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DESCRIPTION
A high pressure, solenoid-operated, 2-way, piloted, popper-type, normally open, screw-in hydraulic cartridge valve, designed for low leakage in load-holding applications.
OPERATION
When de-energized, the HSV10-23 allows flow bi-directionally. When energized, the valve's popper closes on its seat, blocking flow from ports 2 to 1. In this mode, the cartridge will allow flow from ports 1 to 2 after overcoming the actuator and sprng forces (see performance graph).
FEATURES
• Continuous-duty rated coil.
• Hardened seat for long life and low leakage.
• Optional coil voltages and terminations.
• Efficient wet-armature construction.
• Cartridges are voltage interchangeable.
• Waterproof E-Coils rated up to IP69K.
• Unitized, molded coil design.
• 1000-hour salt-spray rated solenoid tubes and coils.
• 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%.
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 cycles at 420 bar.
Burst Pressure: 1380 bar (20,000 psi)
Flow: Up to 75.7 lpm (20 gpm)
Internal Leakage: 0.25 cc/minute (5 drops/minute) max. with 350 bar (5075 psi) at port 2
Temperature: -54° to 107°C (-65° to 225°F) with Urethane seals
Coil Duty Rating: Continuous from 85% to 115% of nominal voltage
Initial Coil Current Draw at 20°C: 1.7 amps at 12 VDC; 0.85 amps at 24 VDC
Minimum Pull-in Voltage: 85% of nominal at 24 VDC
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: SK10-2U-O; See page 8.650.1
Coil Nut: Part No. 4555250 |
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DIMENSIONS:
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MATERIALS:
Cartridge: Weight: 0.19 kg. (0.42 lbs.);
Steel with hardened work surfaces.
Zinc-plated exposed surfaces; Urethane
O-ring without back-up standard.
Ported Body: Weight: 1.19 kg.
(2.62 lbs.); HyPerformance™ Ductile iron (code 'D') standard. Rated to 345 bar (5000 psi).
E-Coil: Weight: 0.41 kg. (0.9 lbs.); Perfect wound, fully encapsulated with rugged external metal shell; Rated up to IP69K with integral connectors.
See page 3.400.1_10-size. |
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