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A high pressure proportional solenoid-operated, two-way, piloted, poppet-type, nor-mally closed, screw-in hydraulic cartridge valve for low-leakage blocking and load-holding applications.
When de-energized, the HSP10-20 blocks flow from ports 2 to 1. In this mode, the cartridge will allow flow from ports 1 to 2 after overcoming the spring forces (seePerformance graph). When energized, the valve will allow flow proportional to theapplied current from ports 2 to 1 while severely restricting flow from ports 1 to 2.
Note: If low voltage is expected on the machine, 12 or 24 volt systems will require the use of 10 volt or 20 volt coils respectively. See “SP Valves and Coil Operating Parameters,” page 2.002.1.
• Industry-common cavity.
• Efficient wet-armature construction.
• Continuous-duty rated coils.
• Waterproof E-Coils rated up to IP69K.
• Manual override option.• All HyPerformance products are tested to the rigorous standards of the NFPA specification T2.6.1.• All HyPerformance valves are tested at a verification level of 90% and an assurance of 99%.
Operating Pressure: 350 bar (5075 psi); 10% cycle life: 420 bar (6090 psi)
Flow Rating: 53 lpm (14 gpm) with 11 bar (160 psi) compensation; 34 lpm (9 gpm) with 5.5 bar (80 psi) compensation
Max. Internal Leakage: 5 drops per minute at 350 bar (5075 psi) at port 2
Cycle Life: One million cycles
Temperature: -54° to 107°C (-65° to 225°F) with urethane seals
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
Filtration: See page 9.010.1;
Installation: No Restrictions. See page 9.020.1
Cavity: HVC10-2; See page 9.110.1;
Cavity Tool: HCT10-2XX; See page 8.600.1
Seal Kit: HSK10-2U-0 Urethane; See page 8.650.1
Coil Nut: Part No. 4553800; for E-coils manuf. prior to 1-1-04, see page 3.400.1.
ELECTRO-PROPORTIONAL VALVES—FLOW CONTROL
2.011.1
ISO SYMBOLCURRENT (amps)1.2 amps = 100% of Max. Control CurrentFLOW (lpm/gpm)Flow vs. Current, 242 bar (3000 psi)Inlet with No Compensation100 Hz Dither Frequency0.40.60.81.01.20.2227/60189/50151/40114/3076/2038/10
PERFORMANCECURRENT (amps)1.2 amps = 100% of Max. Control CurrentFLOW (lpm/gpm)Flow vs. CurrentWith Compensation100 Hz Dither Frequency0.40.60.81.01.20.260.6/1653.0/1445.4/1237.9/1030.3/822.7/67.6/215.0/4160 psiCompensated80 psiCompensatedPressure Drop vs. Flow32 cSt/150 sus oil at 40°C69/100055/80041/60028/40014/20015430845121.00 A0.70 A1.24 A6116FLOW lpm/gpmPRESSURE DROP bar/psi7620De-Energized 1–2ORCE.com®
