1. Tsanangudzo Yakakosha uye Chimiro
A soft sealing flanged concentric butterfly valve (inozivikanwawo se "center-line butterfly valve") ivharuvhu yekota-turn rotary yakagadzirirwa on/off kana throttling flow control mumapaipi. Hunhu hwayo hunosanganisira:
Concentric Dhizaini: Dzinde revharuvhu, dhisiki, uye chigaro zvakanangana pane imwechete yepakati axis, ichigadzira yakapusa uye compact chimiro.
Soft Seal Mechanism: A flexible elastomeric seal (eg, rabha, EPDM, NBR) inosanganiswa mukati memuviri wevharuvhu kana chigaro, ichipa chisimbiso chakasimba kudzivirira kubuda.
Flanged Ends: Ivhavha yakashongedzerwa nekubatanidza maflanged, ichibvumira kuisirwa nyore pamapombi anoenderana nezviyero zvakaita se ANSI, DIN, kana JIS.
2.Zvikamu Zvikuru
3. Kushanda Nheyo
Vhura Position: Iyo disc inotenderera 90° kuenzanisa negwara rekuyerera, kuderedza kudonha kwekumanikidza uye kubvumira kuyerera kwakazara.
Yakavharwa Position: Iyo dhisiki inotenderera kumashure kuti itsikidze ichipokana nechisimbiso chakapfava, ichigadzira kuvharika kwakasimba. Iyo concentric dhizaini inotsamira pane elastic deformation yechisimbiso kuti iwane chisimbiso, ichiita kuti ishande zvakanyanya kune yakaderera-kudzvanywa maapplication.
4. Zvinhu Zvikuru uye Zvakanakira
Kusunga Chisimbiso: Zvisimbiso zvakapfava zvinopa yakanakisa kudonhedza kuramba, kazhinji kusangana nebubble-tight zviyero (semuenzaniso, ANSI B16.104 Kirasi VI, ISO 15848-1).
Yakaderera Torque Operation: Iyo concentric dhizaini uye inochinjika chisimbiso inoderedza kukweshera, ichibvumira nyore manyore kushanda kana kushandisa ine lightweight actuators.
Compact uye Lightweight: Kuenzaniswa negedhi kana globe mavharuvhu, concentric butterfly mavharuvhu idiki uye nyore kuisa munzvimbo shoma.
Mutengo-Unoshanda: Chimiro chakareruka uye yakaderera mashandisirwo emidziyo inoita kuti ive inokwanisika kune zvakakosha kuyerera kuyerera zvinodiwa.
Versatile Media Compatibility: Inokodzera mvura, mhepo, oiri, isingaore zvinwiwa, uye granular media (ine abrasion-resistant coatings).
5. Zvinyorwa zveUnyanzvi
Pressure Rating: Kazhinji yakaderera kusvika pakati nepakati (semuenzaniso, PN6-PN16 / Kirasi 125-Kirasi 150).
Temperature Range:
Standard elastomers (semuenzaniso, NR, EPDM): -10°C kusvika ku90°C (14°F kusvika ku194°F).
High-tembiricha zvisimbiso (semuenzaniso, Viton®, PTFE): -20°C kusvika ku150°C (-4°F kusvika ku302°F).
Kutevedza Mitemo:
Dhizaini: EN593, API 609, MSS SP-67.
Flange: ANSI B16.5, ANSI B16.10 DIN EN 1092-1,
Kuedza: API 598, (kubuda bvunzo).
6. Zvikumbiro
Yakapfava yekuvharisa flanged concentric butterfly mavharuvhu D341X-16Qanoshandiswa zvakanyanya mu:
Supply yeMvura uye Drainage: masisitimu emvura emadhorobha, mapombi ekuchenesa tsvina, uye network yekudiridza.
HVAC Systems: Kudzora kwemhepo, mvura, kana chiutsi mukudziya, kufefetedza, uye mhepo yekumisikidza.
Chikafu uye Chinwiwa Indasitiri: Hutsanana maapplication ane FDA-inoenderana zvisimbiso (semuenzaniso, EPDM ine chikafu-giredhi coatings).
General Industrial Maitirwo: Isinga-corrosive fluid kubata mumakemikari, mapepa, uye mishonga yemishonga (yezvakapfava media chete).
Marine uye Shipbuilding: On/off control mumvura yegungwa kana ballast systems (ine corrosion-resistant materials).
7. Zvisingakwanisi uye Kufunga
Kudzvanywa uye Tembiricha Miganhu: Haina kukodzera kune yakanyanya-kudzvanywa (semuenzaniso,> PN16) kana yakanyanya tembiricha yekushandisa (semuenzaniso, chiutsi chiri pamusoro pe150.°C).
Corrosion Risks: Metal components (semuenzaniso, miviri yesimbi yakakandwa) inogona kukanganisa munzvimbo dzine hutsinye; kusimudzira kune simbi isina tsvina kana yakavharwa zvinhu zvemamiriro akaoma.
Abrasive Media: Zvisimbiso zvakapfava zvinogona kupfekwa nekukasira nezvinoyerera-zvakaremerwa zvinwiwa; funga zvakaoma-chisimbiso butterfly mavharuvhu kana mamwe anodzivirira coatings.
Actuator Sarudzo: Kune mavharuvhu akakura-dhayamita kana kushanda kazhinji, shandisa pneumatic/hydraulic actuators kudzivirira kuneta kwemaoko.
8. Kuiswa uye Maintenance
Kuiswa:
Ita shuwa kuti maflange anoenderana uye mabhaudhi anosimbiswa zvakafanana kudzivirira kubuda.
Dzivisa kuisa vharafu pasi pekunyanya kunetseka kwepombi.
Maintenance:
Gara uchiongorora chisimbiso chekupfeka kana kuputika, kunyanya mumashandisirwo epamusoro-soro.
Lubricate the stem uye actuator nguva nenguva kuti ive nechokwadi chekushanda kwakanaka.
Tsiva chisimbiso kana kuvuza kuchiitika; mamwe magadzirirwo anobvumira chisimbiso kutsiviwa pasina kubvisa vharafu kubva pombi.
9. Supplier uye Product Sarudzo Mazano
Material Certification: Ita shuwa kuti zvisimbiso zvinosangana neindasitiri zviyero (semuenzaniso, FDA yechikafu, ATEX yenzvimbo dzinoputika).
Mamiriro Ekuita Sarudzo: Vamwe vatengesi vanopa anti-static dhizaini, maficha-akachengeteka pamoto, kana akakosha machira (semuenzaniso, epoxy, PTFE) kune niche application.
Mhedziso
Yakapfava yekuvharisa flanged concentric butterfly mavharuvhuinodhura-inoshanda, mhinduro yakavimbika kune yakaderera-kusvika-yepakati-kuyerera kuyerera kwekudzora mune isiri-yakakosha maapplication. Kureruka kwavo, kuvharika kwakasimba, uye nyore kugadzirisa zvinovaita sarudzo yakakurumbira mumvura, HVAC, uye general maindasitiri masisitimu. Kune mamwe matunhu anodiwa, kukwidziridza kune eccentric dhizaini kana premium zvinhu zvinokurudzirwa. Gara uchiongorora midhiya zvivakwa, mamiriro ekushanda, uye kutevedzera zvinodiwa kuti usarudze yakakwana vharafu kune zvaunoda.
Chero rabha akagara concentricbutterfly valve, senge wafer butterfly valve, lug butterfly valveD7L1X-16Q, Y-strainer, wafer cheki vharafu,gedhi vharafuZ41X-16Qzvinoda, unogona kubata nazvoTWS valvefekitari, tichakupindurai kekutanga.
Nguva yekutumira: Jun-07-2025
