315 Industrial Hydraulics Electric Drives and Controls Linear Motion and Assembly Technologies Service Automation Pneumatics Mobile Hydraulics RC 25 402/02.03 代替:06.02 訂貨代碼:00772631b 直動式溢流閥 DBD型 規格 6 至 30 1X 系列 3 H5585 最高工作壓力 630 bar 最大流量 330 L/min 型號DBD...1X/... 目錄 特征 內容 特征 訂貨型號 优選型號 功能說明、剖面圖、圖形符號 技術數據 性能曲線 元件尺寸 經結構試驗的溢流閥 頁碼 1 2 3 和 4 4 5 6 7 和 10 10 和 14 - 插裝閥(插入) - 用於螺紋連接 - 用於多路閥底板安裝 - 3種壓力調節元件,可選擇 • 帶護罩六角平頭螺絲 • 旋鈕/手柄 • 帶鎖有刻度旋鈕 注: 經結構試驗的溢流閥 型號DBD../..E,系列1X 訂貨型號和性能曲線,見第10和14頁 © 2003 by Bosch Rexroth AG, Industrial Hydraulics, D-97813 Lohr am Main 版權所有。沒有博世力士樂公司的授權,該文檔的任何部分都不許以任何方式翻版、編輯、复制或使用電子系統 進行傳播。侵權將承擔損害賠償的責任。 該文檔精心編制,所有內容經過嚴格校對,以保証准确性。 由于產品一直處于發展中,我們必須保留修訂的權利,對于因此而產生的任何不完整或不准确描述, 公司不承擔責任。 DBD B1_0315-0330 1/16 1 RC 25 402/02.03 7/22/04, 2:38 AM 316 訂貨型號 DBD 1X * 直動式溢流閥 Pressure relief valve, direct operated 調節元件 Adjustment element 6 8 10 通徑 size Nominal 15 20 25 30 =S and protective cap 旋鈕 Rotary1)knob 1) – – =H – – – – – =H Hand2) wheel 2) 手柄 1, 3) – – =A Lockable rotary knob 1, 3) 帶鎖的旋扭 1) With 1) nominal sizes 15 and 20 only available for bar pressure stages 25, 50 or 100 bar. 通徑15和20僅可供壓力等級25、50或100 2) 2) Only 僅可供壓力等級25、50或100bar available for pressure stages 25, 50 or 100 bar. 3) 3) Key 訂貨代碼R900008158H-型鎖鑰匙包含供貨內 with Material No. R900008158 is included within the scope of supply. Set screw with hexagon 帶護罩六角平頭螺絲 3 通徑 Nominal size (連接) (connection) = 6 = 8 = 10 = 15 = 20 = 25 = 30 G1/4 G3/8 G1/2 G3/4 G1 G1 1/4 G1 1/2 E.g. = 10 Connection type 連接形式 As cartridge(插件) valve (cartridge) 作為插裝閥 螺紋連接 For threaded connections 多路閥底板安裝 For manifold mounting – – – – – – =K =G =P 系列10至19 Series 10 to 19 (10至19:安裝和連接尺寸保持不變) (10 to 19: unchanged installation and connection dimensions) = 1X Pressure stage 壓力等級 設定壓力至 Pressure setting25 up bar to 25 bar 設定壓力至 Pressure setting50 up bar to 50 bar 設定壓力至 100 Pressure setting up bar to 100 bar 設定壓力至 200 Pressure setting up bar to 200 bar Pressure setting up bar to 315 bar 設定壓力至 315 Pressure setting up bar to 400 bar 設定壓力至 400 Pressure setting up bar to 630 bar 設定壓力至 630 – – – – – – 橡膠密封 丁 NBR seals – – = 25 = 50 = 100 = 200 = 315 = 400 = 630 == No無代號 code =V 氟橡膠密封 FKM seals (other seals on request) (其他密封請咨詢) Attention! 注意! 必須考慮密封和壓力介質的協調性! The compatibility of the seals and pressure fluid has to be taken into account! Design testing 設計測試 Without design testing 沒有設計測試 = No code = 無代號 =E 符合 97/23/ 的設計測試的安全閥 SafetyDGRL valve with designEG testing to DGRL 97/23/EG 其他細節用文字說明 Further details in clear text 可供貨 = Available RC 25 402/02.03 B1_0315-0330 2/16 2 DBD 7/22/04, 2:38 AM 317 优選型號(可即刻供貨) 訂貨代碼 Material No. 型號 Type 訂貨代碼 Material No. 型號 Type R900423780 R900425083 R900425080 R900425081 R900425082 R900428387 R900427600 R900424734 R900424199 R900424200 R900424201 R900424202 R900420245 R900423727 R900423723 R900423724 R900423725 R900423726 R900430305 R900425966 R900425161 R900425162 R900425164 R900425165 R900426835 R900435222 R900424185 R900423891 R900424190 R900424183 R900424184 R900433807 R900420276 R900424153 R900424147 R900424149 R900424150 R900424152 R900427601 R900423028 R900424112 R900424109 R900422542 R900424205 R900424267 R900424271 R900424203 R900445875 R900424193 R900422543 R900424282 R900424284 R900424286 R900424288 DBDA 6 K1X/25 DBDA 6 K1X/50 DBDA 6 K1X/100 DBDA 6 K1X/200 DBDA 6 K1X/315 DBDA 6 K1X/400 DBDH 6 K1X/25 DBDH 6 K1X/50 DBDH 6 K1X/100 DBDH 6 K1X/200 DBDH 6 K1X/315 DBDH 6 K1X/400 DBDS 6 K1X/25 DBDS 6 K1X/50 DBDS 6 K1X/100 DBDS 6 K1X/200 DBDS 6 K1X/315 DBDS 6 K1X/400 DBDA 10 K1X/25 DBDA 10 K1X/50 DBDA 10 K1X/100 DBDA 10 K1X/200 DBDA 10 K1X/315 DBDA 10 K1X/400 DBDA 10 K1X/630 DBDH 10 K1X/25 DBDH 10 K1X/50 DBDH 10 K1X/100 DBDH 10 K1X/200 DBDH 10 K1X/315 DBDH 10 K1X/400 DBDH 10 K1X/630 DBDS 10 K1X/25 DBDS 10 K1X/50 DBDS 10 K1X/100 DBDS 10 K1X/200 DBDS 10 K1X/315 DBDS 10 K1X/400 DBDS 10 K1X/630 DBDH 20 K1X/25 DBDH 20 K1X/50 DBDH 20 K1X/100 DBDS 20 K1X/25 DBDS 20 K1X/50 DBDS 20 K1X/100 DBDS 20 K1X/315 DBDS 20 K1X/400 DBDH 30 K1X/25 DBDH 30 K1X/50 DBDS 30 K1X/25 DBDS 30 K1X/50 DBDS 30 K1X/100 DBDS 30 K1X/200 DBDS 30 K1X/315 R900432465 R900424177 R900425076 R900426477 R900426478 R900428382 R900426897 R900424198 R900424195 R900424196 R900424197 R900424348 R900430378 R900428385 R900424246 R900427242 R900424266 R900434128 R900423718 R900423722 R900423717 R900423719 R900423720 R900423721 R900429414 R900423732 R900423728 R900423729 R900423730 R900423731 R900424180 R900424188 R900424178 R900424189 R900423739 R900426901 R900424186 R900424187 R900423743 R900424745 R900424738 R900424140 R900424742 R900424744 R900426905 R900424155 R900424158 R900425660 DBDA 6 G1X/25 DBDA 6 G1X/50 DBDA 6 G1X/100 DBDA 6 G1X/200 DBDA 6 G1X/315 DBDA 6 G1X/400 DBDH 6 G1X/25 DBDH 6 G1X/50 DBDH 6 G1X/100 DBDH 6 G1X/200 DBDH 6 G1X/315 DBDH 6 G1X/400 DBDH 6 P1X/25 DBDH 6 P1X/50 DBDH 6 P1X/100 DBDH 6 P1X/200 DBDH 6 P1X/315 DBDH 6 P1X/400 DBDS 6 G1X/25 DBDS 6 G1X/50 DBDS 6 G1X/100 DBDS 6 G1X/200 DBDS 6 G1X/315 DBDS 6 G1X/400 DBDS 6 P1X/25 DBDS 6 P1X/50 DBDS 6 P1X/100 DBDS 6 P1X/200 DBDS 6 P1X/315 DBDS 6 P1X/400 DEDH 10 G1X/50 DBDH 10 G1X/100 DBDH 10 G1X/200 DBDH 10 G1X/315 DBDH 10 G1X/630 DBDH 10 P1X/100 DBDH 10 P1X/200 DBDH 10 P1X/315 DBDS 10 G1X/25 DBDS 10 G1X/50 DBDS 10 G1X/100 DBDS 10 G1X/200 DBDS 10 G1X/315 DBDS 10 G1X/400 DBDS 10 P1X/25 DBDS 10 P1X/100 DBDS 10 P1X/315 DBDS 10 P1X/400 DBD B1_0315-0330 Continued onto page 4! Further優選型號和標準閥,可短期內供貨 preferred types and standard components can be found in the EPS (Standard Price List). 見價格表EPS (標準價格表) 3/16 3 RC 25 402/02.03 7/22/04, 2:38 AM 3 318 优選型號(可即刻供貨) 3 Material No. 訂貨代碼 Type 型號 Material No. 訂貨代碼 Type 型號 R900424162 R900424163 R900424165 R900424108 R900424103 R900422544 R900424276 R900424170 R900424172 R900424174 R900424274 R900424277 R900424278 DBDS 15 G1X/100 DBDS 15 G1X/200 DBDS 15 G1X/315 DBDH 20 G1X/50 DBDH 20 G1X/100 DBDS 20 G1X/25 DBDS 20 G1X/50 DBDS 20 G1X/100 DBDS 20 G1X/200 DBDS 20 G1X/315 DBDS 20 P1X/100 DBDS 20 P1X/200 DBDS 20 P1X/315 R900433929 R900424263 R900424264 R900424265 R900427243 R900424262 R900423763 R900424281 R900424261 R900429711 R900423714 R900423715 DBDS 25 G1X/25 DBDS 25 G1X/100 DBDS 25 G1X/200 DBDS 25 G1X/315 DBDS 30 G1X/25 DBDS 30 G1X/50 DBDS 30 G1X/100 DBDS 30 G1X/200 DBDS 30 G1X/315 DBDS 30 P1X/25 DBDS 30 P1X/200 DBDS 30 P1X/315 Function, section, symbol 功能說明、剖面圖、圖形符號 The DBD pressure relief valves are direct operated poppet seat valves. DBD型溢流閥是直動式溢流閥。 They are used to limit the pressure in a hydraulic system. The valves mainly consists of sleeve (1), spring (2), poppet with 該閥組成主要包括閥套 (1) 、彈簧 、帶緩衝滑閥的錐閥芯 damping spool (3) (pressure stages 25(2) to 400 bar) or ball (4) (pressure (3) 。(壓力等級25至400bar) 或球閥芯 (4) (壓力等級630bar) stage 630 bar) and adjustment element (5).The setting of the system 和壓力調節元件 (5) ,借助於該調節元件可無級設定系統壓 pressure is infinitely variable via the adjustment element (5). The sp力。彈簧 (2)將錐閥芯 (3) 壓在其閥座上。管路P和系統連接。 ring (2) pushes the poppet (3) or ball (4) onto the seat.The P channel 系統壓力作用在提升閥錐 閥芯面積上。 is connected to the system.(或球) The pressure present in the system is applied to the poppet area (or ball). 它們用於限制系統壓力。 Type DBDH..K 型號 DBDH..K1X/… 1X/... 壓力等級 25 至 bar( Pressure stages 25400 to 400 bar提升座閥型) (poppet seat valve) If如果管路P的壓力超過彈簧 the pressure in channel P (2) rises 的設定值,則提升閥錐閥芯 above the value set at the spring (3) (2), then the poppet (3) or (2) ball (4) opens against the spring (2). Now 或球閥芯 (4) 克服彈簧力 而開啟。壓力油從P管路流向T管 pressure fluid flows from channel P into channel T. The stroke of the 路。提升閥閥芯(3)的行程受銷軸(6)限制。 poppet (3) is limited by a pin (6). 為在整個壓力範圍內獲得準確的設力設定值,壓力範圍劃分 In order to obtain good pressure settings over the entire pressure 為7種壓力等級,每種壓力等級對應有一個可設定相應最高壓 range, the pressure range is split into 7 pressure stages. A pressure 力的彈簧。 stage corresponds to a certain spring for a maximum operating pressure which may be set with it. T P P 5 1 T 2 6 3 Type DBDH 型號 DBDH10 10K1X/… K 1X/... 壓力等級 630 630 bar(bar 球閥,僅適用於通徑 10) Pressure stages (ball seat valve, only NS 10) T P 圖形符號 Symbol P P T T 5 RC 25 402/02.03 B1_0315-0330 1 2 4 4/16 4 DBD 7/22/04, 2:38 AM 319 技術數據(對於超出這些參數的應用,請咨詢博世力士樂公司!) 一般概述 安裝位置 Installation 任意 Optional °C 環境溫度 Ambient temperature range -30至+80 (丁 – 30 to +80 (NBR橡膠密封) seals) – 15 to +80 (FKM seals) -15至+80 (氟橡膠密封) 閥體材料之最低強度 The minimum housing material strength 閥體材料之選擇已包括在所有工作壓力下之安全系數 Housing materials are to be so selected that adequate safety is (例如:參考壓力強度,螺紋強度及緊固扭矩〉 。 ensured for all conceivable operating pressures (e.g. with reference to the compressive strength, thread strength and tightening torques). 重量 Weight 見第7至9頁 See pages 7 to 9 液壓 hydraulic Operating pressure range 工作壓力範圍 66 and 和 88 10 10 15 15 and 和 20 25 25 and 和 30 進口 Inlet NS 通徑 bar 至 to 400 Up 400 至to630 Up 630 至to400 Up 400 至to315 Up 315 出口 Outlet bar 315 315 315 315 315 315 315 315 最高流量 Maximum(標準閥) flow (standard valves) 參見第6頁的性能曲線 See characteristic curves on page 6 Mineral oil 51 (HL,524 HLP)1)的礦物油 to DIN 51(HL, 524 1);HPL) Fast bio-degradable 符合DIN : 90 221); 90 221); pressure fluids24to568的快速生物降解的油液 VDMA 24 568 (also see RE(參見RC 符合VDMA 1) 2); HEES (synthetic2) 1) oil) ; HEPG (polyglycole) HETG (菜油) (rape seed ;HEPG(聚乙二醇)2);HEES (合成脂) ; HETG 2) ester) ; other pressure fluids on request (其它油液請咨詢我公司) Pressure fluid 液壓介質 °C 油液溫度範圍 Pressure fluid temperature range -30至+80 – 30 to +(丁 80 (for橡膠密封) NBR seals) -20至+80 – 15 to +(氟橡膠密封) 80 (for FKM seals) 油液污染度 ISO code cleanliness class 油液最高允許污染等級按ISO 4406 (C) of the pressure Maximum permissible degree of contamination 3) 第20/18/15級 fluid is to ISO 4406 (C) class 20/18/15 3) mm 2/s 粘度範圍 Viscosity range 1) 1) 2) 2) 10至800 10 to 800 3) 3) Suitable for NBR and FKM seals 適用於丁 橡膠和氟橡膠密封 Only suitable for FKM seals 僅適用於氟橡膠密封 The cleanliness class stated for the components must be 在液壓系統中必須達到元件要求的清潔度,有效的過濾 ahdered too in hydraulic systems. Effective filtration prevents 防止出現問題,也延長了元件的使用壽命。 faults from occurring and at the same time increases the 選擇過濾器,見樣本RE 50 070,RC 50 076和 component service life. RC 50 081。 For the selection of filters see catalogue sheets: RE 50 070, RE 50 076 and RE 50 081. 技術數據上的差異對於己通過沒汁測試的溢流閥 Deviating technical data for design tested pressure4)relief valves 4) 液壓 Hydraulic 最高流量 Maximum flow 參見第11至14頁的性能曲線 See characteristic curves on pages 11 to 14 Pressure fluid 液壓介質 Mineral(HL,HPL) oil (HL, HLP) to按DIN DIN 5151 524 and和 DINDIN 51 525 礦物油 524 51 525 °C 油液溫度範圍 Pressure fluid temperature range -30至+80 – 20 to +(丁 60 (for橡膠密封) NBR seals) -20至+80 – 15 to +(氟橡膠密封) 60 (for FKM seals) mm 2/s 粘度範圍 Viscosity range 4) 4) 對於超出這些參數的應用,請咨詢博世力士樂公司! For applications outside these parameters, please consult us! DBD B1_0315-0330 12至230 12 to 230 5/16 5 RC 25 402/02.03 7/22/04, 2:38 AM 3 320 特性曲線(在使用HLP46,ϑoil = 40˚C ± 5˚C 測得) 通徑 8 和10 10 NS 8 and 450 400 Operating pressure in bar → 壓降 bar → Operating pressure in bar → 壓降 bar → 通徑 NS 66 450 400 300 200 100 50 0 10 3 20 30 40 350 200 100 50 1 1 50 0 20 40 流量 Flow inL/min L/min → → 60 80 100 120 流量 Flow inL/min L/min → → 1 最低可調壓力 Lowest settable pressure 通徑 和20 20 NS 1515 and 通徑 和30 30 NS 2525 and 350 400 Operating pressure 壓降 bar → in bar → Operating pressure in bar → 壓降 bar → 450 300 200 100 50 0 50 100 150 流量 Flow inL/min L/min → → 200 300 200 100 50 0 250 注意! Attention! ••該性能曲線在整個流量範圍內對出口壓力=0有效,且 The characteristic curves are valid for the output pressure = zero over the entire flow range and are 在測量時不考慮殼體內的壓降! measured without consideration of the housing pressure drop! 100 200 流量 Flow inL/min L/min → → 300 350 ••該性能曲線與給定壓力等級 The characteristic curves refer to the given pressure stages (如200bar) 相關聯,在其他離 (e.g. 200 bar). The further the (如 pressure setting,隨著溢 value is 開額定壓力等級的壓力設定值時 < 200bar) from the nominal pressure stage (e.g. < 200 bar), the 流流量的增加壓力的升高值會更大一些。 greater the pressure increase with the flow. 一般準則guidelines General 先導油內排在T口的背壓或先導油外排在Y口的背壓為 1:1 Any hydraulic back pressures in port T are added 1:1 to the response 增加於先導控制壓力之上。 pressure set at the pilot control of the valve. Example: 例如: 閥門壓力經由彈簧設定 – The valve pressure setting resulting from the spring loading 200= bar (Pos. 2 on page 4) pspringp=spring (在第7頁上的第12項) 200 bar – Hydraulic back pressure in port T phydraulic 50 bar 先導油內排在T口的背壓 phydraulic = 50 = bar phydraulic 250 bar 響應壓力pressure = pspring=+pspring => Response + p=hydraulic = 250 bar RC 25 402/02.03 B1_0315-0330 6/16 6 DBD 7/22/04, 2:38 AM 321 元件尺寸:插裝閥(尺寸單位:mm) 10 10 6 2A/F SW2 1A/F; MA α1 4 ØD17 ØD18 ØD13 ØD19-0,2 1) ØD16 L28 45° 1A/F; MA 2A/F SW2 3A/F SW3 ØD11 4A/F SW4 ØD11 3A/F SW2 2A/F 1A/F; MA SW3 Ø 2,5 1.1 12 L17 L20 SW6 6A/F 1A/F; MA L21 ØD12 1.3 8 L20 L18 10 L19 2A/F SW2 1A/F; MA 3A/F SW3 ØD12 1.2 10 L19 L18 1) 1) 最大尺寸 Max. dim. Cartridge 插裝閥valve 通徑 ØD11 ØD12 ØD13 L17 L18 L19 L20 L21 L22 L23 L24 1A/F NS 6 34 60 – 72 11 83 28 20 – – 64,5 10 38 60 – 68 11 79 28 20 – – 77 20 48 60 – 65 11 77 28 20 – – 106 30 63 – 80 83 – – – – 11 56 131 NS 通徑 D14 6 M28 x 1.5 25H9 6 10 M35 x 1.5 32H9 10 20 M45 x 1.5 40H9 20 30 55H9 30 M60 x 2 A 0,5 x 45° 3 1.1 Adjustment element „S“ 1.1 調節元件 S” Set screw“ with hexagon and protective cap; 用於壓力設定的帶護罩的調節螺釘: Internal hexagon (up to NS 20) 內六角(至通徑20) External hexagon (NS 30) 外六角(通徑30) 1.2 Adjustment element „H“ 1.2 Rotary 調節元件 H” knob “ (up to NS 20) 旋鈕(至通徑20) Hand wheel (NS 30) 手柄(通徑30) 1.3 Adjustment element „A“ 1.3 Lockable 調節元件rotary A”knob “ 帶鎖旋鈕 (至通徑10) up to NS 10 (NS 20 to 100 bar) 4 (通徑20至100 Connection port Pbar) optional about the or at the bottom 4 circumference 連接口P,可選擇,在圓周上或底部 55 Connection port T optional about the 連接口T,可在圓周上選擇 circumference 6 型號 6 Type code 壓力範圍 (鋼印) 77 Pressure stage (stamped on) 分度盤 (adjustment of zero position after the 8 Marking (在閥裝完後刻出零位:用鎖在堵 valve has been screwed in; subsequent fixing of 頭6A/F上的推入裝置將盤固定) the ring is by a horizontal movement until it into place on the 6A/F plug) 9 locks 安裝孔 9 Locating pin 10 鎖緊螺母 10 Locknut 11 Space 拔下鑰匙所需空間 11 required to remove the key 12 Minimum 最低閥體拉力強度,請參看樣本第5頁 12 tensile strength of the housing material, see technical data on page 5 10 11 L25 L26 L27 L29 L30 L31 0,1 5A/F SW5 Rz 16 L23 0,05 A L22 L24 A Rz 16 L17 MA 重量 2A/F 3A/F 4A/F 5A/F 6A/F Weight 32 19 6 – 大約0.4 kg 30 approx.0.4 kg 36 19 6 – 30 approx.0.5 kg 大約0.5 kg 19 6 – 30 approx. kg 大約 11 kg 19 – 13 – approx.2.2 kg 大約2.2 kg 30 See見表 table 30 on 在 46 第 page 9 36 9 頁 60 46 Installation 插孔 cavity ØD19 L25 L26 L27 L28 L29 L30 L31 α1 24.9+0,152 -0.2 12 15 19 30 36 45 56.5±5.5 65 15° 18.5 31.9+0,162 -0,2 15 18 23 35 41.5 52 67.5±7.5 80 15° 39.9+0,162 -0,2 22 21 27 45 55 70 91.5±8.5 110 20° 38.75 54.9+0,174 -0,2 34 23 29 45 63 84 113.5±11.5 140 20° ØD15 ØD16 ØD17 15 24 DBD B1_0315-0330 插孔 cavity Installation 5 9 7 D14 ØD15 SW3 3A/F 1.2 ØD18 7/16 7 RC 25 402/02.03 7/22/04, 2:38 AM 322 H2 H3 元件尺寸:板式安裝(尺寸單位:mm) (P) P 15 ØD8; T2 Ø6 L1 L2 L4 ØD3 L3 13 14 3 B1 B2 (P) L10 12 P T L8 1.1 D9; T3 ØD10 L7 L9 L11 L12 L12 L17 ØD11; T6 P T B3 B4 5 T R1 3 L18 L6 L13 L14 2 L5 0,01/100mm R max 4 ØD5 L15 L16 4 D7; T5 ØD6; T4 For dimensions of the adjustment elements see page 7. 調節元件的代碼和尺寸見第7頁 1.1 Adjustment element „S“ screw with 1.1 Set 調節元件 S”hexagon “ cap and protective 帶護罩的六角調節螺絲 Internal hex. (up to NS 20) 內六角(至規格20) External hex. (NS 25, 30) 外六角(規格25、30) 2 Name plate 2 銘牌 3 4 off valve threaded fixing 3 holes 4個閥固定孔 4 連接口P,可選擇 4 Connection port P, optional (如:用於壓力檢測) (e.g. for pressure 要求配合部件表面 Required surface finish of the mating piece 精度加工 Valve fixing screws 閥固定螺釘 (must (必須單獨訂貨) be ordered separately) MA 擰緊扭矩 Nm (Nm) Min A NG 6 M6 x 50 DIN 912–10.9 Approx. 14 NG 10 M8 x 70 DIN 912–10.9 Approx. 34 NG 20 M8 x 90 DIN 912–10.9 Approx. 34 NG 30 M10 x 110 DIN 912–10.9 Approx. 68 measuring, for tightening see tables on 12 torques, 底板型號見下表 page 9) 13 閥接觸面積 12 For subplate type codes 14 see 通道保護板 below 15 Valve 定位銷 (只用在設計 13 contact area 測試的閥門) 14 Panel cut-out 15 Locating pin (only for design tested valves) Pressure relief valve 溢流閥 油口 Port NS 通徑 B1 B2 ØD3 H2 L1 L2 L3 L4 L5 L6 L18 (P) Weight 重量 6 45 60 6,6 40 80 4 15 55 40 20 15 G 1/4 Approx. 1.5kg kg 大約1.5 10 60 80 9 60 100 4 20 70 45 21 15 G 1/2 Approx. 3.7kg kg 大約3.7 20 70 100 9 70 135 5,5 20 100 65 34 15 G 3/4 Approx. 6.4kg kg 大約6.4 30 100 130 11 90 180 5,5 25 130 85 35 15 G 1 1/4 Approx. 13.9kg kg 大約13.9 1) 1) Subplates 底板 NS 通徑 Type 型號 B3 B4 ØD5 ØD6 D7 ØD8 D9 ØD10 ØD11 6 G 300/01 45 60 7 11 M6 25 G 1/4 6 7.5 25 10 (G 301/01) G 302/01 60 80 7 11 M8 (28) 34 (G 3/8) G 1/2 10 7.5 25 20 (G 303/01) G 304/01 70 100 11.5 17.5 M8 (42) 47 (G 3/4) G 1 (15) 20 7.5 40 30 (G 305/01) G 306/01 100 130 11.5 17.5 M10 (56) 61 (G 1 1/4) G 1 1/2 30 7.5 40 NS 通徑 L7 L8 L9 L10 L11 L12 L13 L14 Subplates 底板 1) 1) L15 L16 L17 T2 6 110 8 94 22 39 42 62 10 135 10 115 27.5 70 12.5 20 170 15 140 30 190 12.5 165 17.5 130 22.5 1) 1) 55 20 100 10 20 (45) 42 42 T3 T4 T5 T6 R1 Weight 重量 15 9 15 6.5 25+2 1.5 kg (15) 16 9 15 6.5 30+5 2 kg 6.5 40+3 5.5 kg 6.5 55+4 8 kg 65 15 1 80.5 15 1 (94) 97 15 1 20 52.5 102.5 (113) 117 15 1 24 48.5 72.5 54 85 13 (12) 22 11,5 22 上述之底板不能用於按壓力元件指引97/23/EG的認証溢流閥! RC 25 402/02.03 B1_0315-0330 40.5 H3 8/16 8 DBD 7/22/04, 2:38 AM 323 元件尺寸:螺紋連接(尺寸單位:mm) ØD1 D2 B1 4 H1 H2 (P) P T L1 L2 D4; T1 L3 1.1 L4 ØD3 L5 2 3 3 P B1 B2 (P) L6 T 22 33 4 1.1 調節元件 Adjustment S” element „S“ Set screw“ with hexagon and protective cap 帶護罩的調節螺絲 Internal(至規格20) hexagon (up to NS 20) 內六角 External(規格25, hexagon (NS 25, 30) 外六角 30) 4 以Nm M 對於插裝閥: 緊固轉矩 Mtorques Tightening A A in Nm for cartridges: Tightening 緊固轉矩 Mtorques 以Nm M 對於管接頭 A in Nm for fittings A Plug 插頭 (Pos. 4) (4腳) Plug 插頭 30 40 60 80 135 480 560 60 90 130 200 380 500 600 G 1/4 G 3/8 G 1/2 G 3/4 G1 G 1 1/4 G 1 1/2 Name 銘牌 plate 44個閥固定孔 off valve threaded fixing holes Connection port P, optional (e.g. for pressure measuring) 連接口P,可選擇(如:用於壓力檢測) For dimensions, see dimension D2, 其尺寸見D2尺寸。 for tightening torques, see table Nom. 通徑size 6 10 20 30 通徑 NG B1 B2 ØD1 D2 6 45 60 25 G 1/4 ØD3 D4 (8) + 10 60 80 (28) 34 (G 3/8) G 1/2 9 M8 40 (15) + 20 70 100 (42) 47 (G 3/4) G1 9 M8 50 (25) + 30 100 130 (56) 61 (G 1 1/4) G 1 1/2 11 M10 60 90 6,6 M6 Up 200 至to200 50 100 150 350 Pressure stagebar in bar 壓力級別 Up 400 Up至to630 630 至to400 80 – 150 200 300 – 500 – H1 H2 L1 L2 L3 L4 L5 L6 T1 25 40 80 4 15 55 40 20 10 Approx. 1.5kgkg 大約1.5 60 100 4 20 70 49 21 20 Approx. 3.7kgkg 大約3.7 70 135 (4) 5,5 20 100 65 34 20 Approx. 6.4kgkg 大約6.4 180 130 85 35 25 大約13.9 Approx. 13.9kg kg 5.5 25 Weight 重量 調節元件的代碼和尺寸,見第7頁。 DBD B1_0315-0330 9/16 9 RC 25 402/02.03 7/22/04, 2:38 AM 324 元件尺寸:閥面板開口,針對經過設計認証的閥(尺寸單位:mm) H2 R1 B2 ØD ØD1 H1 2 通徑 NS B1 B2 H1 H2 6 45 22.5 25 12.5 7 40 8 60 20.5 40 20.5 9 44 8 10 60 20.5 40 20.5 9 44 8 15 70 24 50 24 9 55 8 20 70 24 50 24 9 55 8 25 100 29.5 60 29.5 11 73 8 30 100 29.5 60 29.5 11 73 8 ØD1 H13 ØD2 min R1 min 8 注:把插件裝入閥面板之前,對於閥型號DBDH.K./... Note: For the valve types DBDH.K./…E the hand wheel has E,必須拆下手輪,接著重裝。 to be removed, subsequently refitted, before fitting the 3 cartridge onto the valve panel. ØD1 B1 訂貨型號,針對經過設計認証的溢流閥型號DBD../..E,按照壓力元件指南97/23/EG Ordering details for design tested pressure relief valves type DBD../..E in accordance to the pressure component directive 97/23/EG 通徑 NS 6 10 型號 Designation DBDS DBDH DBDS DBDH DBDS DBDH 元件號 Component identification 6K1X/ 6K1X/ 6G1X/ 6G1X/ 6P1X/ 6P1X/ E E E E E E DBDS 8G1X/ DBDH 8G1X/ DBDS 10K1X/ DBDH 10K1X/ DBDS 10G1X/ DBDH 10G1X/ DBDS 10P1X/ DBDH 10P1X/ E E E E E E E E 通徑 NS 型號 Designation 20 DBDS DBDH DBDS DBDH DBDS DBDH DBDS DBDH 15G1X/ 15G1X/ 20K1X/ 20K1X/ 20G1X/ 20G1X/ 20P1X/ 20P1X/ E E E E E E E E TÜV.SV. 01 -361.10.F.αw.p. 30 DBDS DBDH DBDS DBDH DBDS DBDH DBDS DBDH 25G1X/ 25G1X/ 30K1X/ 30K1X/ 30G1X/ 30G1X/ 30P1X/ 30P1X/ E E E E E E E E TÜV.SV. 01 -362.15.F.αw.p. α TÜV.SV. 99 -849.5.F. G w.p. α TÜV.SV. 00 -850.6.F. G w.p. TÜV.SV. 00 -390.4,5.F.30.p. 1) 元件號 Component identification 型號中的壓力必須由用戶填入,壓力調整 30 bar和5 Pressure in the type code must be entered by the≥ customer; bar間隔是可能的。 Pressure adjustments ≥ 30 bar and in 5 bar steps are possible. Details entered by the manufacturing plant 由制造廠填入細節 1) 元件號對於DBD. 10.1X/...;400 bar < p400 ≤ 630 Component identification for DBD. 10.1X/…; bar <bar p ≤ 630 bar RC 25 402/02.03 B1_0315-0330 10/16 10 DBD 7/22/04, 2:38 AM 325 特性曲線, 針對經過設計認証的DBD../..E型號溢流閥 按照壓力元件指南97/23/EG所做之設計認証 630 Values which are below the characteristic curve in 位於曲線下方黑色區域的 the dark area cannot be 值,此閥達不到 Operatingbar pressure 工作壓力 → in bar → achieved with this valve 400 Operating pressure bar → 工作壓力 barin→ 通徑 NS 66 300 200 111 100 80 Values which are below the characteristic curve 位於曲線下方黑色區域 in the dark area cannot 的值,此閥達不到 be achieved with this valve 60 50 40 30 0 12 20 28 36 Flow inL/min L/min → → 流量 44 100 80 Values which are below the characteristic curve 位於曲線下方黑色區域 in the dark area cannot 的值,此閥達不到 be achieved with this valve 0 20 40 100 60 80 Flow inL/min L/min → → 流量 120 140 400 316 300 通徑20 20 NG 200 100 Values which are below the characteristic curve 位於曲線下方黑色區域 in the dark area cannot 的值,此閥達不到 be achieved with this valve 80 60 50 40 0 30 60 90 120 150 工作壓力 barin→ Operating pressure bar → 工作壓力 barin → Operating pressure bar → 200 171 30 52 DBD 通徑 30 NS 30 200 100 80 Values which are below the characteristic curve 位於曲線下方黑色區域 in the dark area cannot 的值,此閥達不到 be achieved with this valve 60 50 40 30 180 0 60 120 180 240 11/16 11 300 360 Flow inL/min L/min → → 流量 Flow in L/min→ → 流量 L/min B1_0315-0330 通徑 10 NS 10 300 60 50 40 400 316 300 30 400 RC 25 402/02.03 7/22/04, 2:38 AM 3 326 安全指南,針對經過設計認證的安全閥(型號DBD../..E),按照壓力元件指南97/23/EG • 在訂購一台經過設計認證的溢流閥之前,必須進行檢查, 來保証在要求的響應壓力p下,安全閥的最大允許流量qV max大於系統/蓄能器的最大可能流量。 必須遵守相應的規則! • 按照DGRL 97/23/EG,由於流量的關係,系統壓力必須 不能高於設定響應壓力(見元件號)的10%。 必須不能超過在元件號中給出的最大允許流量qV max。 安全閥的回油管必須以安全的方式排放,油液一定不能匯 集到一個排放管路中(見樣本AD2000-A2) 必須考慮使用注意事項! • 元件號中給出的響應值是制造廠在2 L/min流量下設定的。 • 元件號中給出的最大允許流量針對回油(油口„T”)管中無背 壓的工況成立。 • 拆下安全閥的印封,DGRL的認可無效! • 必須考慮壓力元件指南和樣本AD2000-A2的要求! • 推荐通過把插件連接在閥體/塊體上,並且加印封(孔在插 件的六角中),來避免非授權地從閥體/塊體上拆卸經過設 計認証的插裝閥。 注意! 3 由於在回油(油口„T”)管中的背壓值,系統壓力隨著流量加大 而提高。(必須考慮樣本AD2000-A2中的要點6.3) 由於流量的關係,要保証系統壓力不能高於設定響應壓力的 10%,允許的流量必須相對於回油(油口„T”)管中的背壓而減 小(見12-14頁的圖)。 最大容許流量 qVmax 和回油背壓 Maximum permissible flow qVmax inprelationship to the back pressure pT in the return line T 的關係 型號 DBD. 6 .1X/… Type pA 在 in bar pT 在 in bar 400 300 40 31,5 30 8 200 7 21 19,5 17 6 5 100 4 11,5 11 2 6 0 0 10 14 20 27 30 40 Flow qqVmax inL/min L/min → → 流量 Vmax RC 25 402/02.03 B1_0315-0330 響應壓力p Response pressure A pA in bar 在 bar 1 2 3 4 5 6 7 8 30 60 110 115 170 210 315 400 3 1 3 特性曲線 Char. curves 50 52 Characteristic curves for intermediate 特性曲線中的中間數值可通過插 values can be obtained by 值法獲得。 interpolation. 其他註釋,見第14頁。 For further explanations see page 14 12/16 12 DBD 7/22/04, 2:38 AM 327 安全指南,針對經過設計認證的安全閥(型號DBD../..E),按照壓力元件指南97/23/EG Maximum permissible flow qVmax inprelationship to the back pressure pT in the return line 最大容許流量 qVmax 和回油背壓 T 的關係 型號 DBD. 8 .1X/… and 和 DBD. 10.1X/… Types pA在 in bar pT 在 in bar 63 600 500 50 400 40,5 40 300 31,5 200 21 17,5 17 100 11 10 8 5 6 7 4 3 6 3 0 9 2 1 0 10 29 42 50 54 100 65 140 inL/min L/min → → Flow qqVmax 流量 Vmax Char. curves 特性曲線 響應壓力p Response pressure A pA in bar bar 在 1 2 3 4 5 6 7 8 9 10 30 60 110 170 175 210 315 400 405 630 特性曲線中的中間數值可通過插 Characteristic curves for intermediate values can be obtained by 值法獲得。 interpolation. 其他註釋,見第14頁。 For further explanations, see page 14 和 DBD. 20 .1X/… 型號 DBD. 15 .1X/… and Types pA 在 in bar pT 在 in bar 400 300 40 32 31,5 30 8 6 200 21 20 5 17 4 100 11 3 10 Response pressure 響應壓力p A pA in bar 在 bar 1 2 3 4 5 6 7 8 30 60 110 170 210 315 320 400 2 6 3 0 7 Char. curves 特性曲線 1 0 10 100 50 48 69 97 150 122 135 180 165 Characteristic curves for intermediate 特性曲線中的中間數值可通過插 values can be obtained by 值法獲得。 interpolation. 其他註釋,見第14頁。 For further explanations, see page 14 Flow qqVmax inL/min L/min → → 流量 Vmax DBD B1_0315-0330 13/16 13 RC 25 402/02.03 7/22/04, 2:38 AM 3 328 安全指南,針對經過設計認證的安全閥(型號DBD../..E),按照壓力元件指南97/23/EG Maximum permissible flow qVmax inprelationship to the back pressure pT in the return line 最大容許流量 qVmax 和回油背壓 T 的關係 型號 DBD. 25 .1X/… and 和 DBD. 30 .1X/… Types pA 在 in bar pT 在 in bar 31,5 300 6 200 21 4 17 3 100 5 Response pressure 響應壓力p A pA bar 在in bar 1 2 3 4 5 6 30 60 110 170 210 315 3 11 Characteristic curves for intermediate 特性曲線中的中間數值可通過插 values can be obtained by 值法獲得。 interpolation. 其他註釋,見下圖。 For further explanations, see below 6 2 3 0 Char. curves 特性曲線 30 1 0 20 200 100 81 121 170 213 300 240 流量 L/min → Flow qqVmax Vmax in L/min → pA = Response pressure in bar 壓力響應,bar pT = Maximum permissible back pressure in bar(所有可能的背壓之和,也見樣本AD2000-A2) (The sum of all of the possible tank pressures; also see the AD2000 - A2 information sheet) 在回油(油口 T)管中允許的最高背壓 qV max = Maximum permissible flow in L/min 允許的最大流量,L/min DGRL: pT max = 10 % x pA (at qV = 0) An explanation of the diagram (Example: Type DBD 曲線圖說明 (用型號DBD 6,第12頁作為例子) : 6, page 12): qVmax = 20 L/min Given: -為了安全必須從系統/蓄能器提供的流量q – The flow for which safety has to be providedVmax from =the20system/accumulator L/min 給出: – Safety valve set response pA = 315 bar = 315 bar -安全閥設定響應壓力 pA pressure Required: pT permissible 需要: Solution: See arrows within the diagram on page 12 (type DBD 6) 方法:請看第12頁圖表內的箭咀 (型號DBD 6) pT permissible (20 L/min ; 315 bar) = 19.5 bar RC 25 402/02.03 B1_0315-0330 14/16 14 DBD 7/22/04, 2:38 AM 329 註釋 3 Bosch Rexroth AG Industrial Hydraulics 博世力士樂(中國)有限公司 D-97813 Lohr am Main Zum Eisengießer 1 • D-97816 Lohr am Main Telephone : 0 93 52/18-0 Telefax : 0 93 52/18-23 58 • Telex : 6 89 418-0 eMail : [email protected] Internet : www.boschrexroth.de DBD B1_0315-0330 香港九龍長沙灣長順街19號楊耀松(第六)工業大廈1樓 電話 : (852) 2262 5100 傳真 : (852) 2786 0733 電郵 : [email protected] 網址 : www.boschrexroth.com.cn 以上給出的資料,僅為了說明產品。 我們提供的資料不能用于作為某种 特殊觀點或适用于某种特殊用途的 証据。必須牢記的是我們的產品 在經受自然磨損和老化。 15/16 15 RC 25 402/02.03 7/22/04, 2:38 AM 330 註釋 3 Bosch Rexroth AG Industrial Hydraulics 博世力士樂(中國)有限公司 D-97813 Lohr am Main Zum Eisengießer 1 • D-97816 Lohr am Main Telephone : 0 93 52/18-0 Telefax : 0 93 52/18-23 58 • Telex : 6 89 418-0 eMail : [email protected] Internet : www.boschrexroth.de RC 25 402/02.03 B1_0315-0330 香港九龍長沙灣長順街19號楊耀松(第六)工業大廈1樓 電話 : (852) 2262 5100 傳真 : (852) 2786 0733 電郵 : [email protected] 網址 : www.boschrexroth.com.cn 以上給出的資料,僅為了說明產品。 我們提供的資料不能用于作為某种 特殊觀點或适用于某种特殊用途的 証据。必須牢記的是我們的產品 在經受自然磨損和老化。 16/16 16 DBD 7/22/04, 2:38 AM