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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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The brake system onboard a vehicle is vital for the safety of the vehicle. It is therefore important that the design of the vehicle and the design of the brake system are co-ordinated to give the optimal safety and good performance and that complements other modern cab ergonomics to reduce operator fatigue and give good machine feel.
The valves may be used in open centre, closed centre and load sense hydraulic systems.
The high flow capability of the valve permit use with wet brakes, which typically require more flow for actuation.
Reduced mechanical drag and power loss by allowing the wet brake discs to be further apart when not applied.
A wide range of actuating forces can be specified, including stagemodulating springs for more progressive feel.
A floor-mounted pedal is available in a range of pre-set angles, with optional heel plates.
The valve may be mounted vertically or horizontally beneath the pedal.
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A full line of cartridge valves composed by a poppet or spool cartridge and by a functional cover that retains the cartridge into properly machined blocks and provides hydraulic piloting.
- pressure control: relief, reducing, compensators
- flow control: with manual setting for fine regulation or with stroke limiter
- directional control: with solenoid valve and optional shuttle valve for pilot selection
- check function: normally open/closed with optional hydraulic pilot operated check valves
- on-off active safety cartridges, hydraulic power shut-off function with optional sensor/microswitch
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Directional Control Valves Manually Operated RPR3-04
4/3 and 4/2 - way spool type directional control valves
Hand-lever operated
Actuating section can be rotated in four positions 90° apart
Installation dimensions acording to ISO 4401 CETOP-RP121H andNFPAT3.5.1 - D 02
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The PLC series auxiliary valves are direct-acting, factory-set pressure relief valves of the cartridge type that can be supplied with or without a threaded plug. They can also be supplied with housings to facilitate in-line installation. PLC valves are intended primarily to act as combined pressure-relief and anti-cavitation valves - otherwise known as port relief valves - in the service ports of our directional valves. However, they can also be used to advantage in other situations where pressure relief valves in this size range are required. Indeed, PLC cartridge valves are purchased in great quantities by several of the world%u2019s leading pump and transmission manufacturers.
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These 2/2-way ball seated directional valves are either directly or pilot actuated by a solenoid. With the directly actuated version the valve passage is opened or closed by a cone whereas with the piloted a piloting duct of a stepped piston is opened or closed generating a pressure difference at the opposing facial areas of the piston forcing it in the open or closed position.
Type EMP is a proportional valve, acting like a throttle but with zero leakage in blocked position. The dampened version will increase the switching time for on/off controls (hydraulic ramp). The wet armature solenoids for the valve actuation are pressure resistant, where all moving internal parts are flushed by oil.
There is a wide range of connection blocks either for pipe connection or for banjo bolt mounting, which may feature optional elements such as drain valve, by-pass throttle, pressure switch, 2-way flow control valve etc.
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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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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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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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Moog's extensive experience in the application of cartridge valve technology enables us to offer a complete product line ranging from size 16 to 160. Sizes 16 to 100 are per DIN standard 24342.
In addition to our standard cartridge valves, Moog also offers a complete line of high flow, active, and servocartridge valves for specialized and higher performance fluid power systems.
Moog has application experience in Metal Forming and Presses Applications.
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Moog is a leading designer, manufacturer and seller of high performance servo-valves, Servo-Proportional Valves, cartridge (poppet), directional and other hydraulic valves for industrial applications. For over 50 years, Moog's products have been the valve of choice for systems requiring a high degree of accuracy or precision. Also available are other hydraulic products such as integrated hydraulic manifold systems, radial piston pumps, electronics and accessories.
Our valves are known for long service life and when you need maintenance or repairs, ask for Moog Authentic Repair Services.
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Product description
- The Eaton® MDG mobile directional control valve is a versatile and modular design based upon the Eaton's proven Vickers™ industry leading DG4V3 design.
- The MDG valve design is a closed center, parallel or series circuit that can also function as an open center circuit through the use of unloading inlet options.
- The MDG valve offers versatility and flexibility in system applications through a sectional design, allowing the use of up to six sections per bank assembly.
- Further, the MDG valve can be configured to create custom, multi-functional circuits through the use of optional banking functions such as inlet and work port options
Benefits & Customer Values
- Modularity - sectional design (up to 6 section per bank assembly)
- Flexibility and versatility - various inlet and work port options
- Mobile design is based upon Eaton's Vickers™ industry leading DG4V3 valve.
- Modular banking design concept eliminates costly fittings and potential leak points
- Meets key OEM specifications regarding temperature, vibration, heat rise/drop, impact test, water dunk (thermal shock and hermetic seal), salt spray, and dielectric strength test.
Specs
- Flows to 60 lpm (15.8 US gpm)
- Rated pressure per NFPA T 2.6.1:
P, A & B: 350 bar (5000 psi)
T: 210 bar (3000 psi)
- IEC 144 class IP67 protection with ISO 4400 coils with plug fitted correctly
IP 65 (standard override) protection with EN490 coil
- Power consumption: 30W for 12V or 24V DC solenoid coils at rated voltage and 20°C (68°F)
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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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Product description
- Eaton® Flow Dividers are available in priority, proportional, variable and load sensing
versions with a wide range of standard flow ratings and relief settings.
- Eaton load sensing priority valves provide dependable flow on demand for load sensing steering, braking or other priority functions while allowing excess flow to be used for auxiliary functions.
- These products can be used in virtually any mobile application.
Benefits & Customer Values
- Eaton's global leadership in the Steering Unit is a driver for LS Priority Valves
- Used with fixed or variable displacement pumps, a dynamic signal system increases machine performance and stability.
- LS priority valves available as In-Line or Bolt-On configurations
- Flow dividers can be integrated into other components including gear pumps, limiting the need for additional plumbing.
- These products can be used in virtually any mobile application.
Specs
- Priority Flow Dividers
- Rated pressure up to 195 bar/2800psi
- Rated flow up to 175 LPM/45GPM
- LS Priority Valves
- Inlet & EF pressures up to 310 bar/4500psi
- CF pressure & Max CF relief setting 276 bar/4000psi
- Rated flow up to 240 LPM/63GPM
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Flow-control-valve
Flow-control-valve lor direct mounting. Optional: Flow-control combined with ball-valve Mounting position: all directions Medium: HLP46
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Brake actuators
More safety, performance & reliability
Brake pressure proportional effort
For single & dual circuit
Small, lightweight package
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Product description
- Complete range of Screw-In Cartridge Valves (SICV) including:
- Directional Controls
- Pressure Controls
- Flow Controls
- Electro-Proportional
- Check Valves
- Load Controls
- Logic Elements
- Multi-Function Valves
- Eaton offering includes components alone, in aluminum or steel housing, or assembled in a Modular Circuit Design (MCD) tailored to customer specific needs
Benefits & Customer Values
- Complete product range that keeps expanding (Stainless Steel, 350 range, -12...)
- Valvelocity Preferred Product Program
- Custom MCD design capability
- Eaton Vickers' brand recognition
- STC direct porting on MCD
Specs
- Size - 8 until - 20
- Rated pressure, 2 ranges: 210 bar/3000psi and 350 bar/5000psi
- Rated flow up to 567 LPM/150 GPM (flow dividers - FDC3-20)
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For your stationary hydraulic installation, KRACHT offers a complete programme of hydraulic components: Industrial valves, pumps, cylinders and accessories. One hundred per cent safety of the components in operation and material function is absolutely vital here. Our engineers' many years of experience and competence guarantee that this requirement is met correctly and in the best possible way.
KRACHT employees demonstrate their know how and commitment every time they take decisions regarding the general field of application and the specific use of valve types of completely different designs, and in the case of the in-house construction of cylinders which can satisfy the most demanding requirements. This result in the optimal realisation of special concepts for client-specific needs.
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These valves control the (low direction in the hydraulic circuit. The various directional valves ranging from the solenoid operated directional valves to the check valves conforming to JOHS Standard-The Japan Oil Hydraulics Standard-are available to meet the variety in customers' needs
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These valves control the reciprocating and rotating speed of hydraulic actuators, A variety of flow control valves including pressure and'or temperature-compensated Mow control valves is available.
Flow Control Valves/Flow Control and Check Valves
These valves are pressure and temperature compensating type valves and maintain a constant flow rate independent of change in system pressure (load) and temperature (viscosity of the fluid). They control the speed of the actuator precisely. The valves with an integral check valve allow a controlled flow and reverse free flow. Repeated resetting can be made easily with a digital readout.
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316 Stainless Steel, hydraulic control valves, zero leakage, for hazardous areas and severe environments.
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Nominal sizes NG3-Mini, NG4-Mini, NG6 and NG10
Maximum pressures up to 350 bar
Volume flows up to 80 l/min
Electric, pneumatic, hydraulic and
mechanical actuation
Flange -, sandwich - and cartridge construction
Valves operable in both flow directions
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Various type of pressure control valves are available, from relief valves to pressure switches, to control the pressure at suitable level in the hydraulic system.
Low Noise Type Pilot Operated Reliel Valves
Pilot operated relief valves here have been particularly developed as low noise type. To protect the pumps and control valves from an excessive pressure, the valves are used to control the pressure in the hydraulic system to constant level. The remote control and unloading can be done by using the vent circuit.
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For your stationary hydraulic installation, KRACHT offers a complete programme of hydraulic components: Industrial valves, pumps, cylinders and accessories. One hundred per cent safety of the components in operation and material function is absolutely vital here. Our engineers' many years of experience and competence guarantee that this requirement is met correctly and in the best possible way.
KRACHT employees demonstrate their know how and commitment every time they take decisions regarding the general field of application and the specific use of valve types of completely different designs, and in the case of the in-house construction of cylinders which can satisfy the most demanding requirements. This result in the optimal realisation of special concepts for client-specific needs.
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For your stationary hydraulic installation, KRACHT offers a complete programme of hydraulic components: Industrial valves, pumps, cylinders and accessories. One hundred per cent safety of the components in operation and material function is absolutely vital here. Our engineers' many years of experience and competence guarantee that this requirement is met correctly and in the best possible way.
KRACHT employees demonstrate their know how and commitment every time they take decisions regarding the general field of application and the specific use of valve types of completely different designs, and in the case of the in-house construction of cylinders which can satisfy the most demanding requirements. This result in the optimal realisation of special concepts for client-specific needs.
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Technology continues to improve, so does the engineering Eaton builds into its proportional valves, that have both product breadth and width consisting of on board electronics (OBE) & non-OBE, full functionalities, complete sizes, different performance levels to meet various customers demands in Industrial and Mobile markets.
The KB family of proportional valves have integrated OBE with superior reliability and durability featuring digital electronics, IP67 environmental protection, reduced power consumption, valve enable, and ramp adjustment.
Benefits & Customer Values
- Less commission time (plug & play)
- Reduced installation cots (less wiring)
- Improved machine up time, productivity and quality
- Higher automation level and easier serviceability
Specs
- Rated pressure up to 350 bar/5000 psi
- Rated flow up to 700 LPM/185 GPM
- Function - direction, pressure, flow
- Size - NG6-32 (D03-10)
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These EH Series are compound products of hydraulic equipment using the latest electronic and sensor technology based on the reputable E Series proportional electro hydraulic controls. We have realized epochmaking easily usable hydraulic equipment with high precision and reliability by unifying ampiifier.sensor.digital data indicator which are required for proportional or servo control system into valves.and making them compact
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Proportional directional valves
up to 220 l/min and up to 350 bar
Nominal sizes NG3-Mini, NG4-Mini, NG6 and NG10
Direct operated - and pilot operated versions
Non load-compensated and load-compensated
versions
Proportional pressure valves
up to 100 l/min and 350 bar
Nominal sizes NG3-Mini, NG4-Mini, NG6 and NG10
Screw-in cartridges M18x1,5, M22x1,5, M33x2 in
accordance with ISO 7789
Pressure relief and pressure reducing functions
Direct operated - and pilot operated versions
Inverse functions
Proportional flow control valves
up to 65 l/min and 350 bar
Nominal sizes NG3-Mini, NG4-Mini, NG6 and NG10
Screw-in cartridges M18x1,5, M22x1,5,
M33x2 according to ISO 7789
Screw-in and plug-in cartridges according
to Wandfluh standards
Throttle - and flow control functions
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Model RC (Request form #VRC1)
Dual relief, differential poppet style for cylinders or motors of equal displacement to cushion shock or surge pressures.
Adjustable or non-adjustable. 500 to 3000 psi.
30 gpm capacity, ductile iron body.
Model RD (Request form #VRD1)
Hydraulically dampened differential poppet-style relief valve.
Adjustable or non-adjustable. 500 to 3000 psi. 30 gpm capacity.
Model RV (Request form #VRV1)
Pilot operated relief valve.
Adjustable from 400 to 3000 psi.
40 gpm capacity.
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