
NSW ikambani ine certification yeISO9001 yekugadzira mavharuvhu ebhora eindasitiri. Segment Ball Valve yakagadzirwa nekambani yedu ine tight sealing yakakwana uye light torque. Fekitori yedu ine mitsetse yakawanda yekugadzira, ine vashandi vane ruzivo rwekugadzirisa michina, mavharuvhu edu akagadzirwa nokungwarira, zvichienderana nezvinodiwa neAPI6D. Vharuvhu iyi ine zvivakwa zvekudzivirira kupwanyika, kudzivirira kupwanyika uye kudzivirira moto kudzivirira tsaona uye kuwedzera hupenyu hwebasa.
| Chigadzirwa | Chikamu cheBall Valve (V port) |
| Dhayamita yezita | NPS 2”, 3”, 4”, 6”, 8”, 10”, 12”, 14”, 16”, 20” |
| Dhayamita yezita | Kirasi 150, 300, 600, 900, 1500, 2500. |
| Kugumisa Kubatanidza | Yakaputirwa (RF, RTJ), BW, PE |
| Kushanda | Chinokweva, Chishandiso chehonye, Chinobatidza Chisina Chinhu, Chinobatidza Chinofambisa Pneumatic, Chinobatidza ... |
| Zvinhu | Kukandira: A216 WCB, A351 CF3, CF8, CF3M, CF8M, A352 LCB, LCC, LC2, A995 4A. 5A, Inconel, Hastelloy, Monel |
| Maumbirwo | Kuora Kwakazara kana Kuderedzwa, RF, RTJ, BW kana PE, Musuwo wepadivi, wepamusoro, kana dhizaini yemuviri wakasungirirwa Kuvharwa Kweropa Kaviri & Kubuda Kweropa (DBB), Kuparadzaniswa Kaviri & Kubuda Kweropa (DIB) Chigaro chekukurumidzira uye jekiseni rehunde Mudziyo Unodzivirira Kusasimba |
| Dhizaini uye Mugadziri | API 6D, API 608, ISO 17292 |
| Takatarisana | API 6D, ASME B16.10 |
| Kugumisa Kubatanidza | BW (ASME B16.25) |
| MSS SP-44 | |
| RF, RTJ (ASME B16.5, ASME B16.47) | |
| Kuedzwa uye Kuongorora | API 6D, API 598 |
| Zvimwe | NACE MR-0175, NACE MR-0103, ISO 15848 |
| Inowanikwawo pa | PT, UT, RT,MT. |
| Dhizaini yakachengeteka pamoto | API 6FA, API 607 |
-Yakazara kana kuti Yakaderedzwa Bore
-RF, RTJ, BW kana PE
-Kupinda padivi, kupinda kwepamusoro, kana dhizaini yemuviri wakasungirirwa
-Kuvhara Kaviri & Kubuda Kweropa (DBB), Kuzviparadzanisa Kaviri & Kubuda Kweropa (DIB)
-Chigaro chekukurumidzira uye jekiseni rehunde
-Mudziyo Unodzivirira Kusasimba
-Actuator: Lever, Gear Box, Bare stem, Pneumatic Actuator, Electric Actuator
-Kuchengetedzwa pamoto
- Hunde inodzivisa kuputsika
1. Kuramba kwemvura kudiki, chiyero chekuyerera kwemvura chakakura, chiyero chinogadziriswa chakakwira. Chinogona kusvika :100:1, icho chakakura kupfuura chiyero chinogadziriswa chevharuvhu rinotonga rine chigaro chimwe chete, vharuvhu rinotonga rine chigaro chimwe chete uye vharuvhu rinotonga rine sleeve. Hunhu hwaro hwekuyerera kwemvura hunenge hwakaenzana.
2. Kuvhara kwakavimbika. Kubuda kwechikamu chesimbi chakasimba chesimbi iClass IV yeGB/T4213 "Pneumatic Control Valve". Chikamu chekubuda kwechikamu chesoft seal iClass V kana Class VI yeGB/T4213. Kune hard sealing structure, ball core sealing surface inogona kugadzirwa ne hard chromium plating, surfacing cobalt based cemented carbide, spraying tungsten carbide wear-resistant coating, nezvimwewo, kuti kuvandudza hupenyu hwebasa re valvu core seal.
3. Vhura wovhara nekukurumidza. Vharuvhu yebhora yemhando yeV ivharuvhu yekurova ine kona, kubva pakuvhurwa zvizere kusvika pakuvharwa zvizere. Angle 90°, ine AT piston pneumatic actuator inogona kushandiswa pakucheka nekukurumidza. Mushure mekuisa positioner yevharuvhu yemagetsi, inogona kugadziriswa zvichienderana nechiyero cheanalog signal 4-20Ma.
4.Kushanda zvakanaka pakuvharira. Spool inoshandisa 1/4 chimiro chehemispherical chine chimiro chechigaro cheupande. Kana paine zvidimbu zvakasimba mukati mepakati, kuvharika kwegomba hakuzoitiki semavharuvhu ebhora emhando yeO. Hapana mukaha pakati pebhora rakaita seV nechigaro, chine simba guru rekuchekerera, rakakodzera kudzora suspension uye zvidimbu zvakasimba zvine fiber kana zvidimbu zvidiki zvakasimba. Pamusoro pezvo, kune mavharuvhu ebhora akaumbwa seV ane global spool, ayo akakodzera mamiriro ekumanikidzwa kwakanyanya uye anogona kuderedza zvinobudirira deformation yepakati pebhora kana musiyano wekumanikidzwa kwakanyanya waitwa. Inoshandisa sealing yechigaro chimwe chete kana chimiro chekuvharira chigaro kaviri. Vharuvhu yebhora yakaumbwa seV ine seal yechigaro kaviri inonyanya kushandiswa kudzora kuyerera kwepakati kwakachena, uye medium ine zvidimbu inogona kukonzera njodzi yekuvhara cavity yepakati.
5. Vharuvhu yebhora yerudzi rweV chimiro chebhora chakagadzika, chigaro chakazadzwa nechitubu, uye chinogona kufamba munzira yekuyerera. Inogona kudzoreredza otomatiki kupera kwespool, kuwedzera hupenyu hwebasa. Chitubu chine chitubu chine hexagonal, chitubu chemafungu, chitubu chedhisiki, chitubu chekumanikidza checylindrical nezvimwewo. Kana medium iine tsvina diki, zvinodikanwa kuwedzera mhete dzekuvhara muchitubu kuti chidzivirire kubva pakusvibiswa. Kune mavharuvhu eV-ball epasi rese akavharirwa kaviri, chimiro chebhora rinoyangarara chinoshandiswa.
6, kana paine zvinodiwa zvemoto uye zvinopesana nestatic, vharuvhu inogadzirwa nesimbi yakasimba seal structure, filler inogadzirwa ne flexible graphite nezvimwe zvinhu zvinodzivirira kupisa kwakanyanya, uye vharuvhu ine sealant shoulder. Tora matanho e electrostatic conduction pakati pe valvu, stem ne sphere. Tevedzera GB/T26479 fire-resistant structure uye GB/T12237 antistatic requirements.
7, vharuvhu yebhora yakaita seV zvichienderana nechimiro chakasiyana chekuvharira chepakati pebhora, hapana chimiro chisina kujeka, chimiro chimwe chete chisina kujeka, chimiro chakapetwa kaviri chisina kujeka, chimiro chetatu chisina kujeka. Chimiro chinowanzoshandiswa hachina kujeka. Chimiro chisina kujeka chinogona kukurumidza kusunungura spool kubva pachigaro kana chavhurwa, kuderedza kupfeka kwemhete yechisimbiso uye kuwedzera hupenyu hwebasa. Kana yakavharwa, simba risina kujeka rinogona kugadzirwa kuti riwedzere kushanda kwechisimbiso.
8. Nzira yekutyaira yeV-type ball valve ine mhando yemubato, worm gear transmission, pneumatic, electric, hydraulic, electro-hydraulic linkage nedzimwe nzira dzekutyaira.
9, kubatana kwevharuvhu yebhora yemhando yeV kune nzira mbiri dzekubatanidza flange ne clamp, ye global spool, double sealing structure uye thread connection uye socket welding, butt welding nedzimwe nzira dzekubatanidza.
10, vharafu yebhora receramic ine chimiro chepakati pebhora chakaita seV. Inodzivirira kupera zvakanaka, asiwo inodzivirira ngura neacid nealkali, yakakodzera kudzora granular media. Vharuvhu yebhora ine fluorine ine chimiro chepakati pebhora chakaita seV, chinoshandiswa kudzora nekutonga ngura neacid nealkali media. Mhando dzekushandisa vharafu yebhora remhando yeV dzakakura.
-Simbiso yemhando yepamusoro: NSW izvigadzirwa zvekugadzira mavharuvhu ebhora anoyangarara eISO9001, zvakare ane zvitupa zveCE, API 607, API 6D
-Kugona kugadzira: Kune mitsetse mishanu yekugadzira, michina yekugadzira yepamusoro, vagadziri vane ruzivo, vashandi vane hunyanzvi, maitiro ekugadzira akakwana.
-Kudzora mhando: Zvinoenderana neISO9001, sisitimu yekudzora mhando yakakwana yakatangwa. Chikwata chekuongorora chehunyanzvi uye zvishandiso zvekuongorora zvemhando yepamusoro.
-Kuendeswa nenguva: Fekitori yekukanda yega, zvinhu zvakakura, mitsara yakawanda yekugadzira
-Basa rekutengesa mushure mekutengesa: Ronga vashandi vehunyanzvi panzvimbo yebasa, rutsigiro rwehunyanzvi, kutsiva mahara
-Sample yemahara, mazuva manomwe nemaawa makumi maviri nemana sevhisi