DHF10-228L Hydraulic Cartridge Solenoid Valve (SV10-28 Equivalent) – 2/2 Normally Closed, Bi-Directional Blocking, 3500 psi
Hydraulic Threaded Cartridge Solenoid Valve — DHF10-228L & SV02-28
This 2-way normally closed cartridge solenoid valve is designed for low-leakage blocking and load-holding applications in hydraulic circuits. The DHF10-228L is a direct equivalent to the HydraForce SV10-28 series, sharing the same 10-size cavity (VC10-2) and functional characteristics.
DHF10-228L / SV10-28 Equivalent Specifications
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Function: 2-way, 2-position, normally closed, bi-directional blocking
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Operation: De-energized, blocks flow in both directions; energized, poppet opens allowing flow between ports ① and ②
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Cavity: VC10-2 (industry common 10-size cavity)
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Operating pressure: 241 bar (3500 psi)
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Maximum internal leakage: 0.25 cc/min (5 drops/min) at 207 bar
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Minimum differential pressure required: 2.8 bar (20 psid)
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Flow rating: Up to 75.7 lpm (20 gpm) depending on configuration
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Fluid: Mineral-based or synthetic hydraulic fluid with lubricating properties
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Viscosity range: 7.4 to 420 cSt
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Seal options: Buna-N (standard), fluorocarbon, polyurethane
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Coil: Continuous-duty rated, interchangeable voltages available
Key Features
The hardened seat design ensures long service life and low leakage in load-holding circuits. The cartridge is voltage-interchangeable, allowing coil replacement without disturbing the hydraulic circuit. Manual override options are available for emergency operation. The industry-common VC10-2 cavity simplifies manifold design and sourcing.
SV02-28 Note
The SV02-28 designation does not match a standard HydraForce or widely-documented cartridge valve model in available technical literature. It may represent a proprietary or regional model number. Please verify the exact cavity size, pressure rating, and flow capacity against the physical valve or original datasheet before ordering.
Typical Applications
Load holding, pilot-operated check functions, unloading circuits, and any hydraulic system requiring reliable bi-directional blocking with minimal internal leakage.
