Introduction to Di Nicola
12Pages

• COMPANY • Since 1928 Di Nicola manufacture high quality valves and electromechanical equipments . The family business was estabilished by Gennaro Di Nicola in a small plant in San Giovanni Teatino, Chieti, Italy. During the several years of activity Di Nicola company engineered an incredible quantity of different valves for industrial applications becoming leader in potable water distribution, irrigation, water and waste water treatment, hydropower energy and Industrial applications, becoming a point of reference as supplier for the main companies involved in Italy and worldwide in such...

• SUPPORT • Di Nicola Infinam srl is able to provide all information and advice, in pre and post-sales, derived from the know-how acquired over time, with specific studies of modernization of the equipment installed. All products and spare parts are distributed from the new logistics center that carry out final inspection of the markings, packaging and shipping . The most important services our company offers are: • • • • • • • • • • • • • • • • Corrosion Engineering ( Nace ). Mechanical design for site manufacturing. Erection supervision and consultancy Materials consultancy Casting...

• APPLICATION FIELDS • WATER TREATMENT PLANTS WASTE WATER TREATMENT PLANTS DAMS AND HYDROPOWER PLANTS INDUSTRIAL PLANTS • PRODUCTS • FLANGE ADAPTORS Flange adapters Di Nicola are designed to join pipes of various materials and outer diameter with a flanged end. Because of the wide range of tolerance on the diameter (up to 23 millimeters) an adapter flange Di Nicola is able to connect to a pipe in steel, ductile iron, PVC, cast iron, asbestos cement and other materials without any problem. From 50 to 2800 mm and nominal pressures from 2.5 bar to 16 bar with flanges according to EN 1092-2,...

MONOLITIC OR DIELECTRIC JOINTS Di Nicola has developed the new series Dielectric Joints for water, putting in all It’s experience, professionalism and the use of modern prototyping technologies designed to verify the loads and stresses on the joint exercised in pressure. Di Nicola monolitic Joints are subject to hydraulic test and carry certification EN10204 31B. The special polymer resin guarantees in Di Nicola monolitic Joints standards air insulation demanded by major regulations equal to 5 Mhom and voltage drilling > = 5KV AC at maximum operating temperature of 70 ° C. RESILIENT WEDGE...

DOUBLE OFFSET BUTTERFLY VALVES Butterfly valves in single, double and triple offset in alloys of ductile iron EN GJS 400 to EN GJS 500, grey cast iron GJL 250 and high - nickel NI resist, carbon steel ASTM 216 WCB / N + GP 240GH, under construction EN S275J0 steel and stainless steel with high nickel content from over fifty years with sizes between 150 and 3000 mm and nominal pressures from 2.5 bar to 64 bar and ANSI Class 125 to Class 600. Di Nicola butterfly valves answer to major international stan-dards such as EN 593, EN ISO 1074-1 EN ISO 1074-2, DIN 3202, BS 5150, ISO 5752, ASME...

CAST STEEL BALL VALVES Ball valves type floating and trunnion mounted alloy carbon steel ASTM 216 WCB / GP 240GH + N and stainless steel with high nickel content ranging in size from 40 to 1200 mm and nominal pressures of 2,5 Bar at 100 bar in accordance with EN and ASME pressure classes from 125 PSI to 900 PSI. With the construction according to API 6D, according to API 598 Test and EN 12266-1, size flanges according to ASME B16.5, EN 1092-1 and ISO 7005 and spacings between flanges according to DIN 3202, EN 558-1, ANSI B16.10, ends weld ASME B16.25 and certified according to EN 10204 3.1...

STEEL AND STAINLESS STEEL SLUICE GATES Di Nicola design and manufactures sluice gates wall mounted, channel mounted, on –sitting seal, off –sitting seal, with two-way sealing, type spillway and bottom outlet armed, with manual, electric, hydraulic and gravity in steel construction EN S275J0, stainless steel AISI 304, AISI 316, aluminum, Duplex and Super Duplex high in nickel, with sizes ranging from 300 to 30,000 mm and hydraulic loads from 6 meters to 160 meters. The gates Di Nicola are tested in accordance with Standard AWWA C561-04 and DIN 19569-04 Class 5. AUTHOMATIC RADIAL GATES Radial...

MECHANICAL OVERFLOW VELOCITY DETECTORS TYPE PALMOLA Di Nicola manufactures mechanisms for detecting the water over speed type Palmola in construction steel and stainless steel EN S275J0 high in Nickel 1.4404 and 1.4462 for over thirty years with sizes between 200 and 300 mm and nominal pressures of 2,5 Bar 64 Bar. These mechanisms are provided alone the turbine guard valves or separately. In the event that you provide separately, Di Nicola emits CE certification of “included machine” for user's manual of other manufacturers or installers. SAFETY TURBINE BALL VALVES Safety turbine ball...

FLOW REGULATING VALVES SLEEVE TYPE Flow control or outlet bottom discharge valves type Sleeve in construction steel EN S275J0 and stainless steel 1.4404 and 1.4462 for over thirty years with sizes between 200 and 2000 mm and nominal pressures from 2.5 bar to 100 bar. The bottom valves type Sleeve Di Nicola can be supplied with mechanical, electrical and hydraulic actuators and respond to major international standards such as EN 593 , EN ISO 1074-1, EN ISO 1074-2, DIN 3202, BS 5150, ISO 5752, ASME B16.10. With marked according to EN ISO 19 and flanges according to EN 1092-2, ISO 2531, BS4504...