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V.P.S. BREVINI reinforces the know-how and the flexibility that provides the customer with suitable solutions to help satisfy many application requirements.
The hydraulic valves DCV are available in monoblock construction (up to 6 spools and 60 litre/min) and in modular construction (up to 12 spools and 200 litre/min).
Due to materials used and production methods the DCV valves can be applied in applications up to 400 bars.
The principal applications are: crane (forestry, lifting and trucks), shipyard machines, waste compactors, municipal machines and so on....
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Minimum weight. Good price-performance ratio. Spool design. Ready for installation.
For single and double-acting applications, for direct installation to hydraulic units. |
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The directional spool valve bank type PSL is designed for constant delivery pump systems (pressure/flow controller) whereas the type PSV is for variable displacement pump systems. Both are available in three sizes.
They serve to control the direction of motion and provide infinite control of the speed of motion of hydraulic consumers regardless of their load. Several consumers may be operated simultaneously and independantly of each other.
The main field of application is mobile hydraulics (e.g. crane controls etc.).
These valve banks can be tailored to a specific application, requiring unequal max. consumer flows at port A and B as well as additional functions such as functional cut-off. |
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BREVINI HYDRAULICS was formed in 1996 and it is the youngest company of Brevini Group.
With their integrated digital electronics, the HPV load-sensing proportional valves and the MPE range of joysticks, provide solutions with the latest generation in control.
All the components, (mechanical and electrical) are of exclusive in-house design and the mechanical-hydraulic components are covered by 4 international licences.
There are two available sizes: HPV41 and HPV77 with capacity of 140 and 240 litre/min (37 – 36 gpm).
Both versions are available with ATEX conformity and they can be supplied with manual, hydraulic and electric controls.
These valves find application in many different areas:
Drills, railway-building machines, shredders, sweepers, shipyard cranes and off shore, municipal machines, building yard machines (concrete pumps), aerial platforms, forestry machines and so on. |
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When you need finished Integrated Hydraulic Circuits with extremely short lead times, the Parker Speed Shop is the place to go. Parker%u2019s expert application engineers, along with the latest computer-aided design and manufacturing technology, can bring new and advanced custom products to market faster, keeping you way ahead of your competition.
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Nominal sizes NG3-Mini, NG4-Mini, NG4-ISO,
NG6 and NG10 (flange)
Maximum pressures up to 350 bar
Volume flows up to 100 l/min
Direct operated - and pilot operated versions
Electric, pneumatic, hydraulic and
mechanical actuation
Electric actuation by means of switching - and
proportional solenoid
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Nominal sizes NG3-Mini, NG4-Mini, NG4-ISO,
NG6 and NG10 (flange)
Maximum pressures up to 350 bar
Volume flows up to 100 l/min
Direct operated - and pilot operated versions
Electric, pneumatic, hydraulic and
mechanical actuation
Electric actuation by means of switching - and
proportional solenoid
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Valve proportional with solenoid to technology "loud-speaker" VCD®: A revolution in power and speed
*Conception drawer/shirt.
*Captor of position of integrated drawer.
integrated electronic *Amplificator.
*Force developed by the solenoid > 100N.
*Débits nominal of 3,6,12,25 and 40 [l/mn] (Cetop 3) @ 35 bar from delta p by passage or 50 and 100 [l/mn] (Cetop 5) @ 35 bar of delta p by passage.
*Hystérésis < 0.05%.
Advantages:
*Très high response in dynamics and for maintenance of position.
*Commande bidirectional.
very precise *Contrôle of the positions, speeds and pressures.
*Temps of high-speed answer: < 3,5 ms (Cetop 3); <6 ms (Cetop 5).
*Excellente resolution 1:4800 (2,4 mm/0,5 µm).
*Débits controlled stable even under high pressure loss.
*Disponible for all types of signals of control.
*Bonne resistor with the contamination.
*Meillor controls for all applications.
*Quality of the products manufactured improved (precise valve).
*Réduction of the manufacturing costs by load capacity increased machine (fast valve).
*Prix competitive.
Applications:
*Bancs of test of structure and tiredness.
*Industries of the steel and production of aluminum.
*Machines of injection and blowing.
*Simulateurs.
*Machines-outils.
*Marine.
*Industrie of the wood and production of paper.
*Éoliennes. |
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Dispenser VO40
Description:
Modular dispenser in open center. Operation with pump with fixed cubic capacity. Flow max = 40 l/mn
Advantages:
Modularity, maneuverability, repeatability, Ergonomics, stability of operation, compactness, facilitated maintenance
Applications:
Agricultural machinery, carts elevator, small cranes...
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When you need finished Integrated Hydraulic Circuits with extremely short lead times, the Parker Speed Shop is the place to go. Parker’s expert application engineers, along with the latest computer-aided design and manufacturing technology, can bring new and advanced custom products to market faster, keeping you way ahead of your competition.
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| ... products without technical information |
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Pressure/Flow Controller ED1 resp. SD1
Optionally usable as pressure relief, pressure reducing, 2-way flow controller
or 3-way flow controller
Connection of proportional throttle pressure relief or pressure reducing valves
Connection of an analogue pressure-, flow- or speed sensor
Parametering by means of front keyboard, operating terminal or software
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