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SV12-25 Spool, 2-Way, Normally Open

SV12-25   Spool, 2-Way, Normally Open

SV12-25 Spool, 2-Way, Normally Open (SV12-25)

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Product Description

A solenoid-operated, two-way, normally open, direct-acting spool-type, screw-in hydraulic cartridge valve, designed to function as a bidirectional blocking valve.

Product Operation

When de-energized, the SV12-25 allows flow in both directions. When energized,
the valve’s spool shifts to block flow in both directions.

Product Features

• Continuous-duty rated solenoid.• Hardened spool and cage for long life.• Optional coil voltages and terminations.• All ports may be fully pressurized.• Heavy-duty water-resistant E-Coils rated up to IP69K.

Product Ratings

Operating Pressure: 240 bar (3500 psi) max.
Flow: See Performance Chart
Leakage: 410 cc/minute (25 cu. in./minute) in the ➁ to ➀ direction, 574 cc/minute (35 cu. in./minute) in the ➀ to ➁ direction, at 240 bar (3500 psi)
Temperature: -40° to 100°C (-40° to 212°F) with Buna N seals
Coil Duty Rating: See Chart
Response Time: Pull-In: 100 msec; Drop-Out: 100 msec
Initial Coil Current Draw at 20°C: 2.8 amps at 12 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: VC12-2; See page 9.112.1
Cavity Tool: CT12-2XX; See page 8.600.1
Seal Kit: SK12-2X-M; See page 8.650.1
E-Coil Nut: Part No. 7085180