Z2FS6-2-44/2QV單向閥

Z2FS6-2-44/2QV單向閥 力士樂單向閥 流量控制閥

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Z2FS6-2-44/2QV單向閥

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Check Valve[1] 

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。

 

安裝位置

單向閥就是止回閥 旋啟式止回閥安裝位置不受限制，通常安裝于水平管路，但也可以安裝于垂直管路或傾斜管路上。

注意事項

安裝單向止回閥時，應(yīng)特別注意介質(zhì)流動方向，應(yīng)使介質(zhì)正常流動方向與閥體上指示的箭頭方向相一致，否則就會截斷介質(zhì)的正常流動。底閥應(yīng)安裝在水泵吸水管路的底端。

止回閥關(guān)閉時，會在管路中產(chǎn)生水錘壓力，嚴重時會導(dǎo)致閥門、管路或設(shè)備的損壞，尤其對于大口管路或高壓管路，故應(yīng)引起止回閥選用者的高度注意。

止回閥只供防止各類管路或設(shè)備上流體介質(zhì)逆流的單向啟閉閥。

單向閥供應(yīng)型號

力士樂REXROTH雙節(jié)流單向閥，直接操作Z2FS 6...XC

R901246099 Z2FS6B2-4X/S-2QXCJV

R901346900 Z2FS6-2-4X/S-1QXCJ

R901151989 Z2FS6-2-4X/S-1QXCJV

R901420268 Z2FS6-2-4X/S-2QXCJ

R901152921 Z2FS6-2-4X/S-2QXCJV

R901242941 Z2FS6-2-4X/S2-1QXCJ

R901152947 Z2FS6-2-4X/S2-1QXCJV

R901343398 Z2FS6-2-4X/S2-2QXCJV

R901152926 Z2FS6A2-4X/S-1QXCJV

R901152937 Z2FS6A2-4X/S2-1QXCJV

R901246473 Z2FS6B2-4X/S2-1QXCJV

力士樂REXROTH雙節(jié)流單向閥Z2FS 6

R900441377 Z2FS6A2-4X/1Q

R900525895 Z2FS6A2-4X/1QMIL15

R900548876 Z2FS6A2-4X/1QSO700

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R901435985 Z2FS6A2-4X/1QJ3/60

R901435990 Z2FS6A2-4X/1QJ3V/60

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R900441679 Z2FS6-2-4X/SO61

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R900576449 Z2FS6-2-4X=1Q=PL

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R900576244 Z2FS6-2-4X=1QV=PL

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R983032430 Z2FS6-2-4X/1QVIN010

電磁線圈是通電產(chǎn)生電磁的一種裝置。在鐵芯的外部纏繞與其功率相匹配的導(dǎo)電繞組，這種通有電流的線圈像磁鐵一樣具有磁性，它也叫做電磁鐵（electromagnet）。我們通常把它制成條形或蹄形狀，以使鐵芯更加容易磁化。另外，為了使電磁鐵斷電立即消磁，我們往往采用消磁較快的的軟鐵或硅鋼材料來制做。這樣的電磁鐵在通電時有磁性，斷電后磁就隨之消失。

R983032429 Z2FS6-2-4X/2QIN010

R983032428 Z2FS6-2-4X/2QVIN010

R983032440 Z2FS6-3-4X/1QVIN010

R983032438 Z2FS6-3-4X/2QVIN010

R983032437 Z2FS6-5-4X/1QVIN010

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R983032432 Z2FS6-A5-4X/2QVIN010

R983032435 Z2FS6-B5-4X/2QVIN010

力士樂REXROTH單向節(jié)流閥Z2FS 10

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R900523737 Z2FS10-3-3X/V

R983032448 Z2FS10-3-3X/VIN010

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R901246286 Z2FS10-5-3X/J

R900536467 Z2FS10-5-3X/JV

R900537745 Z2FS10-5-3X/SO760

R900517812 Z2FS10-5-3X/V

R900080934 Z2FS10-5-3X/VSO450

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R901427672 Z2FS10-5-3X=J3

R900072790 Z2FS10-5-3X=V

R900220059 Z2FS10-5-3X=V=PL

R900989096 Z2FS10-7-3X/

R900523926 Z2FS10-7-3X/V

R900989097 Z2FS10A3-3X/S

R900989098 Z2FS10A3-3X/S2

R900569858 Z2FS10A3-3X/S2V

R900524995 Z2FS10A3-3X/SV

R900215040 Z2FS10A5-3X/JV

R900989099 Z2FS10A5-3X/S

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R900989100 Z2FS10A5-3X/S2

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R900517813 Z2FS10A5-3X/SV

R900989101 Z2FS10A7-3X/S

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R900526683 Z2FS10A7-3X/SV

R900989103 Z2FS10B3-3X/S

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R900071261 Z2FS10B3-3X/S2V

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R983032447 Z2FS107-3X/VIN010

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R978915815 Z2FS10-3-3X/VSO30

R983032449 Z2FS10-5-3XIN010

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R983032445 Z2FS10-A5-3X/S2VIN010

R983040208 Z2FS10-A5-3X/SVIN010

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R983032446 Z2FS10-B5-3X/S2VIN010

力士樂REXROTH單向節(jié)流閥Z2FS 16

R900449754 Z2FS16-3X/

R900406113 Z2FS16-3X/J

R900411029 Z2FS16-3X/SSO30

R900485270 Z2FS16-3X/S/5

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R900061072 Z2FS16-3X/S2SO30

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R900457256 Z2FS16-8-3X/S2

R900073408 Z2FS16-8-3X/S2=LB

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力士樂REXROTH單向節(jié)流閥Z2FS 22

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R971L20042 Z2FS22-3X/SV

力士樂REXROTH節(jié)流閥Z1FG

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力士樂REXROTH節(jié)流閥Z.FG

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力士樂REXROTH精細節(jié)流閥F