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50SD08-22 Solenoid Directional Valve

Series of pictures

A solenoid-operated, 2-way, normally closed, piloted poppet-type, screw-in hydraulic cartridge valve, intended to act as a blocking or load-holding device for low flow circuits.

Rated pressure:345 bar

Peak flow:30.2 L/min

Cavity:VC08-2

Configuration model/order number

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Series advantages

  • Continuous-duty rated coil

  • Efficient wet-armature construction

  • Cartridges are voltage interchangeable

  • Optional waterproof E-Coils rated up to IP69K

  • Industry common cavity

  • Hardened parts for long life and low leakage

Technical specifications

Rated pressure345 bar (5000 psi)
Peak flowSee performance chart
Internal leakage≤ 0.15 mL/min (3 drops/min) @ 345 bar
Coil duty ratingContinuous from 85% to 115% of nominal voltage
Initial coil current draw at 20℃E-Coil1.4 A at 12VDC; 0.7 A at 24VDC
D-Coil1.2 A at 12VDC; 0.6 A at 24VDC
Minimum pull-in voltage85% of nominal at 345 bar
CavityVC08-2 (See technical reference)
FluidMineral-based or synthetics with lubricating properties
Viscosity range7.4 to 420 mm2/s
Temperature range-54 to 107 ℃ (Polyurethane seals)
-40 to 100 ℃ (Buna N seals)
-26 to 204 ℃ (Fluorocarbon seals)
Degree of fluid contamination

The minimum pollution level is   ISO4406 level 20/18/14, and leve

l17/15/13 is recommended to prolong the service life


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