Parker先導式比例換向閥D41FH系列上海*
Parker派克D41FH系列先導式比例換向閥是管路流體輸送系統中控制部件，它是用來改變通路斷面和介質流動方向，具有導流、截止、調節、節流、止回、分流或溢流卸壓等功能。 用于流體控制的換向閥，從zui簡單的截止閥到極為復雜的自控系統中所用的各種換向閥，其品種和規格繁多， 換向閥的公稱通徑從極微小的儀表閥大至通徑達10m的工業管路用閥。換向閥可用于控制水、蒸汽、油品、氣體、泥漿、各種腐蝕性介質、 液態金屬和放射性流體等各種類型流體的流動 ，換向閥的工作壓力可從0.0013MPa到1000MPa 的超高壓，工作溫度從-269℃的超低溫到1430℃的高溫.
Parker派克D41FH系列先導式比例換向閥到極為復雜的自控系統中所用的各種換向閥，其品種和規格繁多， 換向閥的公稱通徑從極微小的儀表閥大至通徑達10m的工業管路用閥。換向閥可用于控制水、蒸汽、油品、氣體、泥漿、各種腐蝕性介質、 液態金屬和放射性流體等各種類型流體的流動 ，換向閥的工作壓力可從0.0013MPa到1000MPa 的超高壓，工作溫度從-269℃的超低溫到1430℃的高溫。換向閥的控制可采用多種傳動方式， 如手動、電動、液動、氣動、蝸輪、電磁動、電磁--液動、電--液動、氣--液動、正齒輪、傘齒輪驅動等；可以在壓力、溫度或其它形式傳感信號的作用下， 按預定的要求動作，或者不依賴傳感信號而進行簡單的開啟或關閉，換向閥依靠驅動或自動機構使啟閉件作升降、滑移、旋擺或回轉運動， 從而改變其流道面積的大小以實現其控制功能。
D41FHB31F1NE00 D41FHB31F2NB00 D41FHB31F2NB08 D41FHB31F2NE00 D41FHB31F4NB00 D41FHB31F4NE00 D41FHB31F4VB00 D41FHB32B1NB00 D41FHB32B1NE00 D41FHB32B4NB00 D41FHB32B4NS00 D41FHB32B5NB00 D41FHB32C1NB00 D41FHB32C1NS00 D41FHB32C2NB00 D41FHB32C2NE00 D41FHB32C2VB00 D41FHB32C4NB00 D41FHB32C4NS00 D41FHB32E1NB00 D41FHB32E1NE00 D41FHB32E1VB00 D41FHB32E2NB00 D41FHB32E2NE00 D41FHB32E2VB00 D41FHB32F1NB00 D41FHB32F2NB00 D41FHB32F2NE00 D41FHB32F2NS00 D41FHB32F4NB00 D41FHB32F4NE08 D41FHB32F5NB00 D41FHB34F1NB00 D41FHB34F2NB00 D41FHB34F4NB00 D41FHB61B1NB00 D41FHB61B2NB00 D41FHB61B4NB00 D41FHB61B4NB20 D41FHB61B4VB00 D41FHE02B1NE00 D41FHE02B2NB00 D41FHE02B4NB00 D41FHE02B4NB08 D41FHE02C1NB00 D41FHE02C1NE00 D41FHE02C2NB00 D41FHE02C2VB00 D41FHE02C4NB00 D41FHE02C4NE00 D41FHE02C4NS00 D41FHE02C4VB00
Parker先導式比例換向閥D41FH系列上海*
D41FHE02E1NB00 D41FHE02E1NE00 D41FHE02E2NB00 D41FHE02E4NB00 D41FHE02E5NB00 D41FHE02F1NB00 D41FHE02F1NE00 D41FHE02F1NS00
D41FHA63E2NB00 D41FHB11F1NB00 D41FHB11F1VB00 D41FHB11F1VE00
D41FHB11F2NB08 D41FHB11F4NB00 D41FHB12F1NB00 D41FHB12F4NB00 D41FHB13F4NB00 D41FHB15F4NB00 D41FHB31B2NB00 D41FHB31B4NB00 D41FHB31B4NS00 D41FHB31B5NB00 D41FHB31C1NB00 D41FHB31C1NE00 D41FHB31C1VB00 D41FHB31C2NB00 D41FHB31C2NE00 D41FHB31C4NB00 D41FHB31E1NB00 D41FHB31E1NB08 D41FHB31E1NE00 D41FHB31E2NS00 D41FHB31E4NB00 D41FHB31E4NB08 D41FHB31E4NE00 D41FHB31F1NB00 D41FHB61C1NB00 D41FHB61C2NB00 D41FHB61C2NE00 D41FHB61C4NB00 D41FHB61C5NB00 D41FHB61E1NE00 D41FHB61E2NB00 D41FHB61E4NB00 D41FHB61E4NS00 D41FHB61F1NB00 D41FHB61F1VB00 D41FHB61F2NB00 D41FHB61F2NE00 D41FHB61F2VB00 D41FHB61F4NB00 D41FHB61F4VB00
D41FHB61F5NB00 D41FHB63B1NB00 D41FHB63B4NB20 D41FHB63C4NB00 D41FHB63C4NB20 D41FHB63E1NB00 D41FHB63E2NB00 D41FHB63E4NB20 D41FHB63F4NB00 D41FHB83F2NB00 D41FHB83F4NB00 D41FHB83F5NB00 D41FHE01B1NB00 D41FHE01B1NE00 D41FHE01B1NS00 D41FHE01B2NB00 D41FHE01B4NB00 D41FHE01B4NE00 D41FHE01C1NB00 D41FHE01C1NE00 D41FHE01C2NB00 D41FHE01C4NB00 D41FHE01C4NE00 D41FHE01C4NS00 D41FHE01C4VB00 D41FHE01C5NB00 D41FHE01E1NB00 D41FHE01E1NB08 D41FHE01E1NE00 D41FHE01E2NB00 D41FHE01E2NB08 D41FHE01E2VB00 D41FHE01E4NB00 D41FHE01E4NE00 D41FHE01E5NB08 D41FHE01E5VB00 D41FHE01F1NB00 D41FHE01F1NB08 D41FHE01F1NE00 D41FHE01F1NS00
D41FHE01F1VB00 D41FHE01F2NB00 D41FHE01F2NB08 D41FHE01F2NS00
D41FHE01F2VB00 D41FHE01F4NB00 D41FHE01F4NB08 D41FHE01F4NE00
D41FHE01F4NS00 D41FHE01F4VB00 D41FHE01F4VE00 D41FHE01F5NB00
Parker先導式比例換向閥D41FH系列上海*