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上海弘佩液壓設備有限公司
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Rexroth德國力士樂、Parker美國派克、HAWE德國哈威、Moog美國穆格、Vickers美國威格士、Atos意大利阿托斯、DENISON美國丹尼遜、HYDAC德國賀德克、YUKEN日本油研等液壓電子產(chǎn)品。 歡迎新老客戶來咨詢

進口產(chǎn)品 Z2S6-2-6X/V單向閥 力士樂單向閥 單向閥是流體只能沿進口流動，出口介質(zhì)卻無法回流的裝置 單向閥 Check Valve 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。 博世力士樂rexroth 二通比例節(jié)流閥 插裝閥形式 博世力士樂rexroth電磁閥 博世力士樂rexroth節(jié)流閥 Z2S16-1-5X/ 液控單向閥 Z2S16-10 控制單向閥 Z2S10B-1 液控單向閥 Z2S10B1-3X 液控單向閥 Z2S16B1-5X 液控單向閥 Z2S6A-4X 液控單向閥 Z2S6B2-6X 液控單向閥 Z2S6B-4X 液控單向閥 Z2SFS10-5-3X/V 節(jié)流閥 Z2S10.10 液控單向閥 Z2S10A 液控單向閥 Z2S6A-40 溢流閥 Z2S10-1-3X 疊加式液控單向閥 Z2S6-1-64 液控單向閥 Z2S10-5-33/V 疊加式單向節(jié)流閥 Z2S16-30 液控單向閥 Z2S10A1-3X/S060 液壓閥 Z2S10B1-3X/S060 液壓閥 Z2S6A1-6X/ 液壓閥 Z2S6B1-6X 液壓閥 Z2FRM6CB2X/32QRV所需型號是否如下Z2FRM6CB2-2X/32QRV Z2FS6-2-44/2QV Z2FSK6-2-1X/2QV 4 用Z2FS6-2-4X/2QV 替代 Z2FS10-5-3X/V Z2FS6-2-44/2QV Z2FS22-3X/S2 Z2FS6-2-44/2QV Z2FG6P2-4X/1QV 由下述型號替代：Z1FG 6P8-4X/V Z2FG6P2-4X/1QV由下述型號替代：Z1FG6P8-4X/V Z2FS6-2-4X/2QV 0811 324 100 有下述型號替代 Z2FS6-2-4X/2QV/60 Z2FS6-2-44/ZQV Z2FSK6-2-12/2QV Z2FSK10-2-1X/2QV Z2FSK6-2-1X/2QV Z2FSK6-2-1X/2QV Z2FS10-5-31/V Z2FSK10-2-1X/2QV Z2FS10-5-31/V Z2FS10-5-31/V 力士樂Rexroth電磁閥，力士樂Rexroth比例閥，力士樂Rexroth溢流閥，力士樂Rexroth調(diào)節(jié)閥，力士樂Rexroth液壓閥，Rexroth solenoid valve ,力士樂換向閥，博世電磁閥，Bosch電磁閥，Bosch液壓閥，Bosch氣動閥，Bosch Rexroth液壓元件，力士樂Rexroth節(jié)流閥，Bosch Rexroth力士樂截止閥，Bosch博世 Rexroth單向閥，Bosch Rexroth流量閥，Bosch Rexroth比例溢流閥，博世力士樂換向閥，Bosch博世力士樂Rexroth壓力閥，Bosch博世Rexroth力士樂比例閥，比例閥, Bosch博世Rexroth力士樂高頻響閥和伺服閥，Bosch博世Rexroth力士樂先導式比例方向閥，Bosch博世Rexroth力士樂直動式比例方向閥，力士樂比例流量控制閥，博世力士樂高頻響方式閥，博世力士樂伺服閥，力士樂Rexroth比例減壓閥,Bosch博世Rexroth力士電子元件,力士樂Bosch Rexroth開關(guān)閥，力士樂Bosch Rexroth方向滑閥，力士樂Bosch減壓閥，力士樂Bosch Rexroth方流量控制閥，力士樂Bosch Rexroth方截止閥-梭閥，力士樂Bosch Rexroth壓力截止閥，力士樂Rexroth插裝閥，力士樂Rexroth壓力截止閥，力士樂Rexroth控制閥塊。 殷小姐15618361561

力士樂雙向節(jié)流閥Z2FS6B34X/1QV

R900481623  Z2FS 6-2-4X/1QV
R900481624  Z2FS 6-2-4X/2QV
R900727967  Z2FS 6-2-4X/2QV/60
R900586224  Z2FS 6-3-4X/1QV
R900455714  Z2FS 6-3-4X/2QV
R900582719  Z2FS 6-5-4X/1QV
R900476838  Z2FS 6-5-4X/2QV
R900581165  Z2FS 6-7-4X/1QV
R900441810  Z2FS 6-7-4X/2QV
R900581526  Z2FS 6 A2-4X/1QV
R900439389  Z2FS 6 A2-4X/2QV
R901228007  Z2FS 6 A2-4X/2QV/60
R900507951  Z2FS 6 A3-4X/1QV
R900502066  Z2FS 6 A3-4X/2QV
R900532275  Z2FS 6 A5-4X/1QV
R900591603  Z2FS 6 A5-4X/2QV
R900584700  Z2FS 6 A7-4X/1QV
R900451197  Z2FS 6 A7-4X/2QV
R900438760  Z2FS 6 B2-4X/1QV
R900440565  Z2FS 6 B2-4X/2QV
R900584417  Z2FS 6 B3-4X/1QV
R900582339  Z2FS 6 B3-4X/2QV
R900595113  Z2FS 6 B5-4X/1QV
R900595709  Z2FS 6 B5-4X/2QV

力士樂雙向節(jié)流閥Z2FS6B34X/1QV
R900560493  Z2FS 6 B7-4X/1QV
R900465879  Z2FS 6 B7-4X/2QV
R900523737  Z2FS 10-3-3X/V
R900517812  Z2FS 10-5-3X/V
R900523926  Z2FS 10-7-3X/V
R900524995  Z2FS 10 A3-3X/SV
R900569858  Z2FS 10 A3-3X/S2V
R900517813  Z2FS 10 A5-3X/SV
R900523578  Z2FS 10 A5-3X/S2V
R900526683  Z2FS 10 A7-3X/SV
R900032241  Z2FS 10 A7-3X/S2V
R900057401  Z2FS 10 B3-3X/SV
R900071261  Z2FS 10 B3-3X/S2V
R900520680  Z2FS 10 B5-3X/SV
R900517814  Z2FS 10 B5-3X/S2V
R900562269  Z2FS 10 B7-3X/SV
R901129841  Z2S 6-1-6X//60
R900727969  Z2S 6-1-6X//62
R900347504  Z2S 6-1-6X/V
R900924884  Z2S 6-1-6X/V SO55
R901142832  Z2S 6-1-6X/V SO150
R900747681  Z2S 6-1-6X/V/62
R900347496  Z2S 6-2-6X/
R900585169  Z2S 6-2-6X/SO55
R901249354  Z2S 6-2-6X/SO150

力士樂雙向節(jié)流閥Z2FS6B34X/1QV
R901154311  Z2S 6-2-6X//62
R900347505  Z2S 6-2-6X/V
R900347497  Z2S 6-3-6X/
R900974726  Z2S 6-3-6X/SO55
R900347506  Z2S 6-3-6X/V
R900347498  Z2S 6A1-6X/
R900395754  Z2S 6A1-6X/SO40
R900532467  Z2S 6A1-6X/SO55
R900398310  Z2S 6A1-6X/SO60
R901107246  Z2S 6A1-6X//62

VT-VSPA2-1-20-VO-T1為了盡量減少氣蝕影響，閥瓣采用耐氣蝕材料（合金鋼制造）并制成**角為140～180的流線型圓錐體這還能使閥瓣能有較大的開啟高度，一般不推薦在小縫隙下節(jié)流。由于節(jié)流閥的流量不僅取決于節(jié)流口面積的大小，還與節(jié)流口前后的壓差有關(guān)，閥的剛度小，
故只適用于執(zhí)行元件負載變化很小且速度穩(wěn)定性要求不高的場合。
對于執(zhí)行元件負載變化大及對速度穩(wěn)定性要求高的節(jié)流調(diào)速系統(tǒng)
，必須對節(jié)流閥進行壓力補償來保持節(jié)流閥前后壓差不變，從而達到流量穩(wěn)定
力士樂雙向節(jié)流閥Z2FS6B34X/1QV 節(jié)流閥的安裝與維護應注意以下事項：
該閥經(jīng)常需要操作，因此應安裝在易于方便操作的位置上。
安裝時要注意介質(zhì)方向與閥體所標箭頭方向保持一致。
節(jié)流口堵塞原因：
1、油液中的機械雜質(zhì)或因氧化析出的膠質(zhì)、瀝青、碳渣等污物堆積在節(jié)流縫隙處。
2、由于油液老化或受到擠壓后產(chǎn)生帶電的極化分子，而節(jié)流縫隙的金屬表面上存在電位差，
故極化分子被吸附到縫隙表面，形成牢固的邊界吸附層，吸附層厚度一般為5~8微米，
因而影響了節(jié)流縫隙的大小。以上堆積、吸附物增長到一定厚度時，會被液流沖刷掉，
隨后又重新附在閥口上。這樣周而復始，就形成了流量的脈動。
3、閥口壓差較大時，因閥口溫度高，液體受擠壓的程度增強，金屬表面也更易受摩擦作用而形成電位差，
因此壓差大時容易產(chǎn)生堵塞現(xiàn)象。

R900071030 6通230V線圈

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R900021396 6通220V線圈   直流

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