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1/264WEH./4WH.RC 24 751/02.032型號4WEH 22 E7X/.6E.N9.K4.帶連接插頭1) 型號4WEH 10 D4X/.6E.N9.K4.帶連接插頭1)目錄特征RC 24 751/02.03 代替:08.02二位四通和三位四通方向閥 4WEH.型 先導控制 4WH.型 外部先導控制通徑 10 至 324X;6X;7X 系列最高工作壓力 350 bar最大流量 1100 L/min內容頁碼特征1訂貨型號2, 3圖形符號4 至 6优選型號7, 8功能說明、剖面圖9, 10控制油供給11技術數據12 至 14性能曲線、性能極限15 至 19元件尺寸20 至 24標號說明25切換時間調節、減壓閥、背壓閥26H6093 該閥用於控制液流的開啟、停止和方向 電-液操作 (WEH) 液壓操作 (WH) 底板安裝 安裝面按DIN 24340 A型, ISO 4401和CETOP-RP 121 H, 底板見樣本活頁 RC 45 054至RC 45 060 (單獨訂貨) 見第18至22頁 彈簧或壓力對中 彈簧或壓力偏置 濕式直流和交流電磁鐵,可選擇 應急手動操作,可選擇 單個或集中電器連接 (見RC 23 177或RC 23 178) 切換時間調節,可選擇 主閥P口預壓閥,可選擇。 輔助元件按樣本活頁RC 24 830主閥芯行程限位,可選擇主閥芯行程限位和或終端位置指示,可選擇主閥芯感應或機械式行程開關 (接近型) ,可選擇型號4WH 22 .7X/. 型號4WEH 16 .7X/.6E.N9.K4.帶連接插頭1)H6092+55891) Corr 0203-0228_OP7/26/04, 2:16 PM1武汉顺利德机械设备有限公司2/26RC 24 751/02.034WEH./4WH.2Up to 280 bar (not for type 4W.H 25 )= No code Up to 350 bar= H 4-way version= 4Types of operation Electro-hydraulic= WEH Hydraulic= WHNominal sizes NS 10= 10 NS 16= 16 NS 25 (type 4W.H 22 .7X/)1)= 22 NS 25 (type 4W.H 25 .6X/)2)= 25 NS 32= 32Spool return By means of springs= No code Hydraulic3)= HFor symbols, see page 4Series 40 to 49 NS 10= 4X (40 to 49:unchanged installation and connection dimensions) Series 60 to 69 NS 25 (4W.H 25.) and NS 32= 6X (60 to 69:unchanged installation and connection dimensions) Series 70 to 79 NS 16 and 25 (4W.H 22.)= 7X (70 to 79:unchanged installation and connection dimensions)Spool return in the pilot valve for a 2-position valve and 2 solenoids Only possible for spools C, D, K, Z and hydraulic spool return in the main valve: Without spring return= O Without spring return with detent4)= OFPilot valve with wet pin solenoids4) High performance valve (RE 23 178)= 6E24V DC4)= G24 230VAC 50/60 Hz4)= W230 For further voltages, frequencies and electrical data see catalogue sheet RE 23 178Without hand override= No code With hand override4)= N With protected hand override4)= N9External pilot oil supply, external pilot oil drain5)= No code Internal pilot oil supply, external pilot oil drain5; 6)= E Internal pilot oil supply, internal pilot oil drain6)= ET External pilot oil supply, internal pilot oil drain5)= T For type 4WH only No code“ possible! Versions ET“ and T“ as a 3-position valve with pressure centering are only possible, if pSt2 xpTank+pSt min!41234567910111213訂貨型號至 280 bar (不用於型號 4W.H 25.)= 無代號 至 350 bar4-通型操作形式 電-液 液壓通徑 通徑 10 通徑 16 通徑 25 (型號 4W.H 22.7X/.)1)通徑 25 (型號 4W.H 25.6X/.)2)通徑 32閥芯重定 彈簧= 無代號 液壓 3)機能符號,見第4頁40至49系列通徑 10 (40至49:安裝和油口尺寸不變)60至69系列通徑 25 (4W.H 25.) 和通徑 32 (60至69:安裝和油口尺寸不變)70至79系列通徑 16 和 25 (4W.H 22.) (70至79:安裝和油口尺寸不變)2-位閥先導彈簧復位 僅適用雙電磁鐵的閥,機能符號C, D, K 和 Z 且主閥芯液壓復位:不帶彈簧復位 不帶彈簧復位帶定位 4)帶濕式電磁鐵4) 的先導閥 高功率閥 (RC 23 178)直流電壓24 V 4)交流電壓230 V 50/60 Hz 對其它電壓、頻率和電資料見樣本活頁 RC 23 178 4)不帶手動應急操作= 無代號 不帶手動應急操作 4)帶保護罩的手動應急操作 4)先導控制油外控,外排 5)= 無代號 先導控制油內控,外排 5; 6)先導控制油內控,內排 6)先導控制油內控,內排 5)4WH.型閥只能以“無代號” 供貨!“ET” 和“ET” 三位閥,壓力對中只有在; pSt先導 2 x pTank 回油 + pSt 最低先導時才可能!先導壓力最低先導壓力回油壓開啟壓力頁尾請看第3頁!1) Corr 0203-0228_OP7/26/04, 2:16 PM23/264WEH./4WH.RC 24 751/02.032Further details in clear textNo code =NBR seals V =FKM seals (other seals on request)Attention! The compatibility of the seals and pressure fluid has to be taken into account!No code =Without pressure reducing valve D37)=With pressure reducing valveBack pressure valve (not for NS 10)4;7) No code =Without back pressure valve P4,5 =With back pressure valve (p= 4.5 bar)Throttle insert4) No code =Without throttle insert B08 =Throttle 0.8 mm B10 =Throttle 1.0 mm B12 =Throttle 1.2 mm B15 =Throttle 1.5 mmAccessories Stroke adjustment, for ordering details see RE 24 830Accessories Inductive limit switch,for ordering details see RE 24 830Electrical connections4) K48)=Individual connection;with component plug DIN to EN 175301-803,without plug-in connectorNo code =Without switching time adjustment S =Switching time adjustment as meter-in control S2 =Switching time adjustment as meter-out control1)Standard version2)High performance version3) 2 switched positions (hydraulic end position):for spools C, D, K, Z,Y 3 switched positions (hydraulically centered):only for NS16,NS25 (type H-4W.H 25 ) and NS324)This ordering detail only applies to electro-hydraulic operation.5)When using NS10 valves, with an external pilot oil supply X or an external pilot oil drain,the SO30 version of the sandwich plate must be used.The designation SO30 must be entered at the end of the type designation (sandwich plate).6)With an internal pilot oil supply: Minimum control pressure: Page 10 must be taken into account! In order to avoid excessive pressure peaks, a throttle insert (B10) should be provided in the P port of the pilot valve (see page 9).7)Only in conjunction with throttle insert B10“8)Plug-in connectors must be ordered separately (RE 23 178)141516171920212224*訂貨型號其他細節用文字說明無代號 =丁橡膠密封 氟橡膠密封(其它密封件請咨詢我公司) 注意! 注意所用液壓油液與密封件的適應性無代號 =不帶減壓閥 帶減壓閥背壓閥 (不用於通徑10) 4; 7)無代號 =不帶背壓閥 帶背壓閥 (p) 4; 7)插裝節流器 4)無代號 =不帶插裝節流器 節流孔0.8mm 節
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