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Atos solenoid valves features:
• shell-moulding castings, mass-machined by transfer lines then cleaned by thermic deburring
• interchangeable spools
• exclusive wet solenoids
Flow up to 1000 l/min
Pressure up to 350 bar
Special execution:
• Safety - with spool microswitches
• Ex-proof - with Atex/Ul certification
• Stainless steel - for aggressive environment
• Military - rugged execution
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APPLICATION
Options available to suit most industries and applications
Manual overrides to Integrated Hydraulics ranges of solenoid valve carridges
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- Manual Override Options (Tech. Reference Info.)
- Poppet-Type, 2-Way Valves
- Spool-Type, 2-Way Valves
- Poppet-Type, Blocking, 2-Way Valves
- Spool-Type, 3-Way Valves
- Poppet-Type, Blocking, 3-Port Valves
- Spool-Type, 4-Way, 2-Position Valves
- Spool-Type, 4-Way, 3-Position Valves
- Spool-Type, 5-Way, 3-Position Valves
- Spool-Type, 6-Way, 2-Position Valves
- Spool-Type, Drop-In Style, 2-Position Valves
- Spool-Type, 2-Way, with Internal Relief
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Tipping Valve up to 200L; Open circuit; progressive descent, aplication pressure-up to 300bar, peak pressure-350bar
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Barksdale's High Pressure OEM Valve line provides exceptional directional control for fluids up to 3000 psi in the toughest industrial applications. Using Barksdale's Shear-Seal® technology the OEM Valve products offer dependable performance and long life even when the media being controlled is contaminated with debris that would ruin ordinary valves. Flexibility is built into the OEM line which features several standard options that can be adapted to meet the unique needs that OEM customers require in their products.
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Your Hydraulic Control Solution!
• All valves are rated for 700 bar operating pressure
• All valves feature NPTF porting to insure against leakage at
rated pressure
• All valves are painted, coated, or plated for corrosion
resistance
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These directional seated valves use spring loaded balls as valve elements and therefore do not show any leakage. They are manifold mounting and are available with various actuations which always act on an angled lever pushing the valve element in the desired switching position.
The basic versions are designed as 2/2- and 3/2-way directional valves. 3/3- , 4/3-way functions are possible, if two valves are housed in one valve body, whereas 4/2-way functions require an additional intermediate plate. The enforced versions G39, G49, G..-22 are intended for pulsating, permanent load with frequent switching operations in the high pressure range.
These valves may be directly installed in pipe systems, when equipped with subplates enabling pipe connection. Many optional functions can be incorporated in these sub-plates e.g. pressure limiting valve or restrictor check valve for widen the field of application for this valve type. Valve banks of these valves are also available featuring several valves
connected in parallel (see type VB).
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300L/min, 400 bar (80 US GPM, 5800psi) Single & Dual Overcentre . Load Holding . Motion Control A comprehensive range of valves generally recognised as being the best in the world. Our simple design provides greater stability and secure load holding leading to superior operator control and safety.
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- Check valve with pipe-rupture protection
- 60 l/min
- 450 (500) bar
- 100 - 300 l/min
- Hydraulic pilot-operated
- Seat-type pilot and main stages
- Screw-in design
SRE...
- 25 - 300 l/min
- Hydraulic pilot-operated
- Two-stage seated valves
- Stack-mounting valve with ISO/CETOP/NFPA/DIN interface
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Two-way hydraulic valves
Cast, ductile iron bodies provide for very large flows.
A large number of valve types are available.
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Load control valves of this type prevent a hydraulic actuator from running ahead of, or over-running, the available oil supply.
The three functions: load control valve with pre-opening; check valve; and pipe-rupture protection are all integrated in one assembly.
Stack-mounting load control valves, two-stage seated design, with standard ISO/CETOP/NFPA size 3 and 5 interfaces.
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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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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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HBM Flow Selector Valve is produced with high quality cast iron and designed for applications where two separate hydraulic circuits, and has 38 to 100 lpm range flow and 250 bar maximum pressure. Manual control operation with three position and three ways spool in single unit (3B Code) and 6 ways in double unit (6B Code),open center options (Code A) and closed (Code C).
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187 and 281 PRI
The 187 and 281 PRI valves are specifically designed to be the smallest valves available for safety relief applications. Both are constructed entirely of stainless steel and are available screened and unscreened for design flexibility. Built-in damping assures quiet operation.
The 187 PRI is the smallest relief valve, only three sixteenths of an inch in diameter and a little over a half inch long, covering cracking pressures from 20 to 100 psid. The 281 PRI offers 29 standard cracking pressures from 80 to 3,600 psid.
375 and 500 MOMENTUM PRI
The 375 and 500 Pressure Relief Valves use the patented “momentum free” design concept. The unique design compensates for momentum forces that upset the normal force balance of a direct acting valve. These forces are produced by local pressure gradients caused by changes in liquid velocity. (See “Momentum Forces” on page M20). The result is a valve that is both linear and stable throughout the operating range and has low hysteresis, yet is still miniature. The 375 PRI has full open flow capacity of 100 Lohms and the 500 PRI has a 50 Lohm capacity. Both are available in standard cracking pressures from 50 to 500 psid.
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NG3-Mini
In accordance with Wandfluh standards
Maximum pressures up to 350 bar
Volume flows of the directional valves up to 15 l/min
Volume flows of the pressure -, flow control - and non-return valves up to 8 l/min
NG4-Mini
According to Cetop RP 121 H-P02
Maximum pressures up to 350 bar
Volume flows up to 20 l/min
NG4-ISO
On request
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These compact hydraulic systems feature modular valves that are "sandwich" mounted between a directional control valve and a standard mounting surface. All circuit flow paths are contained within the control valve and modules. These valves provide a compact hydraulic circuit at a reduced cost, eliminating interconnecting piping. Each valve "stack" can be configured to provide the specific system functions.
Benefits & Customer Values
- Design flexibility and reduced system space
- Cost-effective, Versatile and easy to install
- Rugged and reliable
- Easy to service
Specs
- Size - NG4 - 8 (D02 - 08)
- Rated pressure up to 315 bar/4500 psi
- Rated flow up to 340 LPM /90 GPM
- Function - relief, reducing, sequence, check, PO check, throttle, counterbalance
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YUKEN MODULAR VALVES are designed to Simplify hydraulic systems, to eliminate the use of pipe connections and thus to save space, time and costs. The modular valves have standardized interfaces (lSO 4401. CETOP. NFPA) and thickness in accordance with each valve size. Any hydraulic circuit can be composed by stacking the modular valves in the correct sequence one upon another and bolting the various stacks to a common manifold base.
•Modular valves remarkably minimize the installing area and space.
• No expert skill is required to assemble, and furthermore, a supplement and a change to the circuit can easily and quickly be carried out.
• Problems such as oil leaks, vibration and noise resulting from pipes and tubes are minimized because pipes and tubes are not necessary.
•Checks and maintenance of these valves can be performed with ease because of the method of installation.
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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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Proportional Directional Control Valves PRM2-04
Compact design with integrated electronics
High reliability
Simple replacement of the solenoid-coilsincluding electronics without opening the hydraulic circuits
Continuous flow control in both directions
nstallation dimensions acording toI SO 4401 CETOP - RP 121H and NFPA T3.5.1 - D 02
Subplates see data sheet HU 0002
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Description and Applications:
- Distributer proportional to direct action with electronics of numerical regulation for adjustment of pressure, force of flow (Integrated Axis To control IAC-P)
- Completely adapted Unit, composed of a distributer, sensor (S) of pressure (in option), numerical electronics of drunk regulation and an interface user.
- Actuation by magnets proportional with central net and winds removable.
- Drawer of the distributer with adjustment of position
- Plate of pressure pick-up integrated (in option)
- For assembly with base plate stackable: gauge of the holes according to ISO 4401
- Analogical Interfaces for instructions and actual values
- Version for Bus EDGE with protocol CANopen DS 408 or Profibus-DP V0/V1
Fast startup by computer PC and logicile of startup WIN-PED 6
Features/performances:
- Nominal Dimension 6 and 10
- Series 2X
- Maximum operating Pressure 315 bars
- Maximum Flow 180 l/min
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Features:
Servo-distributers proportional 4/2, 4/3, controlled, without electric regulation of position.
- NG 10,16,25,32
- Series of appliances 7X
- Maximum operating Pressure 350 bar
Maximum flow 1600l/min
Distributers proportional controlled on two floors being used to order the direction of flow and the flow of the fluid.
Order by the valve controls (regulator pressure with 3 ways)
For assembly on base plate: mating plane ISO 4401 -... (Indication according to the nominal size).
Distributer slide valve to centering by spring
Description and Applications:
Remarks relating to explosion-proof protection:
Scope of application according to the Directive on explosion-proof protection and protection
Scope of application according to Directive RL 94/9/EG II2G
Protection of the electromagnet EEx EM IIT 4X according to IN 50019/50028
- Characteristics for distributers resistant to sea water
The metal external parts are treated by green zinking-chromatage olive
This resistance to sea water is defined by the indication of the order "J".
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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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The seated valves are direct operated. Depending on the desired control function up to four valve cartridges are used. The poppets which are situated in the cartridge are pressed on the valve seat via springs or are opened via tappets. Hardened poppets and valve seats ensure long life. Pressure compensated poppets reduce the operating power.
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The seated valves are direct operated. The balls which are situated in the cartridge are pressed on the valve seat via springs or are opened via tappets. Hardened balls and valve seats ensure long life.
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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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Proportional directional valves CV
This range of proportional valves is used to provide load-independent speed control of motors and cylinders.
CV (Compac) means: all valves functions are integrated into one compact block.
Advantages
* Monoblock, manifold-mounting valve with 2-way hydrostat (individual compensator)
* Adaptable building-block system
* Individual matching of flow rates
* Primary pressure relief for each actuator
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FEATURES:
- INDIVIDUAL LOAD CHECK built into each section that prevents the load from dropping when the spool is shifted.
- PRECISION GROUND CHROME PLATED SPOOL that assures long life.
- DIAMOND HONED SPOOL BORE provides consistent spool fit with low leakage.
- METERING NOTCHES give smooth control of load.
- ADJUSTABLE HANDLES position handle in any location from 90° up to 90° down.
- SPECIAL MODIFICATIONS are easily made to fit your particular application.
- O’RING PORTS to eliminate leakage.
- PARALLEL OR SERIES flow paths are possible.
- ALL SECTIONS & ASSEMBLIES ARE 100% TESTED includes both internal & external leakage tests & flow tests.
- POWER BEYOND CAPABILITY to fit your multi-valve circuits.
SPECIFICATIONS:
- 12 gpm Nominal Capacity
- 3500 psi (241 bar).
- 400 psi (27 bar) max tank pressure.
- 12 sections max (consult factory for more).
- 10 Micron Filtration Recommended.
- Assembly Torque = 85 inch-lbs.
- Weight -Inlet/outlet = 6 lbs. (2.7 kg).
* Low spool section = 4 lbs. (1.8 kg).
* High spool section = 6 lbs. (2.7 kg).
- Port Sizes
* Inlet/outlet #10SAE (7/8 - 14).
* Work Ports #8SAE (3/4 - 16).
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Modular stack valves are designed to install between the valve and its mounting surface. This will eliminate plumbing connections and space requirements. Continental Hydraulics has a full range including check, flow control, relief, reducing, sequencing, shuttle and counterbalance valves. Manufactured to fit the NFPA's and ANSI/ISO's standards.
Bodies are manufactured of either aluminum (3000 PSI) or ductile (5000 PSI) to meet your pressure requirements. Our bodies use industry common cavities. All cartridges are 100% tested functionally.
Click here to tell us what you need.
Specifications
Flows up to 60 GPM
Pressures up to 5000 PSI
External parts are zinc-plated for long life against elements
Temperatures up to 200º F. From a safety standpoint, Continental Hudraulics does not recommend temperatures over 130º F
10 micron or finer filtration preferred
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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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Hydraulic electrovalves, Hydraulic valves
