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DESCRIPTION
A high pressure solenoid-operated, 2-way, piloted, normally closed, poppet-type, proportional, screw-in hydraulic cartridge valve for low-leakage blocking or load-holding applications.
OPERATION
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 (see Performance graph). When energized, the valve will allow flow proportional to the applied 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_pdf.
FEATURES
• Industry-common cavity..
• Continuous-duty rated coil.
• Efficient wet-armature construction.
• Waterproof E-Coils rated up to IP69K.
• Manual override option.
• 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)
Flow: 53 lpm (14 gpm) with 11 bar (160 psi) compensation;
34 lpm (9 gpm) with 5.5 bar (80 psi) compensation
Internal Leakage: 5 drops/minute max. at 350 bar (5075 psi) at port 2
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 107°C (-65° to 225°F) with Polyurethane 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: HVC10-2; See page 9.110.1_2w
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
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.
For other Electronic Controllers, see page 2.001.1_pdf
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