Iko kuiswa kwezvinhu zvakakosha zvevhavha inogadzirisa

Iko kuiswa kwezvinhu zvakakosha zvevhavha inogadzirisa

Tianjin Tanggu Mvura-Chisimbiso Valve Co., Ltd (TWS Valve Co., Ltd)

Tianjin,CHINA

22th,Chikunguru,2023

Webhu: www.tws-valve.com

Valve positioner ndiyo yekutanga accessory yepneumatic actuators. Inoshandiswa pamwe chete nepneumatic actuators kuti ivandudze kumira kwakarurama kwevhavha uye kukunda migumisiro ye stem friction uye masimba asina kuenzana kubva pakati, kuve nechokwadi chokuti valve yakanyatsogadziriswa maererano nezviratidzo kubva kumutongi.

Positioner inofanira kushandiswa mumamiriro ezvinhu anotevera:

Kana iyo yepakati kudzvanywa kwakakwira uye kune yakakura kudzvanywa musiyano.

Kana saizi yevharuvhu yakakura (DN> 100).

In yakakwirira-tembiricha kana yakaderera-tembiricha kudzora mavharuvhu.

Kana pane kudiwa kwekuwedzera actuation kasi yevhavha yekudzora.

Paunenge uchishandisa masaini akajairwa uye kushanda asiri-yakajairwa chitubu mazinga (zvitubu zviri kunze kweiyo 20-100KPa).

Kana yakashandiswa pakuita kutonga.

Paunenge uchiwana reverse valve chiito (semuenzaniso, kushandura pakati pemhepo-yakavharwa uye mhepo-yakavhurwa).

Kana pane kudikanwa kwekushandura maitiro ekuyerera kwevhavha (iyo positioner cam inogona kugadziriswa).

Kana pasina chitubu actuator kana piston actuator uye proportional chiito chinodiwa.

Paunenge uchishanda pneumatic actuators nemagetsi masaini, magetsi-air valve positioner inofanira kushandiswa.

Solenoid valve:

Kana iyo sisitimu ichida kutonga kwechirongwa kana-off control, solenoid mavharuvhu anoshandiswa. Paunosarudza solenoid valve, kunze kwekufunga AC kana DC simba rekupa, voltage, uye frequency, kutarisisa kunofanira kubhadharwa kune hukama hunoshanda pakati pevhavha ye solenoid nevhavhavha yekudzora. Inogona kunge yakavhurika kana inowanzovharwa mhando. Kana zvakakosha kuwedzera simba revhavhavha ye solenoid kupfupisa nguva yekupindura, mavharuvhu maviri e-solenoid anogona kushandiswa akafanana kana solenoid valve inogona kushandiswa sevhavha yekufambisa pamwe chete nehombe-capacity pneumatic relay.

Pneumatic Relay:

Pneumatic relay ndeye simba amplifier iyo inogona kuendesa pneumatic masaini kunzvimbo dziri kure, ichibvisa iyo lag inokonzerwa nemapaipi marefu echiratidzo. Inonyanya kushandiswa pakati pema transmitters emumunda nemakamuri epakati ekudzora ekugadzirisa zviridzwa, kana pakati pevatongi uye mavharuvhu ekudzora munda. Iinewo basa rekusimudzira kana kuderedza zviratidzo.

Shandura:

Vashanduri vakakamurwa kuva pneumatic-electric converters uye magetsi-pneumatic converters. Basa ravo nderekushandura pakati pepneumatic nemagetsi masaini zvichienderana nehumwe hukama. Iwo anonyanya kushandiswa pakushandisa pneumatic actuators nemagetsi masaini, kushandura 0-10mA kana 4-20mA masaini emagetsi kune 0-100KPa pneumatic zviratidzo kana zvinopesana, kushandura 0-10mA kana 4-20mA masaini emagetsi.

Air Sefa Regulator:

Air filter regulators zvishongedzo zvinoshandiswa mumaindasitiri otomatiki zviridzwa. Basa ravo guru nderokusefa uye kuchenesa mweya wakamanikidzwa kubva kumhepo compressors uye kudzikamisa kudzvanywa pane inodiwa kukosha. Iwo anogona kushandiswa sematsime egasi uye kudzikamisa zvigadziriso zvezviridzwa zvakasiyana-siyana zvepneumatic, solenoid mavharuvhu, masilinda, midziyo yekupfapfaidza, uye maturusi madiki epneumatic.

Kuzvivharira Vhuru (Position Lock Valve):

The self-locking valve mudziyo unoshandiswa kuchengetedza nzvimbo yevharuvhu. Kana pneumatic control valve ikasangana nekutadza mumhepo, chishandiso ichi chinogona kugura chiratidzo chemhepo, kuchengetedza chiratidzo chekumanikidza mukamuri yediaphragm kana cylinder kuhurumende nguva isati yatadza. Izvi zvinovimbisa kuti nzvimbo yevhavha inochengetedzwa panzvimbo isati yakundikana, ichishanda chinangwa chekuvhara nzvimbo.

Valve Position Transmitter:

Kana iyo valve yekudzora iri kure nekamuri yekudzora uye zvichidikanwa kuti unyatsoziva nzvimbo yevhavha pasina kuenda kumunda, vheji yenzvimbo yevhavha inofanira kuiswa. Iyo inoshandura kusimuka kwevhavha yekuvhura nzira kuita chiratidzo chemagetsi maererano neimwe mutemo uye inotumira iyo kukamuri yekudzora. Chiratidzo ichi chinogona kunge chiri chiratidzo chinoenderera chinoratidza chero kuvhurwa kwevharuvhu, kana inogona kutorwa seyakapikiswa chiito chevhavha chinzvimbo.

Travel Switch (Position Feedback Device):

Iyo yekufamba switch inoratidza maviri akanyanya zvinzvimbo zvevhavha uye panguva imwe chete inotumira chiratidzo chechiratidzo. Imba yekudzora inokwanisa kuona vharafu pa-off mamiriro zvichienderana nechiratidzo ichi uye kutora matanho anoenderana.

Tianjin Tanggu Mvura-Chisimbiso Valve Co., Ltdvari kutsigira zvikuru-yepamusoro michina resilient akagara mavharuvhu, kusanganisira resilient akagarawafer butterfly valve, Lug butterfly valve, Double flange concentric butterfly valve, Kaviri flange eccentric butterfly valve, Y-strainer, vharafu yekuenzanisa, Wafer dual plate check valve, nezvimwewo.