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Valve yeBhabhatafurai Yepamusoro Yekushanda

  • Valve yeButterfly yeEccentric Triple

    Valve yeButterfly yeEccentric Triple

    Iyovharuvhu yeshavishavi ine eccentric katatu— inozivikanwawo se triple offset butterfly valve — ivharuvhu re butterfly rine simbi rakagara zvakanaka rakagadzirwa kuti rishande pakushanda kwe high pressure, high-temperature, uye high-frequency cycling uko mavharuvhu akapfava asingakwanise kushandiswa. Mavharuvhu matatu aya anobvisa kukweshana kwese pakati pediski nechigaro panguva yekuvhura nekuvhara, zvichikonzera kusashanda kwechigaro pakufamba kwese. Chigaro ichi chakakosha mumuviri wevharuvhu, chakafukidzwa nezvinhu zvinodzivirira kupfekwa uye ma angles ekugara akagadziridzwa, nepo ma multi-layer soft kana simbi-to-metal sealing rings akaiswa padhisiki — zvichipa kudzivirira kwakanyanya kupisa, pressure peaks, uye corrosion. Yakagadzirwa zvinoenderana ne API 609, face-to-face ANSI B16.10, pressure-tempera pa ASME B16.34. Pressure rating ANSI Class 150/300/600/900. Saizi DN50–DN1500 (2″–60″). Zvinhu zvemuviri zvinosanganisira carbon steel, stainless steel, Monel, uye Hastelloy. Sarudzo dzezvigaro: multi-layer soft seal kana simbi-to-metal. Nortech ikambani inotungamira mukugadzira uye kutengesa mavharuvhu emashavibhuruku ane mavara matatu muChina.

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  • Valve yeButterfly yeEccentric High Performance Double

    Valve yeButterfly yeEccentric High Performance Double

    Iyovharuvhu yeshavishavi ine eccentric mbiri— inozivikanwawo sevharuvhu rebhururu rine mativi maviri — ine maburi maviri akasiyana anobvisa dhisiki kubva pachigaro pakarepo painovhurwa, zvichibvisa kubatana kwechigaro nguva dzose panguva yekushanda. Dhizaini iyi inoderedza kukweshana nekusakara, inoderedza torque yekushanda, uye inoita kuti ivharwe zvakanaka kunyangwe kana tembiricha ikachinja kamwe kamwe. Yakakodzera nzvimbo dzine pressure yakakwira, tembiricha yakakwira, uye dzinoda kushanda nesimba.Dhizaini isingatsvi moto,Chitupa cheATEX,Yakayerwa kuANSI Class 150/300/600 uye PN16–PN100, saizi yacho iri pakati peDN50–DN1800 (2″–72″). Yakagadzirwa kuenderana neAPI 609, ANSI B16.10 yakatarisana, tembiricha yekupisa paASME B16.34. Muviri wayo uri musimbi yekabhoni kana simbi isina ngura, dhisiki iri musimbi isina ngura, chigaro chiri muPTFE kana RPTFE. Yakayerwa ku 1,000,000-cycle life test ine zero-leakage bi-directional performance. Mavharuvhu akawanda anokanda muviri — anotumirwa mumavhiki matatu kusvika mashanu kune akawanda maodha. Nortech ikambani inotungamira mukugadzira mavharuvhu emabhatafura maviri uye mutengesi muChina.

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