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SUN美國太陽、DENISON法國丹尼遜、PARKER美國派克、DUPLOMATIC意大利迪普馬、HAWE德國哈威、

HYDAC賀德克，CALZONI意大利卡桑尼、MOOG美國穆格,HYDRAFORCE海德福斯,雅歌輝托斯等,

：白建新

室SV and SL型號

液壓先導單向閥

規(guī)格6至150

單向閥是流體只能沿進水口流動，出水口介質(zhì)卻無法回流，俗稱單向閥。單向閥又稱止回閥或逆止閥。用于液壓系統(tǒng)中防止油流反向流動,或者用于氣動系統(tǒng)中防止壓縮空氣逆向流動。單向閥有直通式和直角式兩種。直通式單向閥用螺紋連接安裝在管路上。直角式單向閥有螺紋連接、板式連接和法蘭連接三種形式。

單向閥又稱止回閥或逆止閥。用于液壓系統(tǒng)中防止油流反向流動,或者用于氣動系統(tǒng)中防止壓縮空氣逆向流動。

單向閥有直通式和直角式兩種。直通式單向閥用螺紋連接安裝在管路上。直角式單向閥有螺紋連接、板式連接和法蘭連接三種形式。液控單向閥也稱閉鎖閥或保壓閥，它與單向閥相同，用以防止油液反向流動。但在液壓回路中需要油流反向流動時又可利用控制油壓，打開單向閥，使油流在兩個方向都可流動。液控單向閥采用錐形閥芯，因此密封性能好。在要求封閉油路時，可用此閥作為油路的單向鎖緊而起保壓作用。液控單向閥控制油的泄漏方式有內(nèi)泄式和外泄式二種。在油流反向出口無背壓的油路中可用內(nèi)泄式；否則需用外泄式，以降低控制油壓力。

力士樂液壓單向閥SV102FA1-1X//12

帶或不帶泄油口（只適用于6至10規(guī)格）

可進行預減壓（只適用于10至32規(guī)格）

底板安裝("P"):

規(guī)格6：安裝面按DIN 24340 A型和ISO 4401，底板參見RE 45052

規(guī)格10至32：安裝面按DIN 24340 A型和ISO 4401，底板參見RE45062

螺紋連接("G") （只適用于規(guī)格10至32）

法蘭連接("G") （只適用于52至150規(guī)格）

連接法蘭參見RE 45501

多個開啟壓力

參考型號如下：

SV10GA1-4X/

SV10GA1-4X/V

SV10GA1-4X==PL

SV10GA2-4X/

SV10GA2-4X/SO43

SV10GA3-4X/

SV10GA4-4X/

SV10GA4-4X/SO287

SV10GB1-4X/

力士樂液壓單向閥SV102FA1-1X//12

SV10GB2-4X/

SV10GB2-4X/B08

SV10GB3-4X/

SV10KA1-4X/V

SV10PA1-4X/

SV10PA1-4X/V

SV10PA2-4X/

SV10PA2-4X/V

SV10PA3-4X/

SV10PA3-4X/V

SV10PA4-4X/

SV10PB1-4X/

SV10PB1-4X/V

SV10PB2-4X/

SV10PB3-4X/

SV102FA1-1X//12

SV10GB1-4X/

SV10PB1-4X/

SV10GA1-4X/

SV10PA1-4X/

SV102FA1-1X/

SV102FA1-1X//12

SV102FA1-1X/SO400

SV102FA2-1X/

SV102FA3-1X/

SV102FA3-1X//12

SV102FB3-1X/

SV10GA1-4X

SV10GA1-4X//12

SV10GA1-4X//5

SV10GA1-4X/J

SV10GA1-4X/SO450

SV10GA1-4X/V

SV10GA1-4X/V/12

SV10GA1-4X/V/5

SV10GA2-4X

SV10GA2-4X//12

SV10GA2-4X/SO43

SV10GA2-4X/V

SV10GA2-4X/V/12

SV10GA3-4X

SV10GA3-4X//12

SV10GA3-4X/J

SV10GA3-4X/SO450

SV10GA3-4X/V

SV10GA4-4X/

SV10GA4-4X/V

SV10GB1-4X

SV10GB1-4X//12

SV10GB1-4X/J

SV10GB1-4X/V

SV10GB2-4X

SV10GB2-4X/B08

SV10GB2-4X/V

SV10GB3-4X/

SV10GB3-4X//12

SV10GB4-4X/

SV20GA1-4X/

SV20GA2-4X/

SV20GA2-4X/V

SV20GA4-4X/

SV20GB1-4X/

SV20GB2-4X/

SV20GB4-4X/

SV20PA1-4X/

SV20PA1-4X/SO67

SV20PA1-4X/V

SV20PA2-4X/

SV20PA3-4X/

SV20PA3-4X/V

SV20PA4-4X/

SV20PB1-4X/

SV20PB2-4X/

SV20GA1-4X/

SV20PA1-4X/

SV20GA1-4X

SV20GA1-4X//12

SV20GA1-4X//5

SV20GA1-4X/V

SV20GA1-4X/V/12

SV20GA2-4X/

SV20GA2-4X//12

SV20GA2-4X/V

SV20GA3-4X/

SV20GA3-4X//12

SV20GA4-4X/

SV20GA4-4X/V

SV20GB1-4X/

SV20GB1-4X//12

SV20GB1-4X/V

SV20GB2-4X/

SV20GB2-4X/J

SV20GB3-4X/

SV20GB3-4X//12

SV20GB4-4X/

SV20GB4-4X/V

SV20PA1-4X

SV20PA1-4X/J

SV20PA1-4X/SO450

SV20PA1-4X/SO67

SV20PA1-4X/V

SV20PA2-4X

SV20PA2-4X/V

SV20PA3-4X

SV20PA3-4X/SO450

SV20PA3-4X/V

SV20PA4-4X/

SV20PA4-4X/SO67

SV20PA4-4X/V

SV20PB1-4X

SV20PB1-4X/V

SV20PB2-4X

SV20PB2-4X/V

SV20PB3-4X/

SV20PB4-4X

SV30GA1-4X/

SV30GA2-4X/

SV30GB1-4X/

SV30PA1-4X/

SV30PA1-4X/V

SV30PA2-4X/

SV30PA2-4X/V

SV30PA3-4X/

SV30PA4-4X/

SV30PB1-4X/

SV30PB2-4X/

SV30GA1-4X/

SV30PA1-4X/

MHSV30FB1-1X/M11

SV30GA1-4X

SV30GA1-4X//12

SV30GA1-4X//5

SV30GA1-4X/V

SV30GA1-4X/V/12

SV30GA2-4X/

SV30GA2-4X//12

SV30GA2-4X/V

SV30GA3-4X/

SV30GA4-4X/

SV30GB1-4X/

SV30GB1-4X//12

SV30GB2-4X/

SV30GB3-4X/

SV30GB4-4X/

SV30PA1-3X/SO220

SV30PA1-4X

SV30PA1-4X/J

SV30PA1-4X/V

SV30PA2-4X/

SV30PA2-4X/V

SV30PA3-4X/

SV30PA3-4X/SO450

SV30PA4-4X/

SV30PA4-4X/V

SV30PB1-4X/

SV30PB2-4X/

SV30PB2-4X/V

SV30PB3-4X/

SV30PB3-4X/V

SV30PB4-4X/

AA7V-SL1000EL51LZFOD-SO

DICHTSATZSV/SL10G/P32

DICHTSATZSV/SL10G/P.-4X/

DICHTSATZSV/SL10G/P.-4X/V

DICHTSATZSV/SL10P1.1/2X/3X/

DICHTSATZSV/SL102F.1X/

SL10GA1-4X/

SL10GA1-4X/V

SL10GA2-4X/

SL10GA2-4X/V

SL10GA3-4X/

SL10GA4-4X/

SL10GB1-4X/

SL10GB2-4X/

SL10GB3-4X/

SL10GB4-4X/

SL10PA1-4X/

SL10PA1-4X/SO96

SL10PA1-4X/V

SL10PA2-4X/

SL10PA2-4X/V

SL10PA3-4X/

SL10PA4-4X/

SL10PB1-4X/

SL10PB1-4X/SO286

SL10PB1-4X/V

SL10PB2-4X/

SL10PB3-4X/

SL10PB3-4X/SO311

SL10PB4-4X/

SL102FA2-1X/

TW A7V-SL1000/L5ZX  TWA7V-SL1000/L5ZX

SL10PB1-4X/

SL10GB1-4X/

SL10PA1-4X/V

SL10GA1-4X/

SL10PA1-4X/

DICHTUNGSSATZ SV/SL10G/P.-4X/V

DICHTUNGSSATZ SV/SL10G/P.-4X/

SECURITE/SL10

SL102FA1-1X/

SL102FA1-1X//12

SL102FA1-1X/SO300

SL102FA1-1X/SO400

SL102FA1-1X/SO6

SL102FA2-1X/

SL102FA3-1X/

SL102FB2-1X/

SL10GA1-4X

SL10GA1-4X//12

SL10GA1-4X//5

SL10GA1-4X/J

SL10GA1-4X/V

SL10GA1-4X/V/12

SL10GA2-4X

SL10GA2-4X//12

SL10GA2-4X/V

SL10GA3-4X

SL10GA3-4X/V

SL10GA4-4X

SL10GB1-4X

SL10GB1-4X//12

SL10GB1-4X//5

SL10GB1-4X/V

SL10GB1-4X/V/12

SL10GB2-4X/

SL10GB2-4X/J

SL10GB2-4X/V

SL10GB3-4X/

SL10GB3-4X/J

SL20GA1-4X/

SL20GA2-4X/

SL20GA4-4X/

SL20GA4-4X/V

SL20GB1-4X/

SL20GB1-4X/SO180

SL20GB3-3X/SO250

SL20GB3-4X/SO311

SL20PA1-4X/

SL20PA1-4X/SO67

SL20PA1-4X/V

SL20PA2-4X/

SL20PA2-4X/V

SL20PA3-4X/

SL20PA3-4X/SO285

SL20PA3-4X/V

SL20PA4-4X/

SL20PB1-4X/

SL20PB1-4X/V

SL20PB2-4X/

SL20PB2-4X/V

SL20PB3-4X/

SL20PB3-4X/SO311

SL20PB3-4X/QSO311

SL20GA1-4X

SL20GA1-4X//12

SL20GA1-4X//5

SL20GA1-4X/B12V

SL20GA1-4X/J

SL20GA1-4X/SO180

SL20GA1-4X/V

SL20GA1-4X/V/12

SL20GA2-4X/

SL20GA2-4X/B10V

SL20GA2-4X/V

SL20GA3-4X/

SL20GA3-4X/V

SL30GA1-4X/

SL30GA2-4X/

SL30GA3-4X/

SL30GB1-4X/

SL30GB2-4X/

SL30GB3-4X/SO311

SL30GB3-4X/Z24SO311

SL30PA1-4X/

SL30PA1-4X/J

SL30PA1-4X/V

SL30PA2-4X/

SL30PA3-4X/

SL30PA3-4X/V

SL30PA4-4X/

SL30PB1-4X/

SL30PB1-4X/V

SL30PB2-4X/

SL30PB3-4X/

SL30PB3-4X/QSO311

SL30PB3-4X/SO311

SL30PB3-4X/Z24SO311

SL30PB4-4X/V

SL30GA1-4X/

SL30PA1-4X/

SL30GA1-4X

SL30GA1-4X//12

SL30GA1-4X//5

SL30GA1-4X/V

SL30GA1-4X/V/12

SL30GA1-4X/V/5

SL30GA2-4X/

SL30GA2-4X/B08

SL30GA2-4X/B10

SL30GA2-4X/B10V