LS System
Enhanced Valves
The LS System enhanced valves are designed for higher operating pressures than the standard line and continuous use at high actuation frequencies such as for precision pressure control.
Features:
- Proportional bi-directional control valve
- 5/3 (5-ported, 3-way) design. 3 extreme positions with infinitely variable controlled aperture intermediate positions
- 2.4 ms shifting time; 109 Hz
- Unique, patented valve design utilizing a linear force motor with rare earth neodymium magnet
- Faster and more accurate than solenoid valves
- Normally closed, blocked center position when off
- 3 sizes with different effective apertures cover a wide range of volume and mass flow capacities
- Rust resistant nickel-plated self-sheilding motor housing
- Smooth, quiet, jitter free operation
- 1-part unified body. Permits higher pressures and less convoluted flow path.
Applications:
- Proportional directional control
- Proportional flow control
- Proportional pressure control
- Ultra-fast switching
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| Quick Specifications: |
LS-V05c |
LS-V15c |
LS-V25c |
Flow Capacity (approx.)
(80 psig to atmosphere) |
170 SLPM
(6 SCFM) |
460 SLPM
(16 SCFM) |
1300 SLPM
(46 SCFM) |
Max. Valve Coefficient (Cv) |
0.13 |
0.35 |
1.00 |
Ports |
10-32 UNF-3B |
1/8" NPTF |
1/4" NPTF |
Shifting Time |
2.4 ms |
2.5 ms |
2.5 ms |
| Air Pressure Range |
-1...+10 bar (28" Hg vacuum to 150 psig) |
| Media |
dry non-lubricated air, vacuum, non-flammable & non-corrosive dry gases
(0.3 micron fine grade coalescing filter with 5 micron pre-filter) |
| Electronics |
for use with Enfield Technologies LS System control and drive electronics |
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