Triple Offset Butterfly mavharuvhu ndiwo mavharuvhu anoshandisa disc type butterfly plate kutenderera 90 ° kumashure nekumashure kuvhura, kuvhara kana kugadzirisa zviripakati kudzora kuyerera. Iyo Havana chete chimiro chakareruka, vhoriyamu diki, huremu huremu, kuderera kwekushandisa, diki yekuisa saizi, diki yekutyaira torque, nyore uye nekukurumidza kushanda, asiwo yakanaka yekuyerera mutemo basa uye kuvhara chisimbiso maitiro. Triple Offset Butterfly Mavharuvhu anoshandiswa zvakanyanya musimbi, simba remagetsi, petrochemical indasitiri, mvura uye dhiraivha, kuvakwa kwekanzuru uye mamwe mapaipi emaindasitiri ane tembiricha yepakati ≤ 425 ℃. Ivo vanoshandiswa kudzora kuyerera uye kucheka mvura.
Zvinhu zvikuru zvekuvaka zveJLPVkatatu offset butterfly valve anotevera:
1. Matatu eccentric chimiro uye maviri-nzira yekuisa chisimbiso kuita
Iyo valve stem axis inotsauka kubva pakati pe disc nepakati pemuviri panguva imwe chete, uye axis yekutenderera yechigaro chevharuvhu ine imwe kona ine chiteshi axis yemuviri wevharuvhu. Iyo dhisiki chisimbiso inongosangana nechigaro chevharuvhu kana iri munzvimbo yakavharwa, izvo zvinoita kuti chigaro chevharuvhu uye shavishavi ndiro rinenge kusakara. Simba re torque rinogadzirwa panguva yekuvhara, izvo zvinoita kuti chigaro chevhavha chive nebasa rekuvhara rekuvhara zvakanyanya.
2. Chigaro che triple offset butterfly valve ichigaro chemuviri kana chigaro chepamusoro, chinogadzirwa nezvinhu zvakasiyana.
Chigaro chechigaro chemuviri chevhavhavhavhavhavhavhavhavhavhavhavhavhavhavhavhavhavhavhavhavharu yekumisa chigaro chemuviri. Kuenzaniswa ne disc uye chigaro, inoderedza zvakanyanya mukana wekuti chigaro chibatane nepakati zvakananga, nokudaro kuderedza dhigirii rekukukurwa uye kuwedzera hupenyu hwebasa rechigaro. Iyo yekutarisisa nzira yekatatu offset butterfly vharafu inoitwa zvakanyatsoenderana neyakatenderwa welding process WPS standard. Mushure mepamusoro, kurapwa kwekupisa, machining, kunyatsocheneswa uye kuongororwa kuchaitwa kune welding surface maererano nezvinodiwa pamberi pekusangana.
3. Replaceable chigaro dhizaini
Chigaro chevharuvhu chinoumbwa nesimbi isina tsvina sheet uye graphite sheet. Ichi chimiro chinogona kudzivirira zvinobudirira pesvedzero yediki yakasimba mukati mepakati uye yekuisa chisimbiso pamusoro pekubatana kunokonzerwa nekuwedzera kwekupisa. Kunyangwe paine kukuvadzwa kudiki, hakuzove nekudonha.
4. Anti-flying stem design
Kurongedza kwechidzitiro hakusi nyore kukuvadzwa uye kuiswa chisimbiso kwakavimbika. Inogadziriswa nepini yepini ye diski, uye kuguma kwekuwedzera kwakagadzirirwa kudzivirira tsinde kubva pakuputika kunze apo tsvimbo yevhavha inoputsika netsaona pakubatanidzwa kwevhavha yevhavha uye butterfly plate.
5. Chigaro: chisimbiso chinyoro uye chisimbiso chakaoma
Iyo mhando yeJLPV Triple Offset Butterfly Valve dhizaini yakaita seiyi:
1. Kukura: 2 "kusvika 96" DN50 kusvika kuDN2400
2. Kudzvinyirira: Kirasi 150lb kusvika 900lb PN6-PN160
3. Material: carbon simbi, Stainless simbi uye zvimwe zvakakosha zvinhu.
NACE MR 0175 anti-sarufa uye anti-corrosion simbi zvinhu.
4. Kubatana kunopera: Flange, Wafer, Lug Type maererano ASME B 16.5
ASME B 16.25 mubutt welding inopera.
5. Huso nechiso zvimiro: zvinoenderana neASME B16.10
6. Tembiricha: -29℃ kusvika 425 ℃
Mavharuvhu eJLPV anogona kuve akashongedzerwa negiya opareta, pneumatic actuators, hydraulic actuators, magetsi actuators, kukiya michina, cheni mavhiri, akawedzera madzinde uye zvimwe zvakawanda zviripo kuzadzisa zvinodiwa nevatengi.
