|
|
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.
|
|
Traction control valves
Restricts flow to slipping wheel motor
In-line -- Flanged models
Voltage: 12 & 24 V DC
Max flow (L/min): 20 -- 50
Max pressure (bar): 450
|
|
Control block for mobile machines:
- Open Center system for fixed pumps
- Sandwich design
- Low hysteresis
- Adjustable stroke limitation
- Primary and secondary safeguard
- High-pressure version (350 bar)
|
|
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
|
|
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.
|
|
Parker offers a variety of directional control elements which can be actuated via oil pressure instead of manual or electric.
2-Way Spool
3-Way Spool
|
|
CMM 60
Maximum Flow:60 l/min
Maximum Pressure:300 bar
Maximum Pressure (Return Lines):70 bar
Work Sections:1 to 7
Available Controls: manual shift, cable remote control, dual control , pneumatic and 12/24 VDC electrical control
|
|
CMM 25
Maximum Flow:25 l/min
Maximum Pressure:300 bar
Maximum Pressure (Return Lines):70 bar
Work Sections:1 to 6
Available Controls: manual shift, cable remote control, dual control, pneumatic and 12/24 VDC electrical control
|
|
VDC Series
Valve Features and Benefits
1. 5000 psi rating on all ports.
2. Long plunger stroke coupled with "U" slots for progressive "shut-oft" action provides smooth
and controlled decompression
and load reversal.
3. Custom plungers available.
4. Plungers are interchangeable.
5. High flow capacity, with low pressure drop.
6. Fast response.
7. Solenoid actuated 4-way pilot valve.
8. Check and choke modules available.
9. Compact (but heavy-duty) construction virtually eliminates body deflection and tendency for manifold O-rings to extrude.
WE Series
Features
Direct operated, solenoid controlled directional spool valve
ISO4401-03 mounting pattern
2 or 3 switching positions (4/2-, 4/3- valves)
Three chamber design for high performance
Wet pin solenoids standard
Removable coils for easy replacement or conversion
Standard manual override
|
|
1.All of valve are 100% made in Taiwan R.O.C.
2.The valve received the 1999 CE KEMA Registered Quality B.V.
3.We conform to the international standard ISO-4401-03/05 allowing use on the industry standard manifolds and subplates.
4.DIN plug connector standard with directed pilot light conforming to DIN-43650.
5. Larger flow paths in the main body to raise the flow and pressure.
6.We offer over 100 types of spool functions in our stock.
|
|
|
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
|
|
|
|
|
|
Continental Hydraulics PowrFlowTM Directional Control Valves offer some of the highest flow and pressure ratings in the industry today, making them the perfect choice whether you are designing a new system or just simply trying to get more out of your current system. Noted for superior performance and durability, Continental Hydraulics Directional Control Valves are a great investment.
With 12 standard spools, numerous specialty spools and 7 functions, these directional control valves can be ordered to meet the specific needs of your applications.
Precise bore honing and spool grinding results in less cross-port leakage and less wasted energy. These precision valves also allow for interchangeable spools for easy field maintenance and eliminate the need to change valve body when changing spools.
Spools utilize U-groove machining making them more tolerant of contaminants than v-groove designs resulting in less spool hang-ups. Bolt heads are below the spool centerline to reduce the body distortion that can lead to sticking spools and loss of production.
Control options include solenoid, lever, air, soft shift and cam operators.
All valves are 100% tested and come with a standard 3-year warranty.
Our CAD/CAM system takes the design directly from computer to high-speed CNC machining centers. Set ups are fast and multi-part designs are no problem. We can easily produce directional control valve variations for even greater flexibility. Click here to tell us what you need.
Specifications
Mounting: Sub-plate or manifold mount in D03, D05, D08, and D10 configurations, Conforming to NFPA and ANSI/ISO Standards
High Flow rates
D03 up to 20 GPM
D05 up to 35 GPM
D08 up to 150 GPM
D10 up to 275 GPM
Pressures up to 5000 PSI
Seals - Viton
Available Standard Actuator Types: solenoid, air, cam, lever, and soft-shift styles
Fluids: Petroleum-base, most phosphate esters, water-based fluids (not more than 40% water) and water glycol
|
|
- Check Valves, Guided
- Check Valve Discs
- Pilot-Operated Check Valves, Lock Valve
- Load Shuttle Valves
- Low Side (Hot Oil) Shuttle Valves
- Piloted, 2-Way Spool Valves, Vented
- Piloted, 3-Way Spool Valves, Vented
- Piloted, 2-Way Spool Valves, Ported Vent
- Piloted, 3-Way Spool Valves, Ported Vent
- Piloted, 4-Way Spool Valves, with Vented Spring
- Piloted, 4-Way Spool Valves
- Pilot-Operated, Proportional Valves
- Pressure-Compensating Logic Elements
- Piloted Logic Elements
- Vented, Spool-Type Logic Elements
- Manually-Operated, 2-Way Valves
- Manually-Operated, 3-Way Valves
- Manually-Operated, 4-Way Valves
- Manual Valves, Pull / Push-to-Shift
- Brake Release Valves
|
|
Monoblock directional control valves
PL 30, PL 50, PL 80 and PL 100
• Sectional control valves
• possible to mount up to 10 elements
• Max. flow capacity from 50 up to 150 l/min.
• Working pressures up to 350 bar
|
|
Sauer-Danfoss valves are designed to be flexible, which allows them to meet virtually any need. The modularity of our proportional and directional valves, the variety of our cartridge valves - as well as the flexibility of our electrohydraulic products - allows Sauer-Danfoss valves to be used in applications ranging from road building and construction machinery to agriculture and forestry equipment.
PVG 32 is a hydraulic load-sensing valve designed to give maximum flexibility. It is available in many versions, from a simple load sensing directional valve to an advanced electrically controlled load-independent proportional valve. The module capability of the PVG 32 makes it possible to build up a valve group to precisely meet your requirements. The compact external dimensions of the valve remain unchanged whatever combination is specified.
|
|
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.
|
|
Oilgear has built a reputation upon the superior engineering and unbeatable reliability of our solutions. As a result, our modular and integrated manifold systems are in use worldwide for a wide variety of different applications.
Our understanding of manifold design and manufacturing has allowed Oilgear to innovate many essential advantages such as reduced size, weight, and cost. Our high quality and reliable systems provide a clean and leak free solution to our customers’ most challenging control system problems. By using the latest available software modeling techniques you can trust that your manifold will exceed your expectations, no matter how big or how small.
|
|
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
|
|
|
|
|
|
- Consolidate your hydraulic control system.
- External connections are minimized.
- External leakage is virtually eliminated.
- Reduced installation time and system maintenance.
- 100% circuit logic and function tested.
- New "FastTrak" service for quick delivery of a working prototype block.
Cartridge valves in custom manifolds offer several advantages to the machine designer:
- System manifolds "clean up" machine plumbing. They are designed to meet the needs of the machine, rather than the machine being designed to meet the needs of the fluid power system. Installation costs are usually dramatically reduced.
- Leaks are stopped. Manifolds with O-ring fitting ports eliminate external leakage, which frequently prohibited the use of hydraulics in many applications.
- Downtime and service of integrated circuit manifolds is reduced to seconds. Components can be changed without disturbing plumbing or unstacking tie rod-type hardware.
- Integrated hydraulic circuits can be centralized on a machine, or strategically scattered to optimize plumbing logistics. There is no universally-right method for installation. Cartridge circuits in custom manifolds offer unequalled flexibility.
- HydraForce is both a supplier of custom integrated circuit manifolds and a supporter of our Distributors and customers who design and fabricate their own manifolds.
|
|
PL 25 M, PL 35 M, PL 45 M, PL 55 M and PL 95 M
• Max. flow capacity from 40 up to 120 l/min.
• Working pressures up to 350 bar
PL 30, PL 50, PL 80 and PL 100
• Sectional control valves
• possible to mount up to 10 elements
• Max. flow capacity from 50 up to 150 l/min.
• Working pressures up to 350 bar
|
|
Atos standard & customized blocks integrate the electrohydraulic valves into
properly machined manifolds.
The modular “meccano” conception of Atos valves enables reliable systems to
be easily assembled, also helping operation and service in the field.
Customized blocks, tailored to the specific application, are designed in collaboration with customers for the best operation of the machine
Qmax = 240 l/min
Pmax = 270 bar
Material: cast iron/aluminium
|
|
|
Flow rate control valve for automatic regulation of a constant flow rate in the case of changing supply pressures.
|
|
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.
|
|
|
|
|
|
FEATURES:
- DIAMOND LAPPED SPOOL BORE provides consistent spool fit with low leakage.
- O'RING PORTS to eliminate leakage.
- EVERY EFC IS TESTED for shutoff, linearity, max. flow, crack open and pressure compensation.
- STANDARD 3-PORT allows for pressure compensated flow out of the CF and EX ports.
- MANUAL OVERRIDE when electrical power is lost.
- OPTIONAL 2-PORT allows for pressure compensated flow out of CF port.
- OPTIONAL FREE REVERSE FLOW allows fluid to move from the CF port to the inlet.
- OPTIONAL HIGH LIFT RELIEF.
SPECIFICATIONS:
- See flow chart for capacity.
- 3000 psi (207 bar) rating.
- Weighs 8-1/2 lbs. (3.9 kg).
- Standard Port size #12SAE (1-1/16 - 12).
- 10-Micron Filtration Recommended.
- Pulse Frequency (90 to 115 hz).
- Coil
* 12 VDC standard (24 VDC).
* 9.6 ohms (48 ohms).
* 15 watts (15 watts).
* 1.0 amp max (0.5 amp max.).
- Response Time.
* 0.035" Standard dash pot (375 ms).
* 0.020" Dash pot (900 ms).
* 0.093 Dash pot (175 ms to 350 ms depending on flow).
- Spool leakage (50 ml/min. @1000 psi on EX port).
|
|
- Adjustment Options for FC, FR, NV, MR Series Valves (Tech. Ref. Info.)
- Needle Valves and Rotary Flow Control
- Flow Controls, Free Flow
- Flow Regulators, Pressure-Compensated, Fixed Setting
- Flow Regulator, Restrictive, Adjustable
- Flow Regulators, Pressure-Compensated, Priority Bypass, Fixed Setting
- Flow Regulators, Pressure-Compensated, Adjustable
- Flow Regulators, Fixed Orifice, Bi-Directional
- Flow Controls, Bypass, Adjustable Orifice
- Flow Regulators with Pressure Relief
- Pressure Compensators
- Pressure Compensators, Load Sensing
- Flow Dividers / Combiners
|
|
BLOCKS
PONAR WADOWICE S.A. – the main manufacturer of hydraulic control components and systems in Poland – it has developed and improved its products for forty years. Experienced staff, modern machinery and the many years’ cooperation with customers such as for example CATERPILLAR, DYNAPAC or BOSCH- REXROTH ensure the high, stable product quality.
Our manifolds are manufactured in accordance with the Quality Management System implemented in 1998 which complies – after the recertification - with ISO 9001:2001. This system ensures the high quality of our products and services which meet the needs and expectations of our Customers.
|
|
|
We provide superior products universally by means of engineering excellence and innovative application. The basic concept behind our bar manifolds remains the same, however, we looked beyond established layouts and developed a series of stringent design parameters to configure our products.
|
|
OMT manufactures manifold blocks in aluminium (standard), type CETOP2, CETOP3 and CETOP5 and also special series made in Cast Iron/ steel.
The OMT blocks have the possibility of developing circuits in parallel or series and allow to fit the relief valve.
|
|
|
|
|
|
We supply subplates and manifolds with different port options. There is also an optional relief valve cavity. Our products are available to match a variety of cartridge relief valves manufacturers including Sun Hydraulics, HydraForce, Delta, Deltrol, Compact Controls, Modular Controls and others. Subplates can have side, bottom or both ports. Manifolds have an isolation option to allow two independent pressure and/or tank ports. There are also two different valve spacing options for each manifold.
We have a full line of adapter, transition, tapping and cover plates. Adapter plates mount to your existing equipment and allow the newer valve patterns be mounted saving plumbing time and expense. Tapping plates allow instillation of gauges without external plumbing. They are also available the "B" port connected to tank for pressure dump circuits. Our manifolds are manufactured for D02 through D10 NFPA patterns. The number of stations available on our manifolds are from one to sixteen. We normally stock up to 10 station manifolds.
Click here to tell us what you need.
Specifications
Manufactured from either aluminum or continuous cast ductile materials
Up to 16 station manifolds available
Pressure rated to 3000 PSI for aluminum and 5000 PSI for ductile.
Ports available are NPTF, SAE, BSPP, ISO and BSPT
Manifolds come with mounting brackets
|
|
Type : Material : Hardness : Surface Treatment RoHS
BMUFL 1018 Carbon Steel - Zinc Alloy Compliant
BMUFLZB 1018 Carbon Steel - Zinc Alloy Compliant
BMUFLNA 1018 Carbon Steel - Zinc Alloy Compliant
BMUFLT 1018 Carbon Steel - Zinc Alloy Compliant
BMUFLZT 1018 Carbon Steel - Zinc Alloy Compliant
BMUFLM 1018 Carbon Steel - Electroless Nickel Plating Compliant
BMUFLMZB 1018 Carbon Steel - Electroless Nickel Plating Compliant
|
|
|
|
Hydraulic electrovalves, Hydraulic valves
