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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 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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Valva Reprehensionis Disci Gummi
Valvula inversa oscillatoria disci elastici, flexibilis oscillationis, valvula inversa oscillationis flexibilis.
Diameter nominalis: DN50-DN900/2"-36"
Typus disci: Valvula inversa oscillatoria
Norma designandi: BS5153/DIN3202 F6/AWWA C508
Materia corporis: Ferrum fusum/Ferrum ductile
Materia disci: Ferrum fusum + Gummi vulcanizatum / Ferrum ductile vulcanizatum.
Materia sedis: Aes/Aes/Chalybs inoxidabilis
NORTECHest unus ex praecipuis SinisValva Reprehensionis Disci GummiFabricator et Provisor.
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Valva portae resilientis sedilis
Valva portae resilientis sedisValva cuneiformis aquae
DN50-DN1200,PN6-10-16,2″-48″,ANSI 125-150
Cochlea interna, caulis non ascendens et cochlea externa et caulis ascendens Eboracensis
DIN3352 F4/F5, EN1074-2/BS5163/AWWA C509
WRAS et ACS Certificati
NORTECHis unus ex praecipuis SinisValva portae resilientis sedilis
Fabricator et Provisor.
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Valva portae ferreae magnae magnitudinis
Valvae portae ferreae magnae
Installatio verticalis et horizontalis.
Corpus ex ferro fuso, ferro ductili, aere, et anulo obturatorio ex chalybe inoxidabili
ad curationem aquae, saccharificinam, aquae potabilis
PN6-10-16
Caulis ascendens OS&Y DN700-DN1200
Caulis non ascendens DN700-DN1800
DIN3352 F4/F5, EN1074-2/BS5163/AWWA C500
NORTECHis unus ex praecipuis SinisValva Portae Ferreae Fusae Metallicae SedesFabricator et Provisor.
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Valva Portae Ferreae Fusae Metallicae Sedes
Valvae portae ferreae fusae sedentes metallicae
Corpus ex ferro fuso, ferro ductili, aere, et anulo obturatorio ex chalybe inoxidabili
ad curationem aquae, saccharificinam, aquae potabilis
PN6-10-16
Caulis ascendens OS&Y DN50-DN1200
Caulis non ascendens DN50-DN1800
DIN3352 F4/F5, EN1074-2/BS5163/AWWA C500
NORTECHis unus ex praecipuis SinisValva Portae Ferreae Fusae Metallicae SedesFabricator et Provisor.
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