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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 Duplicis Sedis Metallicae
Valvula inversa duplicis laminae sedis metallicae, valvula inversa duplicis ianuae
DN50-DN1200, 2″-48″
PN10/PN16/PN25/PN40/PN63/PN100, Classis 150/300/600/900/1500/2500
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 MetallicaeFabricator et Provisor.
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Valva Reprehensionis Oscillatoria ASME
Valvula inversa ASME, chalybs carbonicus, chalybs inoxidabilis et chalybs mixtus
Diameter: 2″-32″, Classis 150-Class 2500
BS1868/ASME B16.34/API6D
Facie ad faciem secundum ANSI B16.10
Corpus/tegmen/Discus: WCB/LCB/WC6/WC9/CF8/CF8M
Ornatus: No. 1/No. 5/No. 8/Mixtura Metallica
NORTECH is unus ex praecipuis SinisASMEValva Reprehensionis OscillatoriaFabricator et Provisor.
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Valva Portae Parallelae
Valvae portae parallelaelate in officiis altae pressionis et altae temperaturae, ut vapore et aqua alimentaria, adhibentur.Disci duplices in positione parallela cum vere compresso inter eos, duplex obsignatio cum pressione lineae meliorem obsignationem efficit.
Designatum secundum normam ASME B16.34, API600, BS1414
2″-24″ (DN50-DN600), Classis 150-Class 2500 librarum,RF-RTJ-BW
Varii modi operationis pro valvis portarum parallelarum: rota manualis, rota dentata manualis, actuator electricus, etc.
NORTECHis unus ex praecipuis SinisValva Portae ParallelaeFabricator et Provisor.
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Valva Globica DIN-EN
Valva globosa DIN-ENValva globosa formae rectae (forma T), valva globosa formae anguli, valva globosa formae obliquae (typus Y)
potest designari ut valvula anti-retrocessionis, valvula anti-retrocessionis globosa, SDNR.
Obturamentum follis ad petitionem praesto est ad vaporis applicationem altae temperaturae
Designatio et fabricator EN13709, diameter DN15-DN400, PN16-PN100.
In chalybe fuso (1.0619), chalybe inoxidabili (1.4308, 1.4408), chalybe mixto et chalybe inoxidabili duplex
NORTECHis unus ex praecipuis SinisValva Globica DIN-EN Fabricator et Provisor.
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Valva Globi ASME
Valva Globi ASME,2″-30″, Classis 150-Class 1500
BS1873/ASME B16.34
Facie ad faciem secundum ANSI B16.10
Corpus/tegmen/discus: Chalybs Carbonicus/Chalybs Inoxidabilis
Sedes: Chalybs carbonicus // Chalybs inoxidabilis / STL
Operatio: rota manualis/capsa dentata
NORTECHest unus ex praecipuis Sinis Valva Globi ASME Fabricator et Provisor.
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Valva portae magnae magnitudinis API 600
Valva portae magnae magnitudinis API600Chalybs fusus ASME B16.34
Chalybs fusus, chalybs inoxidabilis et chalybs mixtus cum configurationibus ornamentis universalibus.
28″-72″, Classis 150-Class 2500
Facie ad faciem ANSI B16.10
Nexus extremus RF-BW-RTJ
NORTECHis unus ex praecipuis SinisValva portae magnae magnitudinis API 600Fabricator et Provisor.
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Valva portae cuneiformis API 600
Valva portae cuneiformis API600ASME B16.34
Chalybs fusus, chalybs inoxidabilis et chalybs mixtus cum configurationibus ornamentis universalibus.
2″-72″, Classis 150-Class 2500
Facie ad faciem ANSI B16.10
Nexus extremus RF-BW-RTJ
NORTECHis unus ex praecipuis SinisValva portae cuneiformis API 600Fabricator et Provisor.
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DIN-EN Valva Cuneiformis
Valva cuneiformis DIN-EN, chalybs fusus, chalybs inoxidabilis et chalybs mixtus
DIN 3352 BS-EN 1984
DN50-DN1200, PN10/16/25/40/63/100/160
Facie ad faciem DIN3202/EN558-1
Flanga EN1092-1
NORTECHis unus ex praecipuis SinisDIN-EN Valva Cuneiformis Fabricator et Provisor.
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