Z2S10B3-3X/力士樂(lè)單向閥 德國(guó)力士樂(lè)商品 低價(jià)銷(xiāo)售 特價(jià)現(xiàn)貨 歡迎來(lái)電咨詢(xún) Z2S10B3-3X/力士樂(lè)單向閥 單向閥是流體只能沿流動(dòng)，出口介質(zhì)卻無(wú)法回流的裝置 單向閥 Check Valve 單向閥又稱(chēng)止回閥或逆止閥。用于液壓系統(tǒng)中防止油流反向流動(dòng),或者用于氣動(dòng)系統(tǒng)中防止壓縮空氣逆向流動(dòng)。 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(chēng)閉鎖閥或保壓閥，它與單向閥相同，用以防止油液反向流動(dòng)。但在液壓回路中需要油流反向流動(dòng)時(shí)又可利用控制油壓，打開(kāi)單向閥，使油流在兩個(gè)方向都可流動(dòng)。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(shí)，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(wú)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。 Z2FS22-31/S2 Z2FS22-31/S Z2FS10-3X Z2FS6-4X-2QV Z2FS6 Z2FS6-2-4X/2QV Z2FS10-5-3X/V Z2FS10-20 Z2FS16-30/S2 Z2FS22-30B/S2 Z2FX16-3X/S2 Z2FS6-30B Z2FS6-30/S2 Z2FS10-20/S2 Z2FS6-4X/S2 Z2FS16-4X/S2 Z2FS16-3B/S2 Z2FS10-5-3X/S2 Z2FS10-5-3X/S Z2FS6A-2-4X/2QV Z2FS6-5-4X/2QV Z2FS10-23 Z2FS16-3X/S Z2FS16-3X/S2 Z2FS10-3X/V Z2FSK10-2-10/2QU Z2FS6-30 Z2FS10B-5-3X/SV Z2FS10A-5-3X/SV Z2FS16-20/S2 Z2FS10-2X/V Z2FS10-5-3x/ Z2FS22-3X/SL Z2FS10-5-3X/5V Z2FS10B5-3X/5V Z2FS6-0-2-4X/2QV Z2FS6-5-3X/V Z2FS6B2-4X/2QV Z2FS10-7-31/V Z2FS22-3/S Z2FS6-2-43/1Q Z2FS6A-2-4X/1Q Z2FS16-3X/S Z2FS10A-7-4X/1Q Z2FS10A-7-4X/1Q Z2FS6-2-4X/ZQ Z2FS6-3-4X Z2FS16-3X/S2 Z2FS10-5-3X/V Z2FS10-B2-4X/ZQV Z2FS10-3-3X/V Z2FS6A2-4X/ZQV Z2FS10-5-3X/V Z2FS6-2-4X/2QV Z2FS10-5-3X/S2 Z2FS16-20/S Z2FS10-20/S2 Z2FS6-2-44/2Q/V Z2FS10-5-3X/V Z2FS6-2-4X/2QV Z2FS6-2-4X/2Q Z2FS10-5-3X/V SO30 Z2FS6-2-4X/2Q Z2FS10-5-3X/V SO30 Z2FS6-2-4X/2QV Z2FS16-3X/S2 Z2FS624/2Q Z2FS1053X Z2FS10-2013 Z2FS6A-2-4X/1QV Z2FS6-2-4X/1QV Z2FS6-2-1X/1QV Z2FS6-2-1X/2QV Z2FS6-2-4X-2QV Z2FS10-5-3X/V Z2FS10-5-33/V Z2FS6-2-44/1Q Z2FS16-30B/S2 Z2FS22-3/S Z2FS6-2-4X/2QV Z2FS16-3X/S2 Z2FS10-5-3X/V Z2FS6-2-43-1QV Z2FS10-3-3X/V Z2FS6-2-4X/2QV Z2FS16-3X/S2 Z2FS10-3-3X/V Z2FS6-2-4X/2QV Z2FS10-5-3X/V Z2FS10-3-3X/V Z2FS10-3-3X Z2FS10-3-3X/V Z2FS6-2-44/2QV Z2FS10-3-3X/V Z2FS22-31/S2 Z2FS10-5-33/V Z2FS10-5-3X/V Z2FS6-2-43/1Q Z2FS6-2-4X/2QV Z2FS10A3-3X Z2FS10A3-3X Z2FS10-5-3X 流閥 Z2FS22-3X Z2FS6-2-4X Z2FS6B2-4X/2QV Z2FS22-3X/S2 Z2FS10A3-3X/SV Z2FS16-3X/S2 Z2FS22-3X/S Z2FS10 Z2FS10-5-3X/V Z2FS6-2-43/1Q Z2FS6-2-4X/2QV Z2FS6-2-4X/2QV Z2FS10-5-33/V Z2FS6-2-4X/V Z2FS10-5-3X Z2FS10-3X Z2FS22-3X/S2 Z2FS10-3X/ Z2FS6-2-4X/2QV Z2FS16-31/S Z2FS10-5-33/V Z2FS6-2-4X/2QV Z2FS10-5-33/SV Z2FS16-3X/S2V Z2FS10-3-3X/V Z2FS10-3-3X/V Z2FS 6-2-43/2QV Z2FS10-XX/ Z2FS10-5-33/V Z2FS 6-2-43/1Q Z2FS22-3X/S2 Z2FS16-3X/S2 Z2FS22-31/S Z2FS22-31/S2 Z2FS22-31/S Z2FS22-31/S2 Z2FS10-20 DN6 Z2FS6-3X/V Z2FS-2-4X/22QV Z2F6-1-6X/V Z2FS16-3B/S2 Z2FS10-3X DN6 Z2FS6-3X/V Z2FS-2-4X/22QV Z2F6-1-6X/V Z2FS6-2-44/2Q Z2FS16-4X/S2 Z2FS6-4X/S2 Z2FS10-20/S2 Z2FS6-30/S2 Z2FS10-3X Z2FS6-2-4X/2QV Z2FS10-3X/S2 Z2FS6-30B Z2FS6-30B Z2FS16-3x/s2 Z2FS10-3X/ 力士樂(lè)Rexroth電磁閥，力士樂(lè)Rexroth比例閥，力士樂(lè)Rexroth溢流閥，力士樂(lè)Rexroth調(diào)節(jié)閥，力士樂(lè)Rexroth液壓閥，Rexroth solenoid valve ,力士樂(lè)換向閥，博世電磁閥，Bosch電磁閥，Bosch液壓閥，Bosch氣動(dòng)閥，Bosch Rexroth液壓元件，力士樂(lè)Rexroth節(jié)流閥，Bosch Rexroth力士樂(lè)截止閥，Bosch博世 Rexroth單向閥，Bosch Rexroth流量閥，Bosch Rexroth比例溢流閥，博世力士樂(lè)換向閥，Bosch博世力士樂(lè)Rexroth壓力閥，Bosch博世Rexroth力士樂(lè)比例閥，比例閥, Bosch博世Rexroth力士樂(lè)高頻響閥和伺服閥，Bosch博世Rexroth力士樂(lè)先導(dǎo)式比例方向閥