Di Nicola Infinam Srl
About
Di Nicola Infinam Srl, established in 1928 and headquartered in San Giovanni Teatino, Chieti, Italy, is a manufacturer of hydraulic valves and electromechanical equipment serving aqueducts, drinking water treatment plants, irrigation networks, wastewater treatment, dams and hydroelectric plants, and industrial facilities. The company produces 22 distinct valve types including resilient wedge and cast steel gate valves, double offset and centric butterfly valves (wafer and lug configurations), cast steel ball valves, ductile iron check valves, hydraulic control valves, plunger valves, sleeve-type flow regulating valves, fixed cone outlet valves, Howell Bunger bottom outlet valves (supplied in DN400–DN700 at PN16–PN25), Larner Johnson bottom outlet valves, multi-jet and poly-jet valves, butterfly and ball safety turbine valves, air release valves, and hydrant distribution valves. Beyond valves, Infinam manufactures stainless steel sluice gates, cast iron and Ni-resist penstocks, automatic radial gates, oleodynamic self-moving screen machines, mechanical screen machines, Palmola-type velocity detectors, flange adaptors, couplings, dismantling joints, monolithic/dielectric joints, and stainless steel repair clamps. Engineering services include FEA prototyping, custom design, and pre/post-sale consulting. Delivered projects include the Bogotá aqueduct (Tona HPP with Polyjet bypass DN600 PN25), Heraklion AKTOR construction (DN700 PN16 and DN400 PN16 Howell Bunger valves), and Neusa dam in Colombia (DN1200 PN16 needle valve).
Key Products
Resilient wedge and metal seat cast steel gate valves for shut-off in high-pressure water supply and hydroelectric applications.
Double offset and centric butterfly valves in wafer and lug configurations for flow regulation in water systems.
Cast steel ball valves for positive shut-off in water supply and industrial piping systems.
Ductile iron check valves preventing reverse flow in water distribution and treatment plant piping.
Hydraulically operated control valves for automatic pressure reducing, pressure sustaining, and flow regulation in water networks.
Linear-movement plunger valves for precise flow control and throttling in water treatment and distribution systems.
Cylindrical sleeve valves for accurate flow regulation in aqueduct and distribution network applications.
Fixed cone discharge valves for energy dissipation and flow control at dams and reservoir outlets.
Howell Bunger valves for high-head bottom outlet discharge at dams and hydroelectric facilities, available in DN400–DN700 sizes.
Butterfly and ball type safety valves for emergency shut-off protection of hydroelectric turbines.
Automatic air release and vacuum breaking valves for venting air from pressurized water pipelines.
Distribution network hydrant valves for controlled water release and maintenance isolation in aqueduct systems.
Stainless steel sluice gates for flow control in water and wastewater treatment channels and tanks.
Cast iron and Ni-resist penstocks for shut-off and flow regulation in wastewater treatment and industrial applications.
Automated radial gates for overflow and level control in dams, weirs, and irrigation structures.
Hydraulically operated mechanical screens for debris removal at water intake and wastewater treatment works.
Fixed mechanical screens for coarse and fine screening of water and wastewater at treatment facilities.
Transition and repair couplings for connecting pipes of different materials and diameters in water networks.
Adjustable-length joints allowing valve and pump removal without cutting pipe in treatment plant installations.
Stainless steel repair clamps for fixing leaks and breaks in existing water distribution pipelines.
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