Mafungiro ekusarudza rudzi rwevharuvhu Zvakajairwa zvemhando yevharuvhu inotengeswa kunze kwenyika

Mafungiro ekusarudza rudzi rwevharuvhu Zvakajairwa zvemhando yevharuvhu inotengeswa kunze kwenyika

I.Magetsi anodzora vharafu
Valve body material (kana pipeline material), nominal pressure, kushanda nesimba (valve front pressure and closing pressure difference), inotaridza kana kushandisa chigaro chimwe chete kana sleeve vharafu, dhayamita yevharuvhu (DN), yepakati uye tembiricha, electric actuator pasina zvinodiwa. , voltage explosion-proof. Kudzora chiratidzo (kazhinji 4-20mA), maitiro emigwagwa haadiwe, mutengi haana zvakakosha zvinodiwa. Magetsi anodzora vharafu yakatwasuka uye Angle sitiroko (bhora vharafu, butterfly vharafu) maviri. Dzinosiyana pakuti mutsara sitiroko dzakarurama kwazvo, dzinokurumidza, uye dzinogona kugadziridzwa kuburikidza neakasiyana mafrequency. Asi iyo Angle inofamba nemazvo irombo, iyo inofamba kumhanya inononoka uye zvichingodaro. Specific inogona kureva kune zvinodiwa nevatengi.
Magetsi bhora vharafu uye butterfly valve
Body zvinhu, kushanda kumanikidza, yekubatanidza mode (bhora vharafu isingasviki DN 50* threaded connection, yakakura kudarika DN 50 flange connection), valve diameter (DN), butterfly valve diameter inogona chete ** duku DN 40. Panguva imwe chete, butterfly valve ine nzira mbiri dzekubatanidza: clip type uye flange type. Iyo TYPE UYE tembiricha yepakati (tembiricha inosarudza kushandiswa kwezvinhu zvekuisa chisimbiso, mhando yepakati inoshandiswa kuona kana vharafu yakavharwa neyakaoma alloy kana yakapfava), iyo valve yakavhurika kana yakavharwa (switch type inogona kungovhurwa uye yakavharwa munzvimbo, kugadzirisa rudzi kunogona kuzarura valve kune chero kuvhura, kuyerera kunogona kugadziriswa).
Tatu. Pneumatic control valve
Body zvinhu (kana pombi zvinhu), zita rinomanikidza, kushanda kumanikidza (pre vharafu kudzvanywa uye kuvharika kwepakati musiyano, iyo inosarudza kana kushandisa chigaro chimwe chete kana sleeve valve), dhayamita yevharuvhu (DN), yepakati rudzi uye tembiricha, kungave kuputika-uchapupu. . Ingave kana kusayerera maitiro anodiwa, mhepo yakavhurika kana gasi yakavharwa. Positioner control siginecha (kazhinji 4-20mA yekuisa, kana yakabuda mhinduro chiratidzo ichidikanwa, wobva waverenga mutengo, mutengo weiyi chinzvimbo unodhura kupfuura mutengo we * yekuisa), mangani makirogiramu ekumanikidza kwemhepo. Ivhavha yebhora uye butterfly valve inogonawo kugadziriswa mushure mokunge nzvimbo yaiswa, iyo inenge isingadhuri kudarika kurova kwakananga asi kusina kunyatsojeka. Inokodzera *** kugadzirisa.
Pneumatic bhora vharafu uye butterfly valve
Pneumatic switch valve standard accessories: solenoid valve, limit switch, mhepo sosi kugadzirisa zvikamu zvitatu.
Pneumatic control valve standard accessories: valve positioner gasi sosi kugadzirisa zvikamu zviviri
Valve zvinhu, vharafu inoshanda kumanikidza, vheji yepakati uye tembiricha, kana iri shanduko yemhando, unofanirwa kubvunza voltage ye solenoid valve (kazhinji AC220V uye DC24V sarudzo, mutengo wakafanana), pneumatic bhora vharafu uye butterfly cylinder yakakamurwa kuita. marudzi maviri (rimwe ndiro, vharafu rakavhurika kana kuvharika, vharafu rakavharika kana kuvhurika rakavharika otomatiki; Imwe iviri chiito, vharafu inofefeterwa kana kuvharwa, vharafu inofefeterwa kana yakavhurika.) Butterfly valve inoda kubvunza clamping type, flange type , welding type, etc. Saizvozvo, iyo yepakati temperature mhando inosarudza muviri zvinhu uye chisimbiso zvinhu. (BHORA VAVHU INONYANYA yakavharwa NETEFLON, tembiricha yekushandiswa iri pasi pe130 madhigirii, inogona kushandiswa kune chero mamiriro ekuora, 130 DEGREES PAMBERI INOGONA kushandiswa KUNYORERA TEFLON, 220 madhigirii kumusoro inogona kungovharwa yakaoma, BUTTERFLY vharafu KANISA IRON MATERIAL IS. ZVAKAWANDA zvakanamirwa nerabha, simbi yakakandwa uye Stainless simbi inowanzovharwa NETEFlON (PTFE) mavharuvhu evhavhavha anowanzo shandiswa sezvisimbiso zvakaomarara uye multistage zvisimbiso zvakaomarara nani pane elastic chisimbiso.
Shanu. Solenoid valve
Solenoid valve pane yepakati zvinodiwa zvakanyanya kuomarara, saka zvinodikanwa kubvunza svikiro, modhi uye tembiricha. Kana pane kusvibiswa uye zvidimbu, zvakamiswa nyaya uye viscosity (glue sampu), solenoid valve haigoni kushandiswa, unogona kusarudza imwe valve. Kuwanda kwemagetsi kune (mutengo we AC220V kana DC24V inogona kusiyana), kazhinji kana kuvhara (kazhinji pairi ndiyo iyo valve inobuda mufekitari, simba rinodzimwa, kazhinji rinodzimwa ndiro rakapesana). Chii chinonzi kushanda kwevhavha (izvi zvakakosha), nzira yekubatanidza (kazhinji ine flanges uye tambo).
Kupinza vharafu kusarudzwa kwezvinhu zvakajairika
Pane zvinhu zvakawanda zvinofanirwa kutariswa pakusarudzwa kwemavharuvhu anounzwa kunze kwenyika, asi zvinoenderana negwara remvura yevhavha, kuyerera kwevhavha, uye maitiro epakati pekusarudza, kazhinji chinhu chakakosha kufunga; Yakasanganiswa neGerman Lit-LIT brand valve, kuongorora kusarudzwa kwezvinhu
Mavharuvhu ekucheka nekuvhura midhiya
Iyo inoyerera chiteshi inzira yakananga-kuburikidza nevhavhavhavhavhavhavhavhavhavhavhavhavhavhavhavhavhavhavhavhavhavhavhavhavhavhavhavhavhadhirwa,kupinza gedhivhavhavhavhavhavhavhavhavhavhavhavhavhavhavhavhavhavhavhavhavhavhavhavhavhavhavhavhavhare,nandzo,ku hundzuka ku tlulaka ku tlula,ka tlulaka ku tlulaka ku tlulaka ku vulavula na vurimbu. Uye yakadzika yakavharwa vharafu (import globe vharafu, plunger vharafu) nekuda kwayo tortuous kuyerera nzira, kuyerera kuramba kupfuura mamwe mavharuvhu, saka shoma kusarudza. Mukubvumira kupikisa kwepamusoro kuyerera, senge nzira yekufambisa yechiitiko chegesi inogona kusarudzwa pasi yakavharwa valve. Pakusarudzwa kwevhavhavhavhavhavhavha inotengeswa kunze kwenyika, kana svikiro rekufambisa rine tsvina yakawanda, yakadai semvura yakasvibira kana kutapurirana kwetsvina, horizontal butterfly valve inofanira kusarudzwa, nokuti shaft yevharuvhu yakatwasuka, pasi penzira yekuyerera haisi nyore kuunganidza marara. uye chiyero, kuchengetedza mhete yevhavha yevhavha; Kana kuti sarudza chiGerman LITLIT brand yakaunzwa kunze yakaoma seal butterfly valve, inogona kuve nechokwadi chekuisa chisimbiso uye kupfeka kuramba, hupenyu hwebasa. Mavharuvhu emagedhi anofanirwawo kusarudzwa kusvika pazvinobvira pasina migodhi pazasi pevhavhavhavha kuti adzivise kubuda kunokonzerwa nemarara kuunganidzwa mugomba.
Chechipiri, chengetedza kuyerera kwevhavha
Kazhinji sarudza zviri nyore kugadzirisa kuyerera kwevhavha sekutonga kuyerera, inozivikanwawo seye import regulator. Mavharuvhu ekudzika achivhara (akadai SEGLOBE) ANOKOdzera CHINANGWA ICHI NOKUTI UYE HWECHIGARO HWAKAENDEANA NEKUSVIRWA KWEZVINHU. Rotary VALVES (rotary PLUG, butterfly, bhora mavharuvhu) uye FLEXure BODY VALVES (PINCH, DIAPHRAGM) ANOWANIKWAWO KUTI ZVINOGONA KUTAURA, asi ZVINOGARA CHETE muchikamu chishoma chevharuvhu DIAMEter. Gedhi VALVE IS Idhisiki rakaumbwa gedhi kune denderedzwa chigaro chiteshi kuita transverse kufamba, iyo chete iri padyo nenzvimbo yakavharwa, inogona kudzora zvirinani kuyerera, saka kazhinji haishandiswe kuyerera kuyerera.
Tatu, inodzosera shunt valve
Ivhavha inogona kuva nematanho matatu kana anopfuura, zvichienderana nekudiwa kwekudzosera uye kutsauka. Plug nebhora mavharuvhu akanyatsokodzera chinangwa ichi, uye saka, mavharuvhu mazhinji anoshandiswa kudzosera kumashure uye kutsausa anosarudzwa seimwe yeaya mavharuvhu. Nekudaro, MUZVIMWE ZVIMWE ZVINHU, mamwe MATINJI EMAVIVE ZVINOGONA KUSHANDISWA SEZVINHU ZVINHU ZVINHU ZVINHU ZVINHU ZVINHU ZVINHU ZVINHU ZVINOTSAUSA, ZVINHU ZVINHU ZVINHU ZVINHU ZVIMWE kana ZVIMWE ZVIMWE ZVINOGONA Akanyatsobatanidzwa kune mumwe nemumwe. Semuenzaniso, tora chiGerman Litt LIT valve semuenzaniso, iyo huru yekupinza matatu-nzira bhora vharafu, inopinza matatu-nzira plug valve, matatu-nzira bhora vharafu yakakamurwa kuita T uye L mhando.
4. Mavharuvhu epakati ane zvidimbu zvakaturikwa
Kana pane zvakaturikwa zvimedu mukati, zvakakodzera kushandisa zvikamu zvaro zvekuvhara pamwe chete nechisimbiso chepamusoro chevhavha inotsvedza nekupukuta chiito. Kana iyo shutoff kufamba kuenda uye kubva pachigaro kwakamira, zvimedu zvinogona kuvharirwa. Naizvozvo, vharuvhu INONYANYA KUKAKODZERA KUSHANDISWA MUZVINHU ZVAKASIYANA ZVINHU ZVINHU ZVINHU ZVINHU ZVINHU ZVINHU ZVINOGONESA ZVINOGONESA KUPINDA KWEZVINHU. Mavharuvhu ebhora uye mavharuvhu epuragi anopukuta nzvimbo yekuisa chisimbiso panguva yekuvhura nekuvhara, saka akakodzera kushandiswa mune midhiya ine yakaturikwa zvimedu. Kusarudzwa kweLITT LIT kunokurudzirwa, uchishandisa kunze kwenyika banga regedhi valve, kunze kwenyika V bhora vharafu.