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(wú)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(guò)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(kāi)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(chǎng)合。
對(duì)于執(zhí)行元件負(fù)載變化大及對(duì)速度穩(wěn)定性要求高的節(jié)流調(diào)速系統(tǒng)
，必須對(duì)節(jié)流閥進(jìn)行壓力補(bǔ)償來(lái)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

賀德克傳感器HDA 3844-E-060-000原裝進(jìn)口現(xiàn)貨
特點(diǎn)
傳感器的特點(diǎn)包括：微型化、數(shù)字化、智能化、多功能化、系統(tǒng)化、網(wǎng)絡(luò)化，它不僅促進(jìn)了傳統(tǒng)產(chǎn)業(yè)的改造和更新?lián)Q代，而且還可能建立新型工業(yè)，從而成為21世紀(jì)新的經(jīng)濟(jì)增長(zhǎng)點(diǎn)。微型化是建立在微電子機(jī)械系統(tǒng)（MEMS）技術(shù)基礎(chǔ)上的，已成功應(yīng)用在硅器件上做成硅壓力傳感器。
接近傳感器工程項(xiàng)目，是代替限位開(kāi)關(guān)等接觸式檢測(cè)方式，以無(wú)需接觸檢測(cè)對(duì)象進(jìn)行檢測(cè)為目的的傳感器的總稱(chēng)。
接近傳感器工程項(xiàng)目是傳感器家族中非常重要的一員，在工業(yè)上應(yīng)用非常廣泛。雖然單只接近傳感器的價(jià)格不是很高，但是一般工廠都是批量需要，所以接近傳感器也是有很大市場(chǎng)的。一提到接近傳感器，大家都知道比較有名的像圖爾克、歐姆龍、巴魯夫等，這些傳感器品牌相當(dāng)長(zhǎng)時(shí)間內(nèi)占據(jù)了接近傳感器很大市場(chǎng)。HDA 3844-E-060-000HDA 4746-B-400-000
HDA 4745-B-600-031(500bar)
HDA 4746-B-100-000
HDA 4745-B-250-031(200bar)
HDA 4744-A-250-031(200bar)
HDA 4746-A-250-000
HDA 4744-A-016-031(010bar)
HDA 4744-A-016-031(-1...9bar)
HDA 4744-A-600-031(450bar)
HDA 4746-A-400-000
HDA 4746-A-600-031(500bar)
HDA 4745-A-0016-S00
HDA 4746-A-016-000
HDA 4746-A-060-000
HDA 4746-A-100-000
HDA 4746-B-060-000
HDA 4746-B-250-000
HDA 4746-B-600-000
HDA 4744-A-400-031(315bar)
HDA 4744-B-250-031(200bar)
HDA 4744-B-400-031(315bar)
HDA 4745-A-0600-S00
HDA 4745-B-160-000
HDA 4744-A-025-000
HDA 4745-A-0250-S00
HDA 4744-A-160-031(140bar)
HDA 4745-A-600-031(500bar)
HDA 4745-A-0400-S00
HDA 4745-A-0006-S00
HDA 4745-A-0060-S00
HDA 4746-A-600-031(700bar)
HDA 4745-A-600-031(450bar)
HDA 4744-A-400-031(350bar)
HDA 4745-A-400-031(315bar)
HDA 4744-A-040-000
HDA 4745-A-0250-AN1-000
HDA 4745-A-0016-AN1-000
HDA 4745-A-0006-AH1-000
HDA 4745-A-0016-AH1-000
HDA 4745-A-0100-AH1-000
HDA 4745-A-0250-AH1-000
HDA 4745-A-0400-AH1-000
HDA 4745-A-0600-AH1-000
HDA 4746-A-006-000
HDA 4746-B-160-000
HDA 4744-B-600-031(450bar)
HDA 4745-A-400-031(280bar)
HDA 4744-B-400-031(350bar)
HDA 4744-A-0400-AH1-000
HDA 4745-A-0400-CNB-000
HDA 4746-A-400-031(350bar)
HDA 4744-A-0016-AH1-000
HDA 4744-A-0250-AH1-000
HDA 4746-A-0250-AH1-000
HDA 4745-A-5000-AH1-000
HDA 3800-A-100-124(10m)
HDA 3800-A-100-124(6m)
HDA 3800-A-250-124(6M)
HDA 3800-A-350-124(10m)
HDA 3800-A-350-124(15m)
HDA 3800-A-350-124(6m)
HDA 3800-A-400-124(6M)
HDA 3840-A-016-124(6m)
HDA 3840-A-100-124(10m)
HDA 3840-A-100-124(15m)
HDA 3840-A-100-124(6m)
HDA 3840-A-150-124(15m)
HDA 3840-A-150-124(6m)
HDA 3840-A-250-124(10m)
HDA 3840-A-250-124(6m)
HDA 3840-A-300-124(15m)
HDA 3840-A-300-124(6m)
HDA 3840-A-350-124(10m)
HDA 3840-A-350-124(15m)
HDA 3840-A-350-124(30m)
HDA 3840-A-350-124(6m)
HDA 3840-A-400-124(10m)
HDA 3840-A-400-124(15m)
HDA 3840-A-400-124(25m)
HDA 3840-A-400-124(6m)
HDA 3840-A-500-124(10M)
HDA 3840-A-500-124(6M)
HDA 3840-A-600-124(10m)
HDA 3840-A-600-124(15m)
HDA 3840-A-600-124(6m)
HDA 3840-E-350-124(6m)
HDA 3844-A-006-000
HDA 3844-A-016-000
HDA 3844-A-016-031(-1...9bar)
HDA 3844-A-060-000
HDA 3844-A-100-000
HDA 3844-A-250-000
HDA 3844-A-400-000
HDA 3844-A-600-000
HDA 3844-B-006-000
HDA 3844-B-016-000
HDA 3844-B-060-000
HDA 3844-B-100-000
HDA 3844-B-250-000
HDA 3844-B-400-000
HDA 3844-B-600-000
HDA 3844-E-006-000
HDA 3844-E-016-000
HDA 3844-E-060-000
HDA 3844-E-100-000
HDA 3844-E-250-000
HDA 3844-E-400-000
HDA 3844-E-600-000
HDA 3845-A-006-000
HDA 3845-A-016-000
HDA 3845-A-060-000
HDA 3845-A-100-000
HDA 3845-A-250-000
HDA 3845-A-400-000
HDA 3845-A-600-000
HDA 3845-B-006-000
HDA 3845-B-016-000
HDA 3845-B-040-000
HDA 3845-B-060-000
HDA 3845-B-100-000
HDA 3845-B-250-000
HDA 3845-B-400-000
HDA 3845-B-600-000
HDA 3845-E-006-000
HDA 3845-E-060-000
HDA 3845-E-250-000
HDA 3845-E-400-000
HDA 3846-A-350-124
EDS 344-3-016-000
EDS 345-1-016-000
EDS 345-1-250-000
EDS 344-2-016-000
EDS 345-1-400-000
EDS 344-2-600-000
EDS 344-2-250-000
EDS 344-3-250-000
EDS 344-2-400-000
EDS 344-2-100-000
EDS 344-3-400-000
EDS 344-3-100-000

WK10G-01-C-N-24DG;210
WK10G-01-C-N-12DG;210
WK10G-01-C-N-230AG;
WK10G-01-C-N-0
WK10G-01-C-V-0
WK10G-01M-C-N-0
WK10E-01-C-N-12DG;202
WK10E-01-C-N-230AG;240
WK10E-01-C-N-24DG;202
WK10E-01-C-N-0
PDB10P-01M-C-N-330-12PG-2.2;
PDB10P-01M-C-N-500-12PG-2.2;
PDB10P-01M-C-N-087-12PG-2.2;
PDB10P-01M-C-N-330-24PG-8.8;
PDB10P-01M-C-N-500-24PG-8.8;
PDB10P-01M-C-N-087-24PG-8.8;
PDB12P-01-C-N-330-0
PDB12P-01-C-N-500-0
PDB12P-01M-C-N-330-0
PDB12P-01M-C-N-500-0
PDB12P-01M-C-N-87-0
PDB16221PE-01-C-N-060-0
PDB16221PE-01-C-N-060-12PG-2.2
PDB16221PE-01-C-N-060-24PG-8.8;
PDB16221PE-01-C-N-230-0
PDR08-01-C-N-200-12PG-2.2;173
PDR08-01-C-N-200-24PG-8.8;173
PDR08-01-C-N-30-12PG-2.2;173
PDR08-01-C-N-30-24PG-8.8;173
PDR08-01-C-N-50-12PG-2.2;173
PDM08130-01X-60-G24T;344
PDM08130-01X-15-G24-Z4;344
PDM08130-01X-25-G24-Z4;344
PDM08130-01X-45-G24-Z4;344
PDM08130-01X-60-G24-Z4;344
PDR10P-01-C-N-330-24PG-8.8;268
PDR10P-01-C-N-87-12PG-2.2;268
PDR10P-01-C-N-260-12PG-2.2;268
PDR10P-01-C-N-330-12PG-
PDR08-50-C-N-030-12P
PDR08-50-C-N-030-24P
PWKC08-01X-G24-Z4;291
PWKC08-01X
PWKD08120-01X-G24-Z4
PWKD08120-01X
PWS06020-01X-G24-Z4
PWS10Z-01-C-N-40-0
PWS10Z-01-C-N-40-12PG
PWS10Z-01-C-N-40-24PG
PSRZ12-201-01-010-G24-Z4
PSRZ12-202-01-010-G24-Z4
PSRZ12-301-01-01X-G24-Z4
-/hjjgee/-