- About us
- Company details
A brand with a long history
Idrosfer S.r.l. has been operating in the field of manufacturing brass ball valves, industrial and artistic taps for over 40 years.
The company which is currently managed by Maria Elena Negri and her brother Marco committed to the work and experience inherited by their father Roberto also the founder, is successfully pursuing its growth process in a modern, 3000 m2 plant/ facility near Novara.
As a result of outstanding reliability, hard work and innovation Idrosfer offers a different, heavystrong, durable, 100% Made in Italy valve (starting from the careful selection of raw materials to finished products).
Highly reputed both in Italy and abroad, the Company is broadening more and more its horizons by seeking and implementing new market segments.
Ongoing innovation and technological research ensure high quality standards for a traditional but constantly evolving production.
Moved by continuous new inputs, Idrosfer studies, experiences and develops new challenges and projects, with the utmost attention to customer needs as a landmark in an ever changing market.
In that respect, the Company is oriented towards the maximum customer satisfaction (before, during and after the sale), key to a winning business policy.
“A satisfied customer… returns!”
Year of establishment:
2000
Number of employees:
FROM 20 TO 49 EMPLOYEES
Annual turnover:
between 2.5 and 5 million Euro
Reference year of turnover:
2022
Export turnover:
From 2.5 to 5 million Euro
Activities:
MANUFACTURING OF METAL PRODUCTS (EXCLUDING MACHINERY AND EQUIPMENT)
General mechanical work
Manufacturing of other taps and valves
Retail trade or any type of product over the internet
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BALL VALVES CATALOGUE
ARTISTIC CATALOGUE
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- Business Proposals
Company:
IDROSFER S.R.L.
Web site:
Address:
VIA MONTE GENEROSO 6/A
City:
MILANO (MI)
Zip Code:
20155
Social media:
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- Map
Art. 105 PMISO – Ball valve in nickel plated brass FF
From DN 1/4” to DN 4”
Female – Female
ISO 5211 motor plate disc
PN 40 until DN 2”1/2, PN 25 DN 3”, PN 16 DN 4”
ISO 228/1 threaded ends
Operating temperature ranging between -10°C and +100°C
Brass ball valves ready for motorization
Valves born to be motorized, technically designed and made to guarantee the highest level of functionality and torque performance.
Use
Water systems, compressed air, oil-petrol-fuel distribution networks, glycol, heating, air-conditioning and with all kinds of non aggressive/corrosive fluids for copper alloys (brass). Particular damper o-rings, behind the seal seats, soften the valve manoeuvre and reduce the torque, thus aiding the role of servomotor.
Art. 92 – Ball valve in nickel plated brass reduced bore – L
From DN 1/4” to DN 2”1/2
Female – Female – Female (Male connections on request)
L Port brass ball – reduced bore
Red painted steel lever control
PN 40
ISO 228/1 threaded ends
Operating temperature ranging between -10°C and +100°C
Three-way brass ball valves
Excellent tightness under high pressures and ease of maneuvering thanks to the four P.T.F.E. seats with VITON damper rings.
Use
Water systems, compressed air, oil-petrol-fuel distribution networks, glycol, heating, air-conditioning and with all kinds of non aggressive/corrosive fluids for copper alloys (brass). It diverts the flow from one line to another one without use more two-way ball valves.
Art. 105 AIRSENS – Degreased ball valve in nickel plated brass FF – lever and capacity sensor
From DN 1/4” to DN 2”
Female – Female
Black painted steel lever control with capacity sensor
PN 40
ISO 228/1 threaded ends
Operating temperature ranging between -10°C and +100°C
Brass ball valves for oxygen
Recommended for use with oxygen and medical gases, the OX range is subjected to particular degreasing treatments with specific products in order to remove any possible processing residue according to the rigorous ISO 13485 procedures.
Use
Oxygen and medical gases distribution plants. The capacity sensor can convey an electrical impulse that makes it possible to obtain a different signal at close/open position of the valve.
Art. 109 – Ball valve in nickel plated brass FF with fixed extended neck
Two ways
From DN 3/8” to DN 2”
Female – Female
Red painted steel lever control
PN 40
ISO 228/1 threaded ends
Operating temperature ranging between -20°C and +150°C (note: see datasheet)
Brass ball valves for thermal insulation
Equipped by extension on stem to ensure greater strength, they are suitable to be maneuvered even in the coldest places where there are very thick types of insulation.
Use
Water systems, compressed air, oil-petrol-fuel distribution networks, glycol, heating, air-conditioning and with all kinds of non aggressive/corrosive fluids for copper alloys (brass). Thanks to monoblock extension, this valve is suitable to be manoeuved also in the coldest areas in which there is a very thick insulation to avoid useless loss of heat.
Art. Pegaso – Ball valve in nickel plated brass FF with decompression hole
Lockable and sealable
From DN 3/8” to DN 2”
Anti-tamper system and 360° lever rotation
Female – Female
Flat zinked steel lever control with red plastic cover
PN 16
ISO 228/1 threaded ends
Operating temperature ranging between -10°C and +100°C
Lockable brass ball valves
Thanks to the anti-intrusion system they are suitable to be installed in situation in which it is necessary to padlock or lead-seal the valve for safety reasons. Furthermore, the 360° rotation of the lever offers greater versatility and ease in installation.
Use
Water systems, compressed air, oil-petrol-fuel distribution networks, glycol, heating, air-conditioning and with all kinds of non aggressive/corrosive fluids for copper alloys (brass). Suitable to be installed in areas in which it is necessary to padlock/lead-seal the valve for safety reasons.