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Valva Sphaerica Plenissime Soldata API6D CLASSIS 150~2500
Valva sphaerica plene conglutinata, valva sphaerica fistularis API6D API6D CLASS 150~2500
Chalybs fusus, omnino conglutinatus, valvula subterranea.
Magnitudinis Intervallum: 1/2″ ~ 60″ (DN15 ~ DN1500)
Classis Pressionis: ASME CLASS 150~2500
Materia principalis: chalybs carbonicus, chalybs temperaturae humilis, chalybs inoxidabilis, chalybs mixtus et chalybs duplex etc.
Fines: RF, RTJ, SW, NPT, BW etc.
Typus operationis: HO, GO, operatio pneumatica, operatio actuatoris etc.NORTECHis unus ex praecipuis Sinis Valva Sphaerica Plena Soldata Fabricator et Provisor.
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Valva Papilionis Sedes Resiliens Typus Wafer
Valvae papilionis sedentes resilientes, generis lamellaris, manica gummea obductae.
Positio axis centrica, firmitas bullarum bidirectionalis 100%
Designatio disci sine aciculis ad effusionem ex disco prohibendam
Designatio compacta et structura simplex
Facilis curatio cum partibus substituibilibus
Munere ut valvula separationis et valvula fluxus regulans.
lata applicationis varietas et parvus pretium.
Typus lamellae inter flanges variarum normarum
NPS 1.5"-24" inter flanges affixum ANSI B16.1, ASME B16.5
Diametros 40mm – 600 mm inter flanges EN1092 PN10,PN16,PN25
Norma designandi: API 609, BS EN 593, MSS SP-67.
Dimensio faciei ad faciem: API 609, ISO 5752, BS EN 558, BS 5155, MS SP-67.
Vectis / verticis rotatorii / operator electricus / operator pneumaticus
Pressio Operativa: PN10/16/25, Classis 125/150
NORTECHis unus ex praecipuis SinisValva papilionis resilientis sedis cum lamellaFabricator et Provisor.
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Valva Papilionis Duplicis Flange
Valvula papilionis duplicis flangis
Designatio et Fabricatio norma: API609/EN593
Sedes e gummi directe ad corpus vulcanizata.
ad finem ductus adhiberi posset.
Facie ad faciem: ISO5752/EN558-1 series 13
Finis flangis EN1092-2 PN10/PN16/PN25,ANSI 125/150
DN 50mm-1200mm
Corpus: Ferrum ductile/chalybs carbonicus/chalybs inoxidabilis/Alu-aes
Discus: Ferrum ductile/chalybs carbonicus/chalybs inoxidabilis/Alu-aes
Sedes: EPDM/NBR/FKM/Siliconis
NORTECHis unus ex praecipuis SinisValva Papilionis Duplicis FlangeFabricator et Provisor.
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Valva Papilionis Duplicis Eccentrica
Valva papilionis duplicis eccentricaaltae efficaciae
Designatio et Fabricatio norma: API609
Facie ad faciem: ANSI B 16.10
Temperatura et pressio ASME B 16.34
Pressio aestimata ANSI 150/300/600
DN50-DN1800 (2″-72″)
Corpus: Chalybs carbonicus/Chalybs inoxidabilis
Discus: Chalybs inoxidabilis
Sedes: PTFE/RPTFE
NORTECHis unus ex praecipuis SinisValva Papilionis Duplicis EccentricaFabricator et Provisor.
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Valva Papilionis Triplex Eccentrica
Valva papilionis triplicis eccentrica, altae efficaciae
Designatio et Fabricatio norma: API609
Facie ad faciem: ANSI B 16.10
Temperatura et pressio ASME B 16.34
Pressio aestimata ANSI 150/300/600/900
DN50-DN1500 (2″-60″)
Materiae: Chalybs carbonicus/Chalybs inoxidabilis/Monel/Hastelloy etc.
Sedes: Multistrata vel metallo-metallico
NORTECH est una ex praecipuis Sinis Valvis Papilionum Tripliciter Eccentricis.Fabricator et Provisor.
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Valva Globi Natans
Valvae globosae fluitantes, diametro nominali 1/2" ~ 8"
API6D, Ignis resistens API607, ATEX Certificatum
Pressio Classificatio: CLASSIS 150~600
Norma Designandi: ASME B 16.34/API 6D/API 608/BS EN ISO17292/ISO14313
Dimensiones Faciei ad Faciem: ASME B 16.10/API 6D/EN558
Finis Connexionis: ASME B 16.5/ASME B 16.47/ASME B 16.25/EN1092/JIS B2220/GOST12815
Genus Connexionis: RF/RTJ/AL.
Operatio manualis, operatio pneumatica, operatio electrica, vel caulis liber cum forma suggestus ISO5211 pro actuatoribus.
NORTECHis unus ex praecipuis Sinis Valva Globi NatansFabricator et Provisor.
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Valva Sphaerica Trunnion-Imposita
Valva globosa trunnio affixaNPS: 2″-56″
API 6D, API 607 Firesafe, NACE MR0175, ATEX Certified.
Pressio aestimata: Classis 150-2500 librae
Operatio manualis, operatio pneumatica, et operatio electrica.
Corpus: Chalybs fusus, Chalybs fabricatus
Sedes: DEVLON/NYLON/PTFE/PPT/PEEK etc.
NORTECHis unus ex praecipuis SinisValva Sphaerica Trunnion-ImpositaFabricator et Provisor.
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Valva Reprehensionis Duplicis Sedis Gummi
Valvula inversa duplicis laminae sedis gummi, valvula inversa duplicis ianuae
WRAS, ACS certificatae pro aqua potabili, aqua potabili
DN50-DN1000, 2″-40″
PN10/PN16, ANSI Classis 125/150
Facie ad faciem ad API594/ISO5752/EN558-1 seriem 16
Flanga ASME B16.5, ASME B16.47, EN1092-1
NORTECHis unus ex praecipuis SinisValva Reprehensionis Duplicis Sedis GummiFabricator et Provisor.
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Valva Reprehensionis Elevatoriae Chalybis Fusi
DIN/ENValvula inversa elevatoria chalybis fusivalvula pistonis
Diameter: DN15-DN400, PN16-PN100
BS EN 12516-1, BS1868
Facie ad faciem secundum EN558-1/DIN3202
Corpus/tegmen/Discus: GS-C25/1.4308/1.4408
Ornatus: 13CR+STL/F304/F316
NORTECHis unus ex praecipuis SinisChalybs fususValva Reprehensionis ElevatoriaFabricator et Provisor.
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Valva Reprehensionis Globi
Valvula globosa
Diameter nominalis: DN40-DN500
Typus disci: Valvula Reprehensionis Globosa
Norma designandi: EN12334, DIN3202 F6
Materia corporis: Ferrum ductile GGG50
Materia sphaerae: Ferrum ductile GGG50 + stratum EPDM/NBR
NORTECHis unus ex praecipuis SinisValva Reprehensionis GlobiFabricator et Provisor.
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Valva Reprehensionis Oscillatoria Ferrea Fusa
Valvula inversa oscillatoria ferrea fusa, cum instrumento claudendi
Diameter nominalis: DN50-DN600/2"-24"
Typus disci: Valvula inversa oscillatoria
Norma designandi: BS5153/DIN3202 F6/AWWA C508
Materia corporis: Ferrum fusum/Ferrum ductile
Materia disci: Ferrum fusum/Ferrum ductile
Materia sedis: Aes/Aes/Chalybs inoxidabilis
NORTECHis unus ex praecipuis SinisValva Reprehensionis Oscillatoria Ferrea Fusa
Fabricator et Provisor.
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Cylindrus pneumaticus cum pulvino valvulae inversae oscillatoriae
Cylindrus pneumaticus cum mollitiem et valvula inversa ferrea fusa, cum contrapondere et actuatore
Diameter nominalis: DN50-DN600/2"-24"
Typus disci: Valvula inversa oscillatoria
Norma designandi: BS5153/DIN3202 F6/AWWA C508
Materia corporis: Ferrum fusum/Ferrum ductile
Materia disci: Ferrum fusum/Ferrum ductile
Materia sedis: Aes/Aes/Chalybs inoxidabilis
NORTECHis unus ex praecipuis SinisCylindrus aëre mollitusValva Reprehensionis Oscillatoria Ferrea Fusa
Fabricator et Provisor.
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