上海維特銳實業(yè)發(fā)展有限公司現(xiàn)已經(jīng)形成了“一站式”的采購體系，從詢價、報價、訂單，物流到售后，每一個環(huán)節(jié)都有我們共同協(xié)調(diào)配合，客戶隨時查詢貨物查詢狀態(tài)，讓原本冗長復(fù)雜的采購過程變得輕松透明。

隨著液壓傳動和液壓伺服系統(tǒng)的發(fā)展，生產(chǎn)實踐中出現(xiàn)一些即要求能夠連續(xù)的控制 壓力、流量和方向，又不需要其控制精度很 高的液壓系統(tǒng)。由于普通的液壓元件不能滿 足具有一定的伺服性要求，而使用電液伺服 閥又由于控制精度要求不高而過于浪費，因 此近幾年產(chǎn)生了介于普通液壓元件 （開關(guān)控制） 和伺服閥 （連續(xù)控制） 之間的比例控制閥。

美國parker比例閥現(xiàn)貨型號如下：

D91FHE01H4NB0848、D91FHE01H5NB0048、D91FHE01H5NB0848、D91FHE02E1NB0048、

D91FHE02F1NB0848X726、、D91FHE02F1NE0048、D91FHE02F1NE0048XG029、D91FHE02F1VB0048、

D91FHE02F4NB0048、D91FHE02H1NB0048、D91FHE02H1NB0848、D91FHE02H1NE0048、

D91FHE02H1NE0048XG029、D91FHE02H1NS0048、D91FHE02H2NB0048、D91FHE02H2NE0048、

D91FHE02H2NE0048X807、D91FHE02H2NS0048、D91FHE02H2VB0048、D91FHE02H4NB0048、

D91FHE02H4VB0048、D91FHE06H1NB0048、D91FHE52E1NB0048、D91FHE52E1VB0048、

D91FHE52F2NE0048、D91FHE52H1NB0048、D91FHE52H1NS0048、D91FHE52H2NB0048、

D91FHE52H2NE0048、D91FHE52H2VE0048、D91FHE52H4NB0048、D91FHE52H5NB0048、

D91FHE85H1NB0048、D91FHE85H2NB0048、D91FPA61HA2NK7020、D91FPB31HC2NK0020、

D91FPB31HC4VK0020、D91FPB31HC4VK7020、D91FPB61HB2NK0020、D91FPB61HB4NK0020、

D91FPB61HB5NK0020、D91FPB84HC2NK0020、D91FPB84HC2NK7020、D91FPB92HC2NK0020、

D91FPE01HC1NK0020、D91FPE01HC1NS0020、D91FPE01HC2HE5020、D91FPE01HC2NB0020、

D91FPE01HC2NK0020、D91FPE01HC2NS7020、D91FPE01HC4NK0020、D91FPE02HC1NK0020、

D91FPE02HC1NK7020、D91FPE02HC2NK7020、D91FPE52HA1NK0020、D91FPE52HA2NK0020、

D91FPE52HA2VB0020、D91FPE52HA4NK0020、D91FPE52HA4VS0020、D91FPE52HB2NK0020、

D91FPE52HB2NK7020、D91FPE52HB4NK0020、D91FPE52HC2NK0020、D91FPE52HC2VK7020、

D91FPR01HC1NB0020、D91FPR31HC1NB0020、

D91FPZ01HC4NK7L11、D91FPZ31HC4NK5L11、D91FSA31H2NXW040、D91FSA32H2NLW040、

D91FSB11H1NLW040、D91FSB11H2NLW040、D91FSB11H4NXW040、D91FSB12H2NLW040、

D91FSB12H4NXW040、D91FSB16H1NLW040、D91FSB31H2NXW040、D91FSB32H1NXW040、

D91FSB32H2NLW040、D91FSB32H2NXW040、D91FSE01H1NLW040、D91FSE01H2NLW840、

D91FSE01H2NXW040、D91FSE01H2NXW840、D91FSE01H4NLW040、D91FSE01H4NXW040、

D91FSE01H5NXW040、D91FSE01H5VLW040、D91FSE02H1NLW040、D91FSE02H1NXW040、

D91FSE02H2NXW040、D91FSE02H4NLW040、D91FSE02H5NLW040、D91FHA31H2NB0041、

D91FHA31H2NB2041、D91FHB31F1NB0041、D91FHB31H2NB0041、D91FHB31H2NB2841、

D91FHB31H2NE0041、D91FHB32H1NB0041、D91FHB32H2NB0041、D91FHB32H4NB0041、

D91FHB32H5NB0041、D91FHB34H4NB0041、D91FHB61H2NB0041、D91FHB61H2NE0041、

D91FHB63H2NB0041、D91FHB84H1NB0041、D91FHB84H5NB0041、D91FHB87H1NB2041、

D91FHE01E2NB0841、D91FHE01F1NB0041、D91FHE01F1NE0041、D91FHE01H1NB0041、

D91FHE01H1NE0041、D91FHE01H1VB0041、D91FHE01H2NB0041、D91FHE01H2NB0841、

D91FHE01H2NE0041、D91FHE01H4NB0041、

以上信息版權(quán)歸上海維特銳所有，如需詳細了解請點擊：美國PARKER比例閥系列