Solenoid-Operated On/Off Valve

SV10-40A — Spool-Type, 4-Way, 2-Position
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SV10-40A Valve
SV10-40A Valve symbol
A solenoid-operated, 4-way, 2-position, spool-type, direct-acting, screw-in hydraulic cartridge valve.

When de-energized, the SV10-40A allows flow between 2 and 3, and between 4 and 1. When energized,
the cartridges spool shifts to open flow between 3 and 4, and between 2 and 1. All ports are closed at

• Continuous-duty rated coil with unitized, molded coil design.
• 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.
• Industry-common cavity.

Operating Pressure: 207 bar (3000 psi)
Proof Pressure: 276 bar (4000 psi)
Burst Pressure: 621 bar (9000 psi)
Flow: Up to 38 lpm (10 gpm)
Internal Leakage: 164 cc/minute (10 cu. in./minute) max. at 207 bar (3000 psi);
Port 3 to port 1, de-energized, with ports 2 and 4 blocked
Temperature: -40 to 100 °C (-40 to 212 °F) with Buna seals;
   -26 to 204 °C (-15 to 400 °F) with Fluorocarbon seals;
   -54 to 104 °C (-65 to 225 °F) with Polyurethane seals
Coil Duty Rating: Continuous from 85% to 115% of nominal voltage
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: 10.2 Vdc (for 12 Vdc coil)
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: without manual override: Part No. 7004400


SV10-40A Valve Performance Chart

SV10-40A Valve Dimensions

Cartridge: Weight: 0.18 kg (0.40 lb); Steel with hardened work surfaces. Zinc-plated exposed surfaces; Buna N O‑rings and polyester elastomer back-up 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.

SV10-40A Ordering Chart Manual override info

Selection guide - similar valves.
PDF file of this page.   Request a quote.