The new BIERI directional poppet valve WS700 from the size NG6 series is the first available direct operated and seat tight cartridge valve in the market for pressures up to 700 bar. The bidirectional flow allows all ports to be loaded with max. pressure. The use of this slim cartridge valve offers increased space when designing compact and light-weighted control blocks and high pressure power units.
Features
Bidirectional flow in open shift position
Cartridge valve NG6, 700 bar, 25 l/min
Pressure compensated hardened and grinded design of cones, high magnetic force and strong return spring
360° rotatable and exchangeable plug-in-coil
Zink-nickel coated coil
Advantages
2/2 and 3/2 way functions, seat tight and flow in both directions
Safe and fast switching
High amount of cycles and long lifetime
Arbitrary position of solenoid coil
Replacement of coils without opening of the pressure tight spaces
Good corrosion resistance
Applications
Portable power units
Hydraulic tools
Hydraulic torque wrenches
Rescue tools
Small presses
Lifting and transport systems
Construction & Recycling
Technical data
Porting NG 6
p: 700 bar
Q: 25 l/min
U: 12, 24 VDC, 110, 230 VAC
Our products and services
Pumps
You will find powerful Radial Piston Pumps up to 1000 bar as well as space-optimizing Axial Piston Pumps with the smallest flow rates and high pressures.
Valves
Our valves in nominal sizes 4 and 6 with pressures up to 1000 bar have been well tested and are reliable. They are available in several switching positions and designs.
Systems and accessories
Modular High-Pressure Power Units, Pressure Switches, Level Switches and various accessories complete our product range.
Bieri Hydraulik AG Könizstrasse 274 CH-3097 Liebefeld
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