Electro-Proportional Valves — Flow Control HyPerformance™

HSP10-47D — Spool-Type, 4-Way, 3-Position, Motor Center
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SP10-47C Valve
U.S. Patent 8,253,063

SYMBOL:SP10-47C Valve symbol

 

DESCRIPTION
A solenoid-operated, 4-way, 3-position, direct-acting, spool-type, motor spool,
screw-in hydraulic cartridge valve for use in high pressure, high flow applications.

OPERATION
When de-energized, the HSP10-47D blocks the inlet port while allowing flow from ports
2 and 4 to port 1. When coil #1 is energized, flow is allowed from 3 to 4, and from 2 to 1.
When coil #2 is energized, flow is allowed from 3 to 2, and from 4 to 1. In circuits where
work port flows are unequal due to cylinder ratios, the higher return flow should be directed to port 2.
Manual Override Option: The manual override feature is intended for emergency use, not
continuous operation. For normal valve operation (neutral) the manual override pin must be
seated in the center detent groove (ID groove on knob is in-line with top of coil nut). To shift the
valve manually from neutral to activate the S1 coil, push the knob down slightly, rotate 90 degrees
counterclockwise, then pull. To detent in this position, rotate the knob an additional 90 degrees
counterclockwise to lock in the upper detent groove. To shift manually to activate the S2 coil, push
the knob down all the way. To detent in this position, rotate the knob 90 degrees clockwise to lock
in the lower detent groove.

FEATURES
• Industry-common cavity.
• Continuous-duty rated coil.
• Efficient wet-armature construction.
• Waterproof E-Coils rated up to IP69K.
• Patented high strength solenoid tube
• 1000-hour salt-spray rated solenoid tubes.
• All HyPerformance products are tested to NFPA specification T2.6.1.
and are tested at a verification level of 90% and an assurance of 99%

RATINGS
Operating Pressure: 350 bar (5075 psi); 10% Cycle Life: 420 bar (6090 psi)
   Note: All HyPerformance™ products are tested for 900K cycles at 350 bar and 100K at 420 bar.
Fatigue Rating: 2 million cycles at 420 bar
Proof Pressure: 690 bar (10,000 psi)
Burst Pressure: 1380 bar (20,000 psi)
Flow: Up to 35 lpm (9 gpm); see performance curves
Maximum Control (Threshold) Current: 1.2 amps for 12 VDC coil
Threshold Current (Nominal): 0.40 amps for 12 VDC coil
Internal Leakage: Ports 3 to 1: 30 cu. in./minute (508 ml/min) at 350 bar (5000 psi) de-energized.
Dither Frequency: 100 Hz
Hysteresis: <10% of flow rating between 3.8 to 20.8 lpm (1 to 5.5 gpm)
Temperature: -54° to 107°C (-65° to 225°F) with Urethane seals
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: HVC10-4; See page 9.110.1_4w
Cavity Tool: HCT10-4xx; See page 8.600.1
Seal Kit: SK10-4U-0; See page 8.650.1
Coil Nut: Part No. 4553800

RECOMMENDED ELECTRONIC CONTROLLERS
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.



 

 

PERFORMANCE:

HSP10-20 Valve Performance Chart

 

SP10-47C Performance graph 1

 

DIMENSIONS:

SP10-47C Valve Dimensions

 

MATERIALS:

Cartridge: Weight (without coil and nut):
0.28 kg (0.61 lb); Steel with hardened
work surfaces. Zinc-plated exposed surfaces. Urethane seals without back-up rings standard.

Standard Ported Body:
Weight: 3.97 kg (8.75 lbs); H-series ductile iron standard. Rated to 345 bar (5000 psi).
See page 8.010.1_4w.

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.

 

ORDERING CHART:

SP10-47C Ordering Chart