東莞賀德克液壓閥品牌電磁換向閥 |
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工作原理 導(dǎo)閥的開啟都是利用頂部的調(diào)節(jié)螺栓順時(shí)針方向擰動(dòng),使彈簧縮產(chǎn)生的彈力,使導(dǎo)閥膜片向下凹陷,作用在導(dǎo)閥連桿上的力,使之向下位移打開導(dǎo)閥。當(dāng)導(dǎo)閥開啟后,上游進(jìn)汽管段A腔的蒸汽通過α通道(供汽調(diào)節(jié)通道),經(jīng)過導(dǎo)閥進(jìn)入導(dǎo)閥環(huán)形汽腔,由β通道直接送到下面的活塞汽缸上腔。在A腔蒸汽不斷的供給下,壓力持續(xù)升高,推動(dòng)活塞下行打開主閥,這時(shí)蒸汽源源不斷從A腔流至B腔。當(dāng)下游出口管段B腔負(fù)荷滿足的情況下,余多的蒸汽又使B腔內(nèi)的壓力不斷升高。不斷升高的壓力通過γ通道(壓力感應(yīng)通道)反饋到導(dǎo)閥膜片下腔,使導(dǎo)閥膜片向上突起,克服了上部調(diào)節(jié)彈簧的壓力,導(dǎo)閥被關(guān)小或關(guān)閉。從而,關(guān)小或關(guān)閉來自上游α通道的蒸汽源。當(dāng)活塞汽缸上腔壓力下降時(shí),在下面復(fù)位彈簧的作用下,主閥被關(guān)小或關(guān)閉,這時(shí)B腔內(nèi)的壓力開始下降,這樣周而復(fù)始達(dá)到調(diào)壓的目的。3115602;WKM08130C-01-C-N-24DG 3115603;WKM08130C-01-C-N-230AG 3117597;WKM08130C-01-C-N-0 3117639;WKM08130C-01-C-N-12DG 3117644;WKM08130C-01-C-V-0 3117645;WKM08130C-01M-C-N-0 3010193;WK08D-01-C-N-0 3010194;WK08D-01-C-V-0 3010195;WK08D-01M-C-N-0 6063118;4WE 6 D S01-24DG 6063150;4WE 10 EA S01-12DG 6063156;4WE 10 EA S01-24DG 6063149;4WE 10 D S01-12DG 6063155;4WE 10 D S01-24DG 3038913;WK10G-01-C-N-24DG 3044464;WK10G-01-C-N-12DG 3044482;WK10G-01-C-N-230AG 3046161;WK10G-01-C-N-0 without coil 3046162;WK10G-01-C-V-0 without coil 3181538;WK10G-01M-C-N-0 without coil 3044407;WK10E-01-C-N-12DG 3044426;WK10E-01-C-N-230AG;240 3044428;WK10E-01-C-N-24DG 3046159;WK10E-01-C-N-0 without coil 3129360;PDB10P-01M-C-N-330-12PG-2.2 3129361;PDB10P-01M-C-N-500-12PG-2.2 3129362;PDB10P-01M-C-N-087-12PG-2.2 3129363;PDB10P-01M-C-N-330-24PG-8.8 3129364;PDB10P-01M-C-N-500-24PG-8.8 3129365;PDB10P-01M-C-N-087-24PG-8.8 3191373;PDB12P-01-C-N-330-0 WITHOUT COIL 3191374;PDB12P-01-C-N-500-0 WITHOUT COIL 3255568;PDB12P-01M-C-N-330-0 WITHOUT COIL 3255570;PDB12P-01M-C-N-500-0 WITHOUT COIL 3255571;PDB12P-01M-C-N-87-0 WITHOUT COIL 3436075;PDB16221PE-01-C-N-060-0 ohne Spule 3436078;PDB16221PE-01-C-N-060-12PG-2.2 3436079;PDB16221PE-01-C-N-060-24PG-8.8 3436080;PDB16221PE-01-C-N-230-0 3111728;PDR08-01-C-N-200-12PG-2.2 3111729;PDR08-01-C-N-200-24PG-8.8 3111730;PDR08-01-C-N-30-12PG-2.2 3111731;PDR08-01-C-N-30-24PG-8.8 3111732;PDR08-01-C-N-50-12PG-2.2 716315;PDM08130-01X-60-G24T;344 716320;PDM08130-01X-15-G24-Z4;344 716321;PDM08130-01X-25-G24-Z4;344 716322;PDM08130-01X-45-G24-Z4;344 716323;PDM08130-01X-60-G24-Z4;344 3120025;PDR10P-01-C-N-330-24PG-8.8 3124431;PDR10P-01-C-N-87-12PG-2.2 3124432;PDR10P-01-C-N-260-12PG-2.2 3124433;PDR10P-01-C-N-330-12PG-2.2 3436904;PDR08-50-C-N-030-12PG9 3436945;PDR08-50-C-N-030-24PG 561369;PWKC08-01X-G24-Z4 3035955;PWKC08-01X 3041840;PWKD08120-01X-G24-Z41 3041841;PWKD08120-01X 558586;PWS06020-01X-G24-Z4 3285617;PWS10Z-01-C-N-40-0 3436062;PWS10Z-01-C-N-40-12PG 3436064;PWS10Z-01-C-N-40-24PG 3301997;PSRZ12-201-01-010-G24-Z4 3103704;PSRZ12-202-01-010-G24-Z4 560952;PSRZ12-301-01-01X-G24-Z4 702403;KHNVS-Rp3/8-3333-18X 702404;KHNVS-Rp1/2-3333-18X 702405;KHNVS-Rp3/4-3333-18X 702406;KHNVS-Rp1-3333-18X 702407;KHNVS-Rp11/4-3333-18X 702408;KHNVS-Rp11/2-3333-18X 702409;KHNVS-Rp2-3333-18X 702434;KHNVS-Rp1/8-3333-18X 555999;DSV-10-M-4.0/1/X/XXXX 557361;DSV-10-M-2.1/1/X/T100 557365;DSV-10-EY-2.1/1/X/T210-G24-Z4 557366;DSV-10-EY-2.0/1/X/XXXX-G24-Z4 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 ![]() 德國原裝賀德克壓力閥 DB10120A-02X-100V DB10120A-02X-250V DB10120A-02X-350V DB12120A-01X-150V DB12120A-01X-250V DB12120A-01X-350V DB12120A-01X-420V DB12120A-010-CE0034 DB12120A-010-CE0034. WSMO8130C-01-C-N-24DG WSM08130C-01-C-N-24DG DB3E-02X-100V DB3E-02X-250V DB3E-02X-350V DB4E-01X-100V DB4E-01X-200V DB4E-01X-350V DB4E-01X-630V DB4E-012-CE0034. DB4E-012-CE0034. DB4E-012-CE0034. DB4E-012-CE0034. DB4E-012-CE0034. DB4E-012-CE0034 DB4E-012-CE0034 WE 6 EA12-6004971 4WE 6 EA24-6004972 4WE 6 D12-6004973 4WE 6 D24-6004974 4WE 6 G12-6004979 4WE 6 G24-6004980 4WE 6 E12-6004977 4WE 6 E24-6004978 4WE 6 H12-6004991 4WE 6 H24-6004992 4WE 6J12-6004975 4WE 6 J24-6004976 WSE 3 E 0 C.X/G24-Z4-N WSE 3 E 0 C.X/W230-Z4-N WSE 3 E 0 D.X/W230-Z4-N WSE 3 E 0 D.X/W230-Z4-N WSEZ10120-40X-G 24-Z4 WSEZ10120-40X-W230-Z4 WSEZR10120-40X-G 24-Z4 WSEZR10120-40X-W230-Z4 WSEY10120-40X-G 24-Z4 WSEY10120-40X-W230-Z4 WSEYR10120-40X-G 24-Z4 WSEYR10120-40X-W230-Z4 WKEC08130-04X-G24 WKEC08130-04X-G24-Z4 WKEC08130-04X-W230-Z4 WKED08130-04X-G24K WKED08130-04X-G24-Z4 WKED08130-04X-W230-Z4 WKEY08140-04X-G24K WKEY08140-04X-G24-Z4 WKEY08140-04X-W230-Z4 WSM06020YR-01-C-N-24DG WSM06020YR-01-C-N-230AG WSM08130C-01-C-N-24DG WSM08130C-01-C-N-230AG WKM08130D-01-C-N-24DG WKM08130D-01-C-N-230AG WKM08140EB-01-C-N-24DG WKM08140EB-01-C-N-230AG WKM08140X-01-C-N-24DG WKM08140X-01-C-N-230AG WKM08140Y-01-C-N-24DG WKM08140Y-01-C-N-230DG WSM10120Z-01-C-N-24DG WSM10120Z-01-C-N-230AG WSM10120ZR-01-C-N-24DG WSM10120ZR-01-C-N-230AG WSM10120Y-01-C-N-24DG WSM10120Y-01-C-N-230AG WSM10120YR-01-C-N-24DG WSM10120YR-01-C-N-230AG FP082-O-N FP102-O-N FP122-O-N FP162-O-N FP083-O-N FP103-O-N FP123-O-N FP163-O-N FP084-O-N FP104-O-N |
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