Solenoid-Operated On/Off Valve

SV10-47A — Spool-Type, 4-Way, 3-Position, Tandem Center
  Selection guide - similar valves.
  PDF file of this page.
  STP file for SV10-47A.
  Request a quote.

SV10-47A Valve

SV10-47A Valve symbol
A solenoid-operated, 4-way, 3-position, direct-acting, spool-type, tandem center, screw-in hydraulic cartridge valve.

When de-energized, the SV10-47A blocks cylinder ports, while allowing flow from 3 to 1. When coil S1 is energized, flow is allowed from 3 to 2, and from 4 to 1. When coil S2 is energized, flow is allowed from 3 to 4 and from 2 to 1. In circuits where work port flows are unequal due to cylinder ratios, the higher return flow should be directed to port 2. While 1 may be fully pressurized, it is not intended for use as the valve’s inlet. Operation of Manual Override Option: To override, push the knurled button to activate coil S2, or pull the knob to activate coil S1.

• Continuous-duty rated solenoid.
• Hardened precision spool and cage for long life.
• Optional coil voltages and terminations.
• Manual override option.
• Optional waterproof E‑Coils rated up to IP69K.
• Efficient wet-armature construction.
• All ports may be fully pressurized.
• Cartridges are voltage interchangeable.
• Unitized, molded coil design.
• Industry common cavity.

Operating Pressure: 240 bar (3500 psi)
Proof Pressure: 390 bar (5700 psi)
Flow: Up to 19 lpm (5 gpm)
   NOTE: Consult factory if operating flow above 18.9 lpm (5 gpm) is with oil
   viscosity over 420 cSt and/or valve is operated continuously (100% duty cycle)
Internal Leakage: 328 cc/minute (20 cu. in./minute) max. at 207 bar (3000 psi)
Temperature: -40 to 100 °C (-40 to 212 °F) with Buna seals;
   -26 to 204 °C (-15 to 400 °F) with Fluorocarbon seals
Coil Duty Rating: Continuous from 85% to 115% of nominal voltage
Response Time: First indication of change of state with 100% voltage supplied
   at 80% of nominal flow rating: Energized: 100 ms De-energized: 50 ms
Initial Coil Current Draw at 20° C: Standard Coil: 1.67 A at 12 Vdc;
   0.18 A at 115 Vac (full wave rectified).
   E‑Coil: 1.7 A at 12 Vdc; 0.85 A 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: VC10-4; See page 9.110.1_4w; Cavity Tool: CT10-4xx; See page 8.600.1
Seal Kit: SK10-4x-MMM; See page 8.650.1
Coil Nut: Part No. 7004400; Manual Override Coil Nut: Part No. 4528180
Coil Spacer: Std. D-Coil Spacer Part No. 7009280; E‑Coil Spacer Part No. 4539700;
If cartridge is ordered "Less Coil," D-Coil spacer will be provided unless an E is specified
in the Coil Termination To Order section


SV20-S39 Valve Performance Graph

SV10-47A Valve Dimensions


Cartridge: Weight: 0.30 kg (0.65 lb); Steel with hardened work surfaces. Zinc-plated exposed surfaces; Buna N O‑rings and back-ups standard.

Standard Ported Body:
Weight: 0.36 kg (0.80 lb); Anodized high-strength 6061 T6 aluminum alloy, rated to 207 bar (3000 psi); Ductile iron bodies available; dimensions may differ.
See page 8.010.1_4w.

Standard D-Coil: Weight each: 0.27 kg (0.60 lb); Unitized thermoplastic encapsulated, Class H high temperature magnet wire.
See page 3.200.1_10-size.

E‑Coil: Weight: 0.41 kg (0.9 lb); Perfect wound, fully encapsulated with rugged external metal shell; Rated up to IP69K with integral connectors.
See page 3.400.1_10-size.

SV10-47A Ordering Chart

Selection guide - similar valves.
PDF file of this page. STP file for SV10-47A. Request a quote.