01.04.2017
The All-In-One-Valve
Economy and ease of operation are decisive criteria today. A new principle for the lowering of loads does justice to these demands: The All-In-One-valve.
With this valve, it is possible to comply with the requirements of the EC-guideline EN 1726-1
- Maximum permissible lowering speed
- Maximum permissible lowering of a load.
All-In-One
- Poppet valve for the secure holding of a load
- Proportional flow control valve for controlling the speed
- Through-flow limitation for complying with the maximum permissible lowering speed
Screw-in cartridge QSPPM33
- Tight seating, load-compensated 2-way proportional flow control cartridge
- For cavity M33x2 in accordance with ISO 7789
- pmax = 250 bar, Qmax = 100 l/min
- Signal hysteresis < 8%
- Nominal voltage 12 VDC and 24 VDC
The All-In-One-Concept
- 3 functions in a single valve
- Only one cavity for the modular construction
- Only one solenoid for the electrical driving
Advantages of the All-In-One - valve (QSPPM33)
- High lowering speed in case of a light load thanks to an optimised volume flow/pressure characteristic
- Maximum permissible lowering speed in case of a heavy load thanks to the through-flow limitation
- Smooth handling thanks to an optimised volume flow/signal characteristic curve and a signal hysteresis of <8%
- No lowering, also in the case of heavy loads, thanks to the tight seating execution
Applications
- Forklift trucks, cranes, elevating platforms, lifts/elevators, etc.
- Direct installation in the pump flange of a Mini-Powerpack
Further Information
You will find further technical information on the corresponding data sheet 2.6-661 or on our website.
We will be happy to advise you in the selection of the suitable components for your application.
Do not hesitate to contact us.