賀德克液控單向閥RV-40-01.1/0 液控單向閥是依靠控制流體壓力，可以使單向閥反向流通的閥。這種閥在煤礦機(jī)械的液壓支護(hù)設(shè)備中占有較重要的地位。液控單向閥與普通單向閥不同之處是多了一個控制油路K，當(dāng)控制油路未接通壓力油液時，液控單向閥就象普通單向閥一樣工作，壓力油只從進(jìn)油口流向出油口，不能反向流動。當(dāng)控制油路有控制壓力輸入時，活塞頂桿在壓力油作用下向右移動，用頂桿頂開單向閥，使進(jìn)出油口接通。若出油口大于進(jìn)油口就能使油液反向流動480221;DB4E-01X-200M200;68
710215;DB4E-01X-200F200;85
716001;DB4E-01X-100V;54;EUR
716002;DB4E-01X-200V;54;EUR
716003;DB4E-01X-350V;54;EUR
716004;DB4E-01X-630V;54;EUR
716017;DB4E-01X-200S;107
716018;DB4E-01X-350S;107
716021;DB4E-01X-100P;68
716022;DB4E-01X-200P;68
716023;DB4E-01X-350P;68
716024;DB4E-01X-630P;68
3047310;DB12P-01-C-N-050V
3047311;DB12P-01-C-N-090V
3047312;DB12P-01-C-N-180V
3047313;DB12P-01-C-N-330V
3047314;DB12P-01-C-N-500V
3010794;DB16P-01-C-N-500V
3010798;DB16P-01-C-N-050V
3010799;DB16P-01-C-N-090V
3010800;DB16P-01-C-N-330V
3046913;DR08-01-C-N-220H
3026815;DR10-01-C-N-070V
3026816;DR10-01-C-N-140V
3026817;DR10-01-C-N-190V
710250;DMVE-G1/2-01X-140V;141
710254;DMVE-G1/2-01X-50V;141
710256;DMVE-G1/2-01X-140H;210
3024308;DR10P-01-C-N-050V
3024309;DR10P-01-C-N-090V
3024310;DR10P-01-C-N-180V
3024311;DR10P-01-C-N-330V
3120531;DR08P-01-C-N-050V
3120532;DR08P-01-C-N-090V
3120533;DR08P-01-C-N-180V
3275144;DWZ12121-12-C-N-05
3275204;DWZ12121-02-C-N-14
3279410;HSB-Z-010-350V-24DG-Z4
3353146;DWZ12121-01-C-N-08
560084;RV08A-01-C-N-05
560085;RV08A-01-C-N-15
560086;RV08A-01-C-N-30
560087;RV08A-01-C-N-70
3347912;RV08A-51-C-N-05
3347914;RV08A-51-C-N-15
3347936;RV08A-51-C-N-30
3347938;RV08A-51-C-N-70
3014052;RV10A-01-C-N-05
3014103;RV10A-01-C-N-15
3014104;RV10A-01-C-N-30
3014105;RV10A-01-C-N-70
3357644;RV10A-51-C-N-05
705865;RV-12-30.1/0
705838;RV-16-01.1/0
705867;RV-16-30.1/0
705841;RV-20-01.1/0
705869;RV-20-30.1/0
705844;RV-25-01.1/0
705847;RV-30-01.1/0
705850;RV-40-01.1/0
705927;RVP-06-01.1
705929;RVP-08-01.1
705931;RVP-10-01.1
705933;RVP-12-01.1
705935;RVP-16-01.1
705937;RVP-20-01.1
705939;RVP-25-01.1
705941;RVP-30-01.1
705943;RVP-40-01.1
561916;RP08A-01-C-N-15-3
561917;RP08A-01-C-NS-15-3
1272253;ADAPTER VD-D+D-S+S.0 /-V
1274704;ADAPTER VR-R+R-S+S.0 /-E
1285324;ADAPTER V1/4i-D+D-S+S.0
1289810;ADAPTER VD-D-W.0 /-V
1289821;ADAPTER VD-D-W.0 /-V-ESB
1275357;F-ADAPTER BD W 1.
1275475;G-ADAPTER BD W 1.
1275476;G-ADAPTER BD W 2.
1275477;G-ADAPTER BD W 3
1275756;B-ADAPTER BD W 1.
359783;SB35AH-150F7/112U-35A
2124145;SB35AH-300F7/342U-35A
2124146;SB35AH-375F7/342U-35A
2124147;SB35AH-450F7/342U-35A
2127475;SB16A-100F7/112U-16
2127478;SB16A-300F7/112U-16
2127479;SB16A-375F7/112U-16
2127480;SB16A-450F7/112U-16
2127481;SB35A-100F7/112U-35
2127482;SB35A-150F7/112U-35
2127483;SB35A-200F7/112U-35
2127484;SB35A-300F7/112U-35
2127485;SB35A-375F7/112U-35
2127486;SB35A-450F7/112U-35
2127487;SB16A-100F7/342U-16
2127488;SB16A-150F7/342U-16
3125662;SB40-10A1/342U-40B
3125719;SB40-20A1/112U-40B1
3130487;SB40-32A1/112U-40B
3130529;SB40-20A1/342U-40B
3130530;SB40-32A1/342U-40B
3130531;SB40-50A1/342U-40B
3130673;SB35AH-100F7/112U-35A
3130674;SB35AH-300F7/112U-35A
3130675;SB35AH-375F7/112U-35A
3130676;SB35AH-450F7/112U-35A
3018968;SB400-50A1/112S-290A
3047162;SB330-1A1/112U-330A
3047163;SB400-0
3047165;SB330-2
3047166;SB330-4A1/112U-330A

賀德克流量節(jié)流閥SR08-01-C-N-7.9H;節(jié)流閥(Choke valve)的外形結(jié)構(gòu)與截止閥并無區(qū)別，只是它們啟閉件的形狀有所不同。
節(jié)流閥的啟閉件大多為圓錐流線型，通過它改變通道截面積而達(dá)到調(diào)節(jié)流量和壓力。節(jié)流閥供在壓力降極大的情況下作降低介質(zhì)壓力之用。介質(zhì)在節(jié)流閥瓣和閥座之間流速很大，以致使這些零件表面很快損壞－即所謂氣蝕現(xiàn)象。為了盡量減少氣蝕影響，閥瓣采用耐氣蝕材料（合金鋼制造）并制成頂jian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(fù)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(fù)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(jìn)行壓力補償來保持節(jié)流閥前后壓差不變，從而達(dá)到流量穩(wěn)定705787;DRVP-20-01.2;281
705789;DRVP-25-01.2;529
705791;DRVP-30-01.2;726
705792;DRVP-40-01.2;1.043
3009246;SR08-01-C-N-0.5V;62
3015411;SR08-01-C-N-1.0V;62
3015412;SR08-01-C-N-1.8V;62
3015474;SR08-01-C-N-4.8V;62
3015475;SR08-01-C-N-7.9V;62
3040727;SR08-01-C-N-4.8H;72
3040748;SR08-01-C-N-7.9H;72
3053635;SR10-01-C-N-3.5V;66
3053636;SR10-01-C-N-10.5V;66
710321;SR5E-01X/0
710337;SR5E-01X/1 Q=1
710338;SR5E-01X/1
710339;SR5E-01X/2
710340;SR5E-01X/4 Q=4
710341;SR5E-01X/6
710344;SR5E-01X/16 Q=16
554534;SRE1-G1/4-12X/6;37
554535;SRE1-G1/4-12X/8;37
554536;SRE1-G1/4-12X/10;37
558362;SRE1-G1/4-12X/5;37
710351;SRE1-G1/4-01X/6
710352;SRE1-G1/4-01X/8 Q=8
710355;SRE1-G1/4-01X/3
706151;SRVRP-08-01.2;314
706153;SRVRP-10-01.1;326;EUR
706155;SRVRP-12-01.1;430
706157;SRVRP-16-01.3;539
3020780;SRP08-01-C-N-0.5V;66
3020781;SRP08-01-C-N-0.9V;66
3020823;SRP08-01-C-N-3.0V;66
3020824;SRP08-01-C-N-5.5V;66
3041394;SRP08-01-C-N-7.9H;76
398376;SRA10130-01X-24 Q=24-36;104
562884;ST10-01-C-N-11;79
562885;ST10-01-C-N-22;79
562886;ST10-01-C-N-33;79
562887;ST10-01-C-N-44;79
562888;ST10-01-C-N-55;79
175644;S-Senker-EBR-XXXXXX;564
175645;S-Reibahle-EBR-XXXXXX;255
175646;S-Senker-12
175647;S-Reibahle-12
176174;S-Senker-EBR-555694;667
176175;S-Reibahle-15
176218;S-Senker-28
176219;Reibahle-28
176283;ersetzt durch 179110;358
176374;KK-Senker-44
176375;S-Senker-26
176376;S-Reibahle-27
176377;S-Senker-25
176378;S-Reibahle-25
176379;ersetzt durch 177894;660
176537;S-Senker-10
176538;S-Reibahle-11
1014207;Reibahle-DIN208A-23
1014208;Reibahle-DIN208A-27
2591059;FS083-V Seal Kit;36
3000249;Coil 24DG-40-1836;26
3000489;COIL 12DG -40-1836;26
3001033;Coil 12DT -50-1836;32
3001503;Coil 24DT -50-1836;32
3002244;COIL 12DL -40-1836;22
3002594;COIL 230AG -40-1836;46
3003119;COIL 24DL -40-1836;22
3003133;COIL 12DK -40-1836;33
3014161;FP102-0-V Cavity Plug;19
3014173;FP103-0-V Cavity Plug;22
3014174;FP104-0-V Cavity Plug;24
3019736;Coil 230AG -50-1836;53
3033872;FS102-N Seal Kit;36
3033920;FS082-N Seal Kit;36
3049443;FS103-V Seal Kit;36
3051756;FS082-V Seal Kit;36
3051757;FS102-V Seal Kit;36
3051758;FS162-V Seal Kit;36
3051912;FS104-N Seal Kit;36
3052427;FS162-N Seal Kit;36
3054795;FS083-N Seal Kit;36
3056429;FP161-1-N Cavity Plug;34
3056430;FP161-1-V Cavity Plug;40
3056431;FP162-0-N Cavity Plug;49
3056432;FP162-0-V Cavity Plug;55
3056433;FP163-0-N Cavity Plug;63
3056434;FP163-0-V Cavity Plug;70;EUR
3064017;FP122-0-V Cavity Plug;45
3064028;FP122-0-N Cavity Plug;40
3136517;WS08Z-30-C-V-0 without coil;57
3136568;WS08Z-30M-C-N-0 without coil;93
3136648;WS08Z-30-C-N-12DG;81
3361705;WS08Z-01E-C-N-24DG;534
3030533;WS10Z-01-C-N-12DG;87
3030560;WS10Z-01-C-N-24DG;87
3031197;WS10Z-01-C-N-0 without coil;60
3031198;WS10Z-01-C-V-0 without coil;65;EUR
3043793;WS10Z-01-C-N-230AG;107
3049284;WS10Z-01M-C-N-0 without coil;103
3157798;WS12Z-01-C-N-0 without coil;107
3157799;WS12Z-01M-C-N-0 without coil;150
3157865;WS12Z-01-C-N-230AG;156
3157866;WS12Z-01-C-N-24DG;136
3157910;WS12Z-01-C-N-12DG;136
3049270;WS16Z-01-C-N-0 without coil;126
3049271;WS16Z-01-C-V-0 without coil;132
3049464;WS16Z-01-C-N-12DG;155;EUR
3049480;WS16Z-01-C-N-24DG;155;EUR
3049517;WS16Z-01-C-N-230AG;175;EUR
3230893;WSM12120ZR-01-C-N-12DG;142
3230897;WSM12120ZR-01-C-N-230AG;162
3230898;WSM12120ZR-01-C-N-24DG;a.A.;
562880;WS08Y-01-C-N-0 without coil;62
562881;WS08Y-01M-C-N-0 without coil;74
563048;WS08Y-01-C-N-24DG;90;EUR
3009213;WS08Y-01-C-V-0 WITHOUT COIL;66
3019944;WS08Y-01-C-N-12DG;90;EUR
3043372;WS08Y-01-C-N-230AG;109

賀德克二位電磁閥WS10W-01-C-N-24DG原裝現(xiàn)貨
工作原理
電磁閥里有密閉的腔，在不同位置開有通孔，每個孔連接不同的油管，腔中間是活塞，兩面是兩塊電磁鐵，哪面的磁鐵線圈通電閥體就會被吸引到哪邊，通過控制閥體的移動來開啟或關(guān)閉不同的排油孔，而進(jìn)油孔是常開的，液壓油就會進(jìn)入不同的排油管，然后通過油的壓力來推動油缸的活塞，活塞又帶動活塞桿，活塞桿帶動機(jī)械裝置。這樣通過控制電磁鐵的電流通斷就控制了機(jī)械運動WS06Y-01-C-N-0
WS06YR-01-C-N-0
WS06Z-01-C-N-0
WS06ZR-01-C-N-0
WS06ZR-01M-C-N-0
WS08D-01-C-N-0
WS08D-01-C-N-12DG
WS08D-01-C-N-230AG
WS08D-01-C-N-24DG
WS08D-01-C-V-0
WS08D-01M-C-N-0
WS08D-51-C-N-0
WS08D-51-C-N-12DG
WS08D-51-C-N-230AG
WS08D-51-C-N-24DG
WS08D-51-C-V-0
WS08D-51M-C-N-0
WS08V-01-C-N-0
WS08V-01-C-N-12DG
WS08V-01-C-N-230AG
WS08V-01-C-N-24DG
WS08V-01-C-V-0
WS08V-01M-C-N-0
WS08W-01-C-N-0 ohne Spule
WS08W-01-C-N-12DG
WS08W-01-C-N-230AG
WS08W-01-C-N-24DG
WS08W-01-C-N-M
WS08W-01-C-V-0
WS08W-01M-C-N-0
WS08W-30-C-N-0
WS08W-30-C-N-12DG
WS08W-30-C-N-230AG
WS08W-30-C-N-24DG
WS08W-30-C-V-0
WS08W-30M-C-N-0
WS08Y-01-C-N-0
WS08Y-01-C-N-12DG
WS08Y-01-C-N-230AG
WS08Y-01-C-N-24DG
WS08Y-01-C-V-0
WS08Y-01M-C-N-0
WS08Y-30-C-N-0
WS08Y-30-C-N-12DG
WS08Y-30-C-N-230AG
WS08Y-30-C-N-24DG
WS08Y-30-C-V-0
WS08Y-30M-C-N-0
WS08YR-01-C-N-0
WS08YR-01-C-N-12DG
WS08YR-01-C-N-230AG
WS08YR-01-C-N-24DG
WS08YR-01-C-V-0
WS08YR-01M-C-N-0
WS08Z-01-C-N-0
WS08Z-01-C-N-12DG
WS08Z-01-C-N-230AG
WS08Z-01-C-N-24DG
WS08Z-01-C-V-0
WS08Z-01E-C-N-24DG
WS08Z-01J-C-N-0
WS08Z-01J-C-N-12DG
WS08Z-01J-C-N-230AG
WS08Z-01J-C-N-24DG
WS08Z-01J-C-V-0
WS08Z-01M-C-N-0
WS08Z-30-C-N-0
WS08Z-30-C-N-12DG
WS08Z-30-C-N-230AG
WS08Z-30-C-N-24DG
WS08Z-30-C-V-0
WS08Z-30M-C-N-0
WS08ZR-01-C-N-0
WS08ZR-01-C-N-12DG
WS08ZR-01-C-N-230AG
WS08ZR-01-C-N-24DG
WS08ZR-01-C-V-0
WS08ZR-01E-C-N-24DG
WS08ZR-01J-C-N-0
WS08ZR-01J-C-N-12DG
WS08ZR-01J-C-N-230AG
WS08ZR-01J-C-N-24DG
WS08ZR-01J-C-V-0
WS08ZR-01M-C-N-0
WS08ZR-30-C-N-0
WS10W-01-C-N-0
WS10W-01-