Isingadzoki Valve yeOiri, Gasi uye Chemical Pipelines

Iyo dhisiki inosimudza yakananga kubva pachigaro kana kudzvanywa kwapinda, yobva yagara pasi pachayo kana mutsara waenda pasina. Iko hakuna zvitubu kana hinge mapini ekuneta uye hapana kurongedza kunovuza, ndosaka ichibatirira pamhepo, boiler feed uye mamwe masevhisi uko akajairwa cheki mavharuvhu anowanzo taura kana kudonha nekufamba kwenguva.

Inouya yakashongedzerwa migumo ine flanged iyo bhaudhi yakananga pamutsetse. Kune mainjiniya anomhanyisa mvura, steam kana mhepo masisitimu anongoda cheki vharafu vanogona kukwana uye kukanganwa, iyi isarudzo yakatwasuka.

Chii chinoita cheki cheki valve

Inomisa kudzokera shure. Kana pombi ikadzima, mutsara unodzikira, kana kuti vharuvhu inovhara pamberi pako, mvura inosunda kumashure uye inogona kutenderedza pombi nenhendashure, sando mita, kana kurasira mvura paisingave. Iyo yekusimudza cheki valve inomisa zvese izvo zvisati zvatanga: kuyerera kumberi kunosimudza disc kubva pachigaro, uye nguva yekuyerera inodonha, iyo disc inowira kumashure negiravhiti uye inosimbisa mutsara.

Hunhu Hunokosha

Maitiro ekusimudza cheki dhizaini akasiyana

Iyo disc inofamba yakananga kumusoro uye pasi, ichitasva nzira yekuyerera

Inovhara negiravhiti, saka hapana chitubu chekuneta uye hapana hinge pini yekusakara

Zvikamu zvishoma zvinofamba zvinoreva kushomeka kwekugadzirisa uye kushoma kunogona kukundikana mumakore ebasa

Iyo inomhanya yakanyarara pane steam uye boiler feed, uko macheki akaremerwa nechirimo anowanzoita kutaura

Kufamba kwenguva pfupi uye chiito chekukurumidza zvakare kucheka njodzi yesando yemvura pakungoerekana yachinja kuyerera

Yakagadzirwa nei

Muviri : yakasimba kabhoni simbi, yakavakirwa kutora kudzvanywa spikes uye inodzokororwa yakavhurika / kuvhara matenderera pasina kutsemuka

Diski & chigaro : inofananidzwa nesevhisi yako kune yakachena, yakasimba yekuvhara-kuvharika; Stainless trim inowanikwa kune yakakwirira tembiricha kana corrosive media zvishoma

Vhuru yega yega inodhindwa nenhamba yekupisa, giredhi yezvinhu, saizi uye kirasi yekumanikidza, saka unogona kuitsvaga kubva paguyo resimbi kusvika kumutsara wako. MTCs inopihwa neodha yese.

Kubatanidza uye kuisa

Inoperera bhaudhi yakananga pamutsetse; ma threaded ends aripo kune compact, wrench-on sarudzo

Inokwira zvakanaka mumitsara yakatwasuka, nekuti dhisiki rinofamba richikwira nekudzika pane kutenderera nedivi

Standard zviso RF / RTJ; hapana welding inodiwa - sunungura uye simudza vharafu pakugadzirisa

Kwainowana kuchengeta kwayo

Steam uye boiler feed (yemhando yepamusoro inosimudza cheki nharaunda), yakamanikidzwa mhepo masisitimu, mvura uye yakachena magadzirirwo zvinwiwa izvo zvisingafanire kuyerera zvichidzokera kumashure, mitsara yekuburitsa pombi inoda kuchengetedzwa kubva kune reverse kutenderera, uye zvakajairika pombi dzemaindasitiri pamasevhisi asina-abrasive.

Technical specs nekungotarisa

Saizi yemhando: DN15 - DN400, yakakura pakukumbira

Chiyero chekumanikidza: PN16 / PN25 / PN40, kana ASME Kirasi 150 / 300 / 600

Kubatanidza: flanged (RF / RTJ) kana shinda

Muviri zvinhu: yakasimba kabhoni simbi, A105 / WCB nevamwe

Midhiya: mvura, chiutsi, mhepo yakamanikidzwa, yakachena isina-abrasive zvinwiwa

Zviyero: API, ASME uye inofananidzira GB zviyero

Chiyero chaicho chinosimbiswa maererano nemedia yako, kudzvanywa uye tembiricha - isu hatikodzere generic modhi kumutsetse wako.

Nzira yekusarudza zvinhu

Steam, mvura kana mhepo yakamanikidzwa inotitaurira kana iwe uchida kuvaka-kupisa kwepamusoro; kana ichiora ndiyo inosarudza kana tikachinjanisa chidimbu chacho kuti chive chisina tsvina; kumanikidzwa uye tembiricha zvinosarudza muviri uye chigaro giredhi. Titumire midhiya yako, pH uye tembiricha yekushanda, uye mainjiniya achaisa pamwe chete inodhura-inoshanda trim kwauri.

Hunhu, waranti uye kuendesa

Yese vharafu inopfuura goko hydrostatic uye chigaro kuvuza bvunzo isati yatakura, uye yechitatu-bato chapupu kuongororwa kunotsigirwa. MTCs, mishumo yebvunzo, dimension kudhirowa uye bhuku rekushandisa rinouya neodha. Flange uye shinda inogumira zvinodzivirirwa pakufambisa, uye akajairwa kabhoni simbi saizi akaiswa zvekuti akachinjika uye ane threaded shanduro dzinotakura nekukurumidza.

Chii chinotisiyanisa

Vazhinji vatengesi vanotumira ganda re hydrostatic chitupa uye voridaidza kuti zuva. Isu tinogovera chigaro chekuvuza bvunzo mushumo zvakare, nekuti ndiyo nhamba inokuudza iwe kana cheki vharafu ichabata. Uye kune chikafu cheupfu kana chebhaira, isu tinokurudzira chidimbu chesevhisi yako chaiyo pane kusunda generic modhi.

Mibvunzo inowanzo bvunzwa

Q1. Simudza cheki vs swing cheki?

A lift cheki disc inofamba yakananga kumusoro uye pasi uye inovhara negiravhiti; cheki inozunguzika inotenderera pahinge. Rudzi rwekusimudza runosimbisa zvakanyanya pautsi uye boiler feed, nepo rudzi rwekuzunguza ruine kuderera kwekuyerera kwemitsara mikuru, yekuyerera kwepamusoro.

Q2. Inogona kuiswa vertically?

Ehe. Nekuti dhisiki rinofamba richikwira nekudzika, vertical mounting inoenderana nekwaro kwechisikigo kuvhara nzira; horizontal mounting inoshandawo.

Q3. Pane shanduro yakaremerwa muchirimo here?

Ehe. Mhando yemhando inovhara negiravhiti; kune mitsetse yakaderera-inodzvinyirira inoda kukurumidza, yakanyanya kuvharika pedyo, tinowedzera chitubu kubatsira disc.

Q4. Inokonzera sando yemvura here?

Iyo yekusimudza disc inovhara nekukurumidza nekufamba kwenguva pfupi, iyo inobatsira kucheka backflow surge. Zvigaro zvedu zvakayedzwa-kubuda, saka kana zvangovharwa zvinogara zvakasimba.

Q5. Ndinoda welding kuti ndiise?

Kwete. Flanged versions inokodzera gasket uye torque mabhaudhi; threaded versions screw straight on. Pakugadzirisa iwe unosunungura uye simudza vharafu pasina kucheka pombi.

Q6. Unogona kupa zvitupa zvezvinhu?

Ehe. MTCs, mishumo yebvunzo, dimension dhizaini uye ngarava yekushanda yemanyorero ine odha, uye yechitatu-bato chapupu ongororo iripo.

Q7. Ndeipi nguva yekufambisa?

Yakajairwa kabhoni simbi saizi inoiswa uye inotakura nekukurumidza; isiri-yakajairwa zvinhu kana yakakosha kirasi yekumanikidza inoda nguva yekugadzira - tumira specs uye isu tinosimbisa.

Q8. Ndinogona here kuwana sample yekuyedza kutanga?

Ehe. Isu tinotsigira maodha emuenzaniso pane akajairwa saizi kuti iwe ugone kuona usati wawanda odha, uchidzikisa sarudzo yako.