟閉，啟閉轉數不宜過多，就是大口徑閥門亦應在200－600轉內。
為了便于 個人的啟閉操縱，在管道工壓狀況下， 大啟閉力矩宜為240N-m。
閥體(包括變速傳動箱體)內外， 應拋丸清砂除銹，力求靜電噴涂粉狀無毒環氧樹脂，厚度達0.3mm以上。特大型閥門靜電噴涂無毒環氧樹脂有難題時，亦應刷涂、噴涂相似的無毒環氧漆。
閥體內部以及閥板各個部位要責備面防腐， 方面浸泡在水中不會銹蝕，在兩種金屬之間不產生電化學侵蝕；二方面表面光滑使過水阻力減少。
PARKER氣動閥PHS540D-15-L廣東東莞供應
具體型號：PHS530S-10-24VDL
PHS530D-10-12V-D
PHS530D-10-12V-D
PHS530D-10-240V-D
PHS530D-10-240V-DL
PHS530D-10-240V-D-L
PHS530D-10-240V-DL-L
PHS530D-10-24AC-D
PHS530D-10-24AC-D-L
PHS530D-10-24V-D
PHS530D-10-24V-DL
PHS530D-10-24V-D
PHS530D-10-24V
PHS530D-10-L
PHS530S-10
PHS530S-10-110V
PHS530S-10-110V
PHS530S-10-110V
PHS530S-10-110V
PHS530S-10-12V
PHS530S-10-12V
PHS530S-10-240V
PHS530S-10-240V
PHS530S-10-240V
PHS530S-10-240V
PHS530S-10-24AC
PHS530S-10-24AC
PHS530S-10-24V
PHS530S-10-24
PHS530S-10-24V
PHS530S-10-L
PHS530E-10
PHS530E-10-110V-
PHS530E-10-110V-
PHS530E-10-110V-
PHS530E-10-110V-
PHS530E-10-12V-
PHS530E-10-240V
PHS530E-10-240V
PHS530E-10-240V
PHS530E-10-24AC
PHS530E-10-24AC
PHS530E-10-24
PHS530E-10-24V
PHS530E-10-24V
PHS530E-10-24V
PHS530E-10-L
PHS530-M4
PHS530-M6
PHS530-M8
PHS530P-10 V
PHS530P-10-110V
PHS530P-10-110V
PHS530P-10-110V
PHS530P-10-110V
PHS530P-10-12V-
PHS530P-10-12V
PHS530P-10-240V
PHS530P-10-240V
PHS530P-10-240V
PHS530P-10-240V
PHS530P-10-24AC
PHS530P-10-24AC
PHS530P-10-24V
PHS530P-10-24V
PHS530P-10-24V
PHS530P-10-24V
PHS530P-10

PARKER氣動閥PHS540D-15-L廣東東莞供應