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當(dāng)前位置：首頁 > 產(chǎn)品展示 > 電磁閥 > 單向閥 > R900481624力士樂單向閥Z2FS6-2-4X/2QV
簡要描述：力士樂單向閥Z2FS6-2-4X/2QV R900481624 Z2FS型閥是采用夾芯板設(shè)計的雙節(jié)流止回閥。它用于一個或兩個執(zhí)行器端口的主流或先導(dǎo)流限制。兩個節(jié)流止回閥彼此對稱對齊，限制一個方向的流量，并允許相反方向的自由回流。
產(chǎn)品型號：R900481624廠商性質(zhì)：經(jīng)銷商更新時間：2024-03-31訪 問 量：297詳細(xì)介紹
| 品牌 | REXROTH/德國力士樂 | 電動機(jī)功率 | 11kW |
|---|---|---|---|
| 外形尺寸 | 14mm | 重量 | 14kg |
| 應(yīng)用領(lǐng)域 | 化工,石油,地礦,能源,建材 |
在供應(yīng)節(jié)流的情況下，液壓油通過閥座和節(jié)流閥芯形成的節(jié)流點(diǎn)通過通道 A? 到達(dá)執(zhí)行器 A?。節(jié)氣門閥芯可通過固定螺釘進(jìn)行軸向調(diào)節(jié)，以調(diào)整節(jié)流點(diǎn) 。
來自執(zhí)行器 A? 的液壓油回流沿節(jié)氣門閥芯的方向?qū)㈤y座與彈簧相對，并使止回閥的流動暢通無阻。根據(jù)安裝位置的不同，在供應(yīng)或放電時可能會發(fā)生節(jié)流效應(yīng)。
主流限制（版本“2Q"）
對于執(zhí)行器速度調(diào)整（主流限制），雙節(jié)流止回閥安裝在方向閥和底板之間。
先導(dǎo)流限制（版本“1Q"）
采用先導(dǎo)式方向閥，雙節(jié)流止回閥可用于開關(guān)時間調(diào)節(jié)（先導(dǎo)流量限制）。在這種情況下，它安裝在先導(dǎo)控制閥和主閥之間。
01 | 02 | 03 | 04 | 05 | 06 | 07 | 08 | 09 | ||
Z2FS | 6 | – | 4 倍 | / | * |
01 | 雙節(jié)流止回閥，夾芯板設(shè)計 | Z2FS |
02 | 尺寸 6 | 6 |
03 | 節(jié)氣門止回閥側(cè) A 和 B | – 1) |
節(jié)流止回閥側(cè) A | 一個 | |
節(jié)氣門止回閥側(cè) B | B | |
調(diào)整類型 | ||
04 | 帶鎖緊螺母和保護(hù)蓋的固定螺釘 | 2 |
帶刻度的可鎖定旋鈕 | 3 2) | |
帶內(nèi)部六邊形和刻度的主軸 | 5 | |
帶刻度的旋鈕 | 7 | |
05 | 組件系列 40 ...49 (40 ...49：安裝和安裝尺寸不變） | 4 倍 |
06 | 帶微調(diào) | 第二季度 |
標(biāo)準(zhǔn)版 | 第二季度 | |
密封材料 | ||
07 | 丁腈橡膠密封件 | 無代碼 |
氟橡膠密封件 | V | |
觀察密封件與所用液壓油的兼容性。（可根據(jù)要求提供其他密封件） | ||
08 | 無代碼 | |
帶定位孔 | /60 3) | |
09 | 純文本中的更多詳細(xì)信息 | * |
大小 | 6 | ||
重量（大約） | 公斤 | 0.8 | |
安裝位置 | 任何 | ||
環(huán)境溫度范圍 | °C | -20 ... +80 | |
大小 | 6 | ||
最大工作壓力 | 酒吧 | 315 | |
最大流量 | 升/分鐘 | 80 | |
液壓油 | 見表 | ||
液壓油溫度范圍 | °C | -20 ... +80 | |
粘度范圍 | 毫米2/秒 | 10 ...800 | |
液壓油的最大允許污染程度 1） | 符合 ISO 20 （c） 的 18/15/4406 級 | ||
| 1) | 液壓系統(tǒng)中必須遵守為組件的清潔度等級。有效的過濾可防止故障，同時延長組件的使用壽命。有關(guān)篩選器的選擇 |
液壓油 | 分類 | 合適的密封材料 | 標(biāo)準(zhǔn) | |
礦物油和相關(guān)碳?xì)浠衔?/p> | HL， HLP， HLPD | 丁腈橡膠，F(xiàn)KM | DIN 51524 | |
環(huán)境兼容 | 不溶于水 | 海特格 | 丁腈橡膠，F(xiàn)KM | ISO 15380 認(rèn)證 |
希斯 | 氟橡膠 | |||
易溶于水 | HEPG | 氟橡膠 | ISO 15380 認(rèn)證 | |
含水 | 無水 | HFDU， HFDR | 氟橡膠 | ISO 12922 認(rèn)證 |
含水 | HFC（福斯水熱 46M，彼得羅弗超安全 620） | 丁腈橡膠 | ISO 12922 認(rèn)證 | |
有關(guān)液壓油的重要信息！ 有關(guān)使用其他液壓油的更多信息和數(shù)據(jù)，請參閱數(shù)據(jù)表 90220 或聯(lián)系我們！技術(shù)閥門數(shù)據(jù)（溫度、壓力范圍、生命周期、維護(hù)間隔等）可能存在限制！阻燃 – 含水： 最大工作壓力 210 bar 最高液壓油溫度 60 °C 與 HLP 液壓油相比的預(yù)期使用壽命 30 % 至 100 % | ||||
型號提供：
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