Cartridge Seat Valve series WSP22G / O
Pressure [bar]
420
Flow rate [L/min]
5
These direct acting 2/2 solenoid operated directional seat valves, series WSP22GLA1…/ WSP22OLA1…, are size 1, pressure balanced screw-in cartridges with a 3/4-16 UNF mounting thread. They are designed on the poppet/seat principle, and are therefore virtually leak-free in both directions of flow (bidirectional seat-valve shut-off). “De energised closed” and “de-energised open” functions are available. In addition, these solenoid operated seat valves are fitted with a low-watt coil (nominal power consumption 8 W). The straightforward design delivers an outstanding price/ performance ratio. These 2/2 solenoid operated seat valves are primarily used as pilot valves in certain mobile and industrial applications where leak-tight shut-off functions are crucially important. Examples are where loads, tensions, or clamping forces must be held without leakage. All external parts of the cartridge are zinc-nickel plated to DIN 50979 and are thus suitable for use in the harshest operating environments.
- Can be used as a high-pressure pilot valve
- With bidirectional seat-valve shut-off
- “Low watt” model (8W)
- Compact construction for cavity type AL – 3/4-16 UNF
- All exposed parts with zinc-nickel plating
- High pressure wet-armature solenoids
- The slip-on coil can be rotated, and it can be replaced without opening the hydraulic envelope
- Various plug-connector systems and voltages are available
- Can be fitted in a line-mounting body
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