Electro-Proportional Valves — Flow Control

SP10–22 — Poppet-Type, 2-Way, Normally Closed
  Selection guide - similar valves.
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SP10-22 Valve

SP10-22 Valve symbol


A proportional solenoid-operated, 2-way, poppet-type, normally closed, screw-in hydraulic
cartridge valve for low-leakage blocking and load-holding.

When de-energized, the SP10-22 acts as a check valve, allowing flow from 1 to 2, while blocking
flow from 2 to 1. When energized, the poppet lifts to open the 2 to 1 or 1 to 2 flow path.

• Bidirectional operation.
• Linear metering.
• Continuous-duty rated coils.
• Protective screen option.
• Hardened steel work surfaces.
• Optional waterproof E-Coils rated up to IP69K.

Operating Pressure: 250 bar (3625 psi)
Proof Pressure: 345 bar (5000 psi)
Burst Pressure: 779 bar (11300 psi)
Flow: See performance graphs.
Internal Leakage: 5 drops/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;
   -54° to 104° C (-65° to 225° F) with polyurethane seals
Valve Inductance: 188.8 mH at 1.2A
Hysteresis: Less than 10% flow at max control current for 0 to 5.7 lpm (1.5 gpm) from
   standard poppet and 0 to 37.9 lpm (10 gpm) from "A" metering poppet.
Dither Frequency: 100 Hz
Typical Control Current Limits
Min (A)
Max (A)
Min (A)
Max (A)
 10 D
20 D
12 D 0.30 1.20 24 D 0.15 0.60
12 E 0.30 1.40 24 E 0.15 0.70
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: VC10-2; See page 9.110.1_2w
Cavity Tool: CT10-2xx; See page 8.600.1
Seal Kit: SK10-2X-T; See page 8.650.1
Coil Nut: Part No. 7004400

The EVDR Series controllers are recommended for use with most HydraForce proportional valves.
These newer electronic controllers are versatile, reliable, and easily configured and customized for
a wide range of applications.
See the EVDR Product Selection Guide.
For other Electronic Controllers, see page 2.001.1_pdf




SP10-22 Performance


SP10-22 Performance


SP10-22 Valve Dimensions



Cartridge: Weight: 0.17 kg (0.37 lb) Steel with hardened work surfaces. Zinc-plated exposed surfaces. Buna N O-rings and back-ups standard.

Standard Ported Body:
Weight: 0.16 kg (0.35 lb) Anodized
high-strength aluminum alloy, rated to 240 bar
(3500 psi). Ductile iron bodies available;
dimensions may differ.
See page 8.010.1_2w.

Standard D-Coil: Weight: 0.11 kg (0.25 lb) Unitized thermoplastic encapsulated, Class H high temperature magnet wire.
See page 3.200.1_10-size.

E-Coil: Weight: 0.14 kg (0.3 lb); Perfect
wound, fully encapsulated with rugged
external metal shell; Rated up to IP69K
with integral connectors.
See page 3.400.1_10-size.



SP10-22 Ordering Chart