SVRV12-26F Spool, 2-Way, Normally Open, (SVRV12-26F)
A solenoid-operated, two-way, spool-type, normally open, screw-in, hydraulic pressure-relief valve.
Product Operation
When the coil is de-energized, the SVRV12-26F is open, allowing flow from ➀ to ➁. When the coil is energized, flow from ➀ to ➁ is blocked. When the coil is energized and the pressure at ➀ exceeds the relief setting, the valve will open to allow flow from ➀ to ➁
Product Features
• Continuous-duty rated solenoid.
• Hardened spool and cage for long life.
• Effi cient wet-armature construction.
• Cartridges are voltage interchangeable.
• Optional waterproof E-Coils rated up to IP69K.
• Unitized, molded coil design.
• Industry common cavity.
Product Ratings
Operating Pressure: 297 bar (4300 psi)
Flow: 0 to 189 lpm (0 to 50 gpm)
Relief Pressure Range – setting defi ned as pressure evident at 7.57 lpm (2 gpm):20.7 to 296.5 bar (300 to 4300 psi)
Reseat Pressure: 80% of relief pressure setting
Pilot Flow & Leakage at 80% of relief pressure setting: 350 ml per minute max.
Temperature: -40 to 100°C with standard Buna seals-26 to 204°C with Fluorocarbon seals
Coil Duty Rating: Continuous from 85% to 115% of nominal voltage
Pull-In Amps: 1.14 amps maximum
Minimum Pull-in Voltage: 85% of nominal at 207 bar (3000 psi)
Drop-Out Amps: 0.08 amps minimum – defi ned as relief pressure returning to pressure drop across valve
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-B; See page 8.650.1
Coil Nut: Part No. 7004420
