SYMBOL: |
DESCRIPTION
A solenoid-operated, 2-way, normally open, spool-type, screw-in
hydraulic cartridge valve with pressure relief.
OPERATION
When de-energized, the SVRV10-26 allows flow from 1 to 2.
When the coil is energized, flow from 1 to 2 is blocked.
When the coil is energized and the pressure at 1 exceeds the relief setting,
the valve will open to allow flow from 1 to 2.
FEATURES
• Various pressure ranges.
• Continuous-duty rated coil.
• Hardened spool and cage for long life.
• Optional coil voltages and terminations.
• Cartridges are voltage interchangeable.
• Efficient wet-armature construction.
• Optional waterproof E-Coils rated up to IP69K.
• Industry common cavity.
RATINGS
Operating Pressure: 297 bar (4300 psi)
Flow: Up to 75.7 lpm (20 gpm)
Relief Pressure Settings: defined as pressure evident at 7.57 lpm (2 gpm):
A: 240 ±12 bar
(3500 ±175 psi); B: 207 ±10.4 bar
(3000 ±150 psi)
C: 172 ±10.3 bar
(2500 ±150 psi); D: 138 ±9.7 bar
(2000 ±140 psi)
E: 104 ±8.3 bar
(1500 ±120 psi); For custom OEM settings, consult factory
Reseat Pressure: 80% of relief pressure setting
Pilot Flow & Leakage at 80% of relief pressure setting: 350 ml/minute maximum
Pressure Rise at maximum current (relief mode): 0.73 ±0.09 bar/lpm (40.0 ±5.0 psi/gpm)
Temperature: -40° to 100°C (-40° to 212°F) with Buna seals;
-26° to 204°C (-15° to 400°F) with Fluorocarbon seals;
-54° to 104°C (-65° to 225°F) with Polyurethane seals
Coil Duty Rating: Continuous from 85% to 115% of nominal voltage
Initial Coil Current Draw at 20°C: Standard Coil: 1.67 amps at 12 VDC;
0.18 amps at 115 VAC (full wave rectified).
E-Coil: 1.7 amps at 12 VDC; 0.85 amps at 24 VDC
Minimum Pull-in Voltage: 85% of nominal at 207 bar (3000 psi)
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: VC10-2; See page 9.110.1_2w
Cavity Tool: CT10-2xx See page 8.600.1
Seal Kit: SK10-2x-M; See page 8.650.1
Coil Nut: Part No. 7004420 |
