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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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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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SPOOL TYPE DIRECTIONAL VALVES
Our offer includes a wide selection of Spool type directional valves , whose variety of control ensures a wide range of applications
Moreover, we offer connection plates for all types of distributors and, upon the customer’s request, we take into account additional requirements.
Electro hydraulically controlled valves, depending on the order, may be provided with a switching time controller, a piston stroke restrictor or a limit switch. |
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P70CP
Pump flow max 90 l/min (23,5 US GPM)
Workpressure max 320 bar (4600 psi)
The P70 directional control valve is of modular construction. It is designed for many different applications and used extensively in machines such as lorry cranes, small wheeled loaders and concrete placing cranes.
The valve can be of the directly operated type, or can be equipped for electric, pneumatic or hydraulic remote control. A combination of direct and remote control is also possible.
The P70 is stackable and can be supplied in combinations of 1 to 10 spool sections, and also in combination with function manifolds.
Low lever forces: give comfortable operation when the valve is controlled directly.
Mid-inlet sections: enable compact system design, even in systems with several pressure levels.
Very wide range of applicationadapted spools: designed to optimise control characteristics.
Our proportional remote-controlled valves have pressure compensated spools: which further improves control and simultaneous-operating characteristics.
Low pressure drops: keep down energy losses and reduce the generation of heat.
Machined land edges in the valve housing: guarantee good control characteristics. |
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| The Directional Control Valve of the rotary spool type consists of a rotor which is rotated with respect to the valve body. When the rotor is placed in selected positions inlet and outlet ports are connected in various combinations permitting the start, stop or directional change of fluid under pressure. The functions specific to a valve depends primarily on rotor type selected. |
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| Aron, a member of the Brevini Group, manufactures hydraulic components and manifold systems. The range of products includes Cetop components, related modular and proportional components, as well as electronic circuit boards, but the single and modular 6-way flow dividers deserve special mention. The sophisticated design of these parts make them ideally suited to a wide variety of applications, especially in agriculture. With a flow rate capacity of 20 to 80 lpm (5.3 to 21.1 gpm), this range is best suited to applications such as front loaders, mixer buckets, irrigator bars and other agricultural equipment in general, ensuring very limited pressure loss in relation to the performance delivered. Zinc plated versions are also available on request for use in particularly harsh conditions. |
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NRV is a series of patented direction control valves made entirely of stainless steel, designed especially for industrial applications where demands on hygienic and compact design are high.
Application :
The NRV valves are designed for water hydraulics systems, but are equally applicable in oil systems.
NRVs are well suited for chemical, food and marine industries as well as under environmentally tough conditions. |
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Monoblock directional valves
Sectional body directional valves
Load sensing stackable directional control valves
Electric directional control valves monoblock and stackable
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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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For distributing grain and granular products by gravity without overpressure inside of the pipe-system and with no demand for dust-tightness internally.
Feeding from the top through the turn-pipe towards the requested outlet inside of a closed casing.
Pressing-on of the rotary pipe seal by means of 2 pressure springs.
Support by means of four lugs, fixed to the lower funnel circumference according data-sheet.
Electrically operated by means of a gear-motor, motorcurrent 230/400 Volt, 50 to 60 Hz.
Positioning by means of mechanical limit-switches, wired on terminals in a connecting box.
Proximity switches with surcharge. Turn-head distributor must not be operated when transporting material.
All dimensions are approximate.
Additional electric pressing and position control of the turn-pipes outlet position with proximity-switches, fixed into the lower funnel, with surcharge.
Product-contacting parts made of stainless steel with surcharge.
ATEX versions according to category 2 or 3 with admissible Zone 20 in turn-pipe on request. |
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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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