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Kiwikā Pepeiao ʻEkolu
ʻO kakiwikā pulelehua ʻokoʻa ʻekolu— ʻike ʻia hoʻi he kiwikā pepeke triple offset — he kiwikā pepeke metala hana kiʻekiʻe i hana ʻia no nā noi paikikala kiʻekiʻe, wela kiʻekiʻe, a me ke alapine kiʻekiʻe kahi hiki ʻole ke hoʻohana ʻia nā kiwikā palupalu maʻamau. Hoʻopau nā offsets geometric ʻekolu i nā friction āpau ma waena o ka disc a me ka noho i ka wā e wehe ai a pani ʻia, e hopena ana i ka ʻaʻahu noho ʻole i kēlā me kēia pōʻaiapuni. He mea hoʻohui ka noho i ke kino valve, i uhi ʻia me nā mea anti-wear a me nā kihi noho i hoʻomaikaʻi ʻia, ʻoiai ua hoʻopaʻa ʻia nā apo sila palupalu multi-layer a i ʻole metal-to-metal ma ka disc — e hāʻawi ana i ke kū'ē kiʻekiʻe i ka haʻalulu wela, nā piko kaomi, a me ka palaho. Hana ʻia i ka API 609, maka-a-maka ANSI B16.10, mahana-paʻa e like me ASME B16.34. Ka helu kaomi ANSI Class 150/300/600/900. Ka laulā nui DN50–DN1500 (2″–60″). ʻO nā mea kino e komo pū me ke kila kalapona, ke kila kila, Monel, a me Hastelloy. Nā koho noho: sila palupalu multi-layer a i ʻole metal-to-metal. ʻO Nortech kahi mea hana a me ka mea hoʻolako i nā valve butterfly eccentric triple ma Kina.
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Pālua Eccentric High Performance Butterfly Valve
ʻO kakiwikā pulelehua eccentric pālua— ʻike ʻia hoʻi he kiwikā pepeke offset pālua — he ʻelua mau offset koʻokoʻo like ʻole e hoʻokuʻu ana i ka disc mai ka noho i ka wā e wehe ai, e hoʻopau ana i ka hoʻopili mau ʻana o ka noho i ka wā o ka hana. Hoʻemi kēia hoʻolālā i ka friction a me ka ʻaʻahu, hoʻemi i ka torque hana, a hōʻoia i ka sila hilinaʻi ʻoiai ma lalo o nā loli koke o ka mahana a i ʻole ke kaomi. Kūpono no nā ʻano ʻoihana kiʻekiʻe, wela kiʻekiʻe, a me nā ʻano koi.Hoʻolālā pale ahi,Palapala hōʻoia ATEX,Ua helu ʻia i ka ANSI Class 150/300/600 a me PN16–PN100, ka nui o DN50–DN1800 (2″–72″). Hana ʻia i ka API 609, maka-a-maka ANSI B16.10, mahana-paʻa no ASME B16.34. Kino i ke kila kalapona a i ʻole ke kila kila ʻole, disc i ke kila kila ʻole, noho ma PTFE a i ʻole RPTFE. Hōʻoia ʻia i ka hoʻāʻo ola 1,000,000-cycle me ka hana bi-directional zero-leakage. Nui ka waihona o nā mea hoʻoheheʻe kino valve - hāʻawi ʻia i loko o 3-5 mau pule no ka hapa nui o nā kauoha. ʻO Nortech kahi mea hana a me ka mea hoʻolako valve butterfly eccentric pālua ma Kina.
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Pālua Flange Pulelehua Valve
ʻO kakiwikā pulelehua flange pāluaHe kiwikā pulelehua noho paʻa me nā flanges hoʻohui i hoʻolei ʻia ma nā wēlau ʻelua, e ʻae ana i ka pilina pololei i ka pipeline me ka ʻole o nā mea hoʻololi flange hou. Hoʻopili piha ʻia ka noho laholio ma ke kino, e hōʻoiaʻiʻo ana i ka sila bi-directional hilinaʻi. Ma ke ʻano he kiwikā hapaha-huli, hana ia ma ke ʻano he kiwikā hoʻokaʻawale a me kahi kiwikā hoʻoponopono kahe ma nā kihi wehe like ʻole. Kūpono no ka lawelawe hopena-o-laina. Hana ʻia i API 609 / EN 593, maka-a-maka e like me ISO 5752 / EN 558-1 Series 13, hopena flange EN 1092-2 PN10/PN16/PN25 a me ANSI Class 125/150. Ka laulā nui DN50-DN1200. Kino a me ka disc i ka hao ductile, ke kila kalapona, ke kila kila, a i ʻole alu-bronze. Nā mea noho: EPDM, NBR, FKM, silicone. ʻO Nortech kahi mea hana a me ka mea hoʻolako kiwikā pulelehua flange pālua alakaʻi ma Kina.
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Kiwikā o ka pepeke i hoʻopaʻa ʻia ʻo PTFE
ʻO ka kiwikā pepeke PTFE i hoʻopaʻa ʻia he kiwikā ʻoihana hapaha-huli me ka uhi PTFE piha e hoʻokaʻawale ana i nā mea hana mai ke kino metala, e hāʻawi ana i ke kūpaʻa ʻoi aku ka maikaʻi no nā kemika huhū, nā wai maʻemaʻe kiʻekiʻe, a me nā mahana koʻikoʻi. ʻO ka hoʻolālā kino māhele ʻia e ʻae i ka mālama maʻalahi a me ka hoʻololi liner me ka ʻole o ka wehe ʻana i ka kiwikā mai ka pipeline. Loaʻa nā hoʻonohonoho i hoʻopaʻa piha ʻia a me nā hoʻonohonoho i hoʻopaʻa hapa ʻia ma ke noi. Kūpono no ka hana kemika, nā lāʻau lapaʻau & Biotech, ka mālama wai ʻoihana, ka meaʻai & ka mea inu, a me nā noi Semiconductor.
Hana ʻia e like me API 609 / EN 593. Maka-a-maka e like me ISO 5752 / EN 558-1 Series 20. Hopena flange EN 1092-2 PN10/PN16, ANSI Class 125/150. Loaʻa i ke ʻano wafer a me ke ʻano lug, DN50–DN600 (2″–24″). Kino: hao ductile, kila kalapona, a i ʻole kila kila ʻole. Disc: PTFE i hoʻopaʻa ʻia me ke kila kalapona a i ʻole ke kila kila ʻōlinolino. Noho: PTFE. ʻO NORTECH kahi mea hana a me ka mea hoʻolako valve butterfly i hoʻopaʻa ʻia me ka PTFE ma Kina.
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Kiwikā Pulelehua ʻAno U
ʻO kakiwikā pulelehua U-ʻano pālua flangedkaʻana like i ke kūkulu ʻana o ka noho kūpaʻa concentric like me ke ʻano wafer, akā hōʻike i nā flanges integral ma nā wēlau ʻelua no ka hoʻonohonoho flange pololei a me ka hoʻokomo maʻalahi. Hoʻopili piha ʻia ka noho laholio ma ke kino, e hōʻoiaʻiʻo ana i kahi sila paʻa a paʻa me ka ʻole o nā ʻāpana noho kaʻawale. Hana ʻia i ka API 609 / EN 593, ka laulā nui DN350-DN1200 (14″–48″), nā helu kaomi PN10 / PN16 / PN25 a me ANSI Class 125/150. ʻO Nortech kahi mea hana a me ka mea hoʻolako valve butterfly ʻano U alakaʻi ma Kina.
Hoʻopau ka hoʻolālā flange integral i ka pono no nā mea hoʻololi flange, e hōʻemi ana i ka manawa hoʻokomo a me ka pilikia o ka misalignment - he mea waiwai nui ia no nā pipeline nui i nā hana wai, ka irrigation, a me nā ʻōnaehana hana ʻoihana. Loaʻa ke kino a me ka disc i ka hao ductile, ke kila kalapona, ke kila kila, a me ka alu-bronze e kūpono i nā media corrosive a koi paha. ʻO nā mea noho e komo pū me ka EPDM, NBR, FKM, a me ka silicone, e uhi ana i nā ʻano mahana a me nā ʻano wai. Hōʻoia ka flange luna ISO 5211 i ka hoʻohālikelike pololei me nā actuators manual, uila, a me pneumatic. Hoʻāʻo ʻia a nānā ʻia nā valves āpau i ka API 598 / EN 12266.
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Noho ʻia ka rubber Valve Eccentric pālua
Pālua Eccentric Pulelehua Valve no Waterworks
Hāʻawi ka kiwikā pepeke eccentric pālua ʻo Nortech no nā noi hana wai i ka pani hilinaʻi a haʻahaʻa hoʻi ma nā paipu nui. Hoʻopau ke ʻano hana disc offset pālua i ka hoʻopili mau ʻana o ka noho i ka wā o ka hana, e hoʻolōʻihi nui ana i ke ola lawelawe a hōʻemi i ka torque hana i hoʻohālikelike ʻia me nā hoʻolālā concentric. Loaʻa ma DN350–DN2000 (14″–80″), ua hana ʻia kēia mau kiwikā no ka lako wai kūlanakauhale, nā hale hana mālama wai, a me nā ʻōnaehana wai ʻoihana nui.
ʻO ke kino hao ductile a me ka disc me ka noho EPDM a i ʻole NBR hiki ke pani ʻia e hōʻoia i ka hana sila lōʻihi a me ka mālama maʻalahi ʻana i ke kahua. Kūlike me EN 593, API 609 a me AWWA C504. Maka-a-maka e like me ANSI B16.10, ISO 5752 Series 13/14, EN 558-1 Series 13/14. Wāhi flange e like me ASME B16.5, B16.47, AWWA C207, EN 1092-2. Hoʻāʻo ʻia i ka API 598. Ka helu kaomi PN10/16/25, ANSI Class 150.
ʻO Nortech kahi mea hana a me ka mea hoʻolako AWWA no ka valve butterfly eccentric pālua ma Kina, e lawelawe ana i nā mea kūʻai aku wai a me nā ʻoihana ma ka honua holoʻokoʻa.
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ʻAno lug Butterfly Valve noho kūpaʻa
ʻAno lug kiwikā pulelehua e noho ana me ke kūpaʻa, i hoʻopaʻa ʻia me ka lima laholio.
Ke kūlana o ke koʻokoʻo kikowaena, 100% bi-directional pehu paʻa
ʻO ka hoʻolālā disc pinless e pale aku i ka leakage mai ka disc
Hoʻolālā liʻiliʻi a me ka hoʻolālā maʻalahi
Mālama maʻalahi me nā ʻāpana hiki ke pani ʻia
E hana ma ke ʻano he kiwikā hoʻokaʻawale a me ka kiwikā hoʻoponopono kahe.
ākea o ka hoʻohana a me ke kumu kūʻai haʻahaʻa.
ʻAno Wafer ma waena o nā flanges o nā ʻano maʻamau like ʻole
NPS 1.5”-24” Kau ʻia ma waena o nā flanges ANSI B16.1, ASME B16.5
Anawaena 40mm - 600 mm ma waena o nā flanges EN1092 PN10, PN16, PN25
Kūlana hoʻolālā: API 609, BS EN 593, MSS SP-67.
Ana maka-a-maka: API 609, ISO 5752, BS EN 558, BS 5155, MS SP-67.
Mea hoʻohana pahu pahu lever / ilo / mea hoʻohana uila / mea hoʻohana pneumatic
Kaomi Hana: PN10/16/25, Class125/150
NORTECHis kekahi o nā Kina alakaʻiʻAno lug Butterfly Valve noho kūpaʻaMea Hana & Mea Hoʻolako.
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ʻAno Wafer Valve Pepeiao Noho Paʻa
ʻO ka kiwikā pulelehua noho kūpaʻa ʻo Nortech, ʻano wafer. DN40–DN600, PN10/16/25, ANSI Class 125/150. Disc pinless, sila paʻa pehu bi-directional, ISO 5211. ʻUmi lole hiki ke pani ʻia. Hana hoʻokaʻawale a hoʻoponopono kahe paha. API 609 / EN 593, ISO 5752 / EN 558. Lever, pahu pahu, mea hoʻohana uila a pneumatic paha. OEM/ODM.
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