La ditta Di Nicola costruisce valvole a farfalla a singola , doppia e triplice eccentricità in leghe di ghisa sferoidale EN GJS 400 ed EN GJS 500, ghisa malleabile GJL 250 e ghise ad alto contenuto Nichel NI- resist, acciaio al carbonio ASTM 216 WCB/GP 240GH+N, in costruzione di acciaio EN S275J0 e acciaio inox ad alto contenuto di Nichel da oltre cinquanta anni con dimensioni comprese tra i 150 ed i 3000 mm e pressioni nominali da 2,5 Bar a 64 Bar e da ANSI Classe 125 a Classe 600 . Le valvole a farfalla Di Nicola rispondo ai maggiori standard internazionali quali EN 593, ISO EN 1074-1 , ISO EN 1074-2, Din 3202 , BS 5150, ISO 5752, ASME B16.10 ed AWWA C-504. Con marcature conformi alle ISO EN 19 e Flange conformi alla EN 1092-2, ISO 2531, BS4504 test conformi EN 12266-1 . La ditta Di Nicola produce fuori standard su richiesta della clientela.
catalogo
- Dinamic test on double offset Butterfly valves by Mekorot Israel
- Dinamic test on double offset Butterfly valves by Mekorot Israel
- Dinamic test on double offset Butterfly valves by Mekorot Israel
- Double offset butterfly valve DN 1000 PN 16 in ductil iron GJS500
- Double offset butterfly valve DN 1200 PN 16 in Ductil iron GJS 400
- Double offset butterfly valve DN 1400 PN 16 in ductil iron GJS 500
- Double offset butterfly valve DN 1600 PN 10 Mekorot Israel
- Double offset butterfly valve DN 800 PN 16 in ductil iron GJS 500 Heraklion Project Greece.
- Double offset butterfly valve in ductil iron with local control actuator
- Double offset butterfly valves DN 1400 PN 10 Distribution pipeline Phapos Charamondani Bross LTD Cyprus
- Double offset butterfly valves , Cybarco Co ltd Cyprus
- Double offset ductil iron butterfly valve with st.st retaining ring
- Double offset retaining ring particular
- Ductil iron Triple eccentrity butterfly valve DN 2000 PN 16 , Mekorot , Israel
- Ductil iron butterfly valve DN 1400 with locking device DN 1400 PN 16, Mekorot, Israel
- Ductil iron double offset butterfly valve DN 1800 PN 10 with oleodynamic actuator Wiegert Bahr
- Ductil iron double offset butterfly valve DN 1800 PN 10 with st.st retaining ring and oleodynamic actuator Wiegert Bahr
- Ductil iron double offset butterfly valve with oleodynamic actuator DN 1800 PN 10 Wiegert Bahr
- Dynamic tests Open-Closed Butterfly valve
- Dynamic tests Open-Closed Butterfly valve
- Electrowelded steel Disc of Butterfly valve DN 1500 PN 10 as welded
- Inox CF8M 316 wafer butterfly valve with PTFE seats for desalination plant
- INOX CF8M casting for wafer double offset butterfly valve Class 150
- Super Duplex butterfly valve DN 600 PN 16 desalination Plant Siciliacque Trapani Italy
- Super Duplex butterfly valve DN 600 PN 16 desalination Plant Siciliacque Trapani Italy
- Super Duplex butterfly valve DN 600 PN 16 desalination Plant Siciliacque Trapani Italy
- Thee way butterfly valves in Electrowelded steel for gas , ILVA spa , Taranto , Italy
- Triple offset butterfly valve DN 2000 PN 16 in ductil iron ,Mekorot , Israel
- serie valvole scontornate