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A solenoid-operated, 3-way, direct-acting, spool-type, screw-in hydraulic cartridge valve.
When de-energized, the SV07-31 allows flow from 2 to 1, while blocking flow at 3. When energized, the cartridge's spool shifts to open from 1 to 3, while blocking at 2. While port 1 may be fully pressurized, it is not intended to be used as the inlet.
• Continuous-duty rated solenoid.
• Hardened precision spool and cage for long life.
• Optional coil voltages and terminations.
• Efficient wet-armature construction.
• Cartridges are voltage interchangeable.
• All ports may be fully pressurized.
• Optional waterproof E-Coils rated up to IP69K.
• Unitized molded coil design.
• Compact size.
Operating Pressure: 207 bar (3000 psi)
Flow: See Performance Chart
Internal Leakage: 41 cc/minute (2.5 cu. in./minute) max. at 207 bar (3000 psi)
Temperature: -40 to 120°C with standard Buna seals
Coil Duty Rating: Continuous from 85% to 115% of nominal voltage
Initial Coil Current Draw at 20°C: Standard Coil: 1.2 amps at 12 VDC; 0.13 amps at 115 VAC (full wave rectified). E-Coil: 1.4 amps at 12 VDC; 0.7 amps at 24 VDC
Minimum Pull-in Voltage: 85% of nominal at 207 bar (3000 psi)
Filtration: See page 9.010.1
Fluids: Mineral-based or synthetics with lubricating properties at viscosities of 7.4 to 420 cSt (50 to 2000 sus); See Temperature and Oil Viscosity, page 9.060.1
Installation: No restrictions; See page 9.020.1
Cavity: VC07-3; See page 9.107.1
Cavity Tool: CT07-3XX; See page 8.600.1
Seal Kit: SK07-3X-MM; See page 8.650.1
Standard Coil Nut: Part No. 7004400; For E-coils manufactured prior to 1-1-04, see page 3.400.1 for coil nut info.