D31FT系列為先導(dǎo)式比例方向控制閥 ，帶有內(nèi)置式的電子控制器，具有可調(diào)斜坡和遮蓋補(bǔ)償功能。
D31FH / D41FH / D91FH / D111FH系列比例閥
該系列為先導(dǎo)式比例換向閥，被用于控制流量，公稱尺寸為CETOP5-10。該閥具有集成的電子元件，主級的閥芯位置可調(diào)。
典型的應(yīng)用是：流量控制精確和可實(shí)現(xiàn)流量調(diào)節(jié)，在快速/低速特性下的工作運(yùn)行帶有閥芯位置監(jiān)控，用于壓力機(jī)控制，動(dòng)態(tài)位置調(diào)節(jié)和壓力/流量閉環(huán)系統(tǒng)。
技術(shù)特性
·泄漏量小
·高頻響，通油能力大
·準(zhǔn)確的故障狀態(tài)診斷
·零遮蓋閥的機(jī)械式零點(diǎn)調(diào)節(jié)
·高強(qiáng)度
·閥芯位置的位移反饋
·可選擇閥芯位置行程監(jiān)控
常用的型號有：
D31FTA31CC1NF00
D31FTB31CC1NF00
D31FTB31CC2NF00
D31FTB31CC4NF00
D31FTB31CC4NG00
D31FTB32CC1NF00
D31FTB32CC1NG00
D31FTB32CC4NF00
D31FTB32CC4NG00
D31FTB32CC4VF00
D31FTB32CC5NF00
D31FTE01CC1NF00
D31FTE01CC1NF08
D31FTE01CC1NG00
D31FTE01CC2NF00
D31FTE01CC2NG00
D31FTE01CC4NF00
D31FTE01CC4NF08
D31FTE01CC4NG00
D31FTE02CC1NF00
D31FTE02CC1NG00
D31FTE02CC1VF00
D31FTE02CC2NF00
D31FTE02CC4NF00
D31FTE02CC4NG00
D31FTE02CC4VF00
D31FTE04CC4NF00
D31FTE04CC4NF08
D31FTE06CC4NF00
D41FTB31FC1NF00
D41FTB31FC1NG00
D41FTB31FC2NF00
D41FTB31FC2NG00
D41FTB31FC4NF00
D41FTB31FC4NG00
D41FTB32FC1NF00
D41FTB32FC1NG00
D41FTB32FC1VF00
D41FTB32FC2NF00
D41FTB32FC2NG00
D41FTB32FC4NF00
D41FTB32FC4NG00
D41FTB32FC5NF00
D41FTE01FC1NF00
D41FTE01FC1NG00
D41FTE01FC1VF00
D41FTE01FC2NF00
D41FTE01FC2NG00
D41FTE01FC4NF00
D41FTE01FC4NF08
D41FTE01FC4NG00
D41FTE02FC1NF00
D41FTE02FC1NG00
D41FTE02FC1VF00
D41FTE02FC2NF00
D41FTE02FC2NG00
D41FTE02FC4NF00
D41FTE02FC4NG00
D41FTE02FC4VF00
D41FTE03FC1NF00
D41FTE04FC1NF00
D41FTE04FC4NF08
D41FTE05FC4NG00
D41FTE80FC4NF00
D91FTA32HC4NF00
D91FTB31HC1NF00
D91FTB31HC2NF00
D91FTB31HC2NG00
D91FTB31HC4NF00
D91FTB31HC4NF08
D91FTB32HC1NF00
D91FTB32HC1NG00
D91FTB32HC1VF00
D91FTB32HC2NF00
D91FTB32HC4NF00
D91FTB32HC4NG00
D91FTB32HC4VG00
D91FTE01HC1NF00
D91FTE01HC1NG00
D91FTE01HC2NF00
D91FTE01HC2NG08
D91FTE01HC4NF00
D91FTE01HC4NF08
D91FTE01HC4NG00
D91FTE01HC5NF00
D91FTE01HC5NF08
D91FTE02HC1NF00
D91FTE02HC1NG00
D91FTE02HC2NF00
D91FTE02HC4NF00
D91FTE02HC4NG00
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