SVCL10-30 Poppet, 3-Port, Normally Closed (SVCL10-30)
A solenoid-operated, normally-closed, on/off, poppet-type, screw-in hydraulic cartridge valve incorporating an integral load-sense pressure port with isolation check.
Product Operation
When de-energized, the SVCL10-30 blocks flow at all ports. When energized, flow is allowed from 3 to 1 with a check-isolated load sense signal supplied at 2. Reverse flow is not allowed from 1 to 3.
NOTE: When using this valve in bridge circuits, seals should not be used on the pilot pistons of the pilot-operated check valves. This is to avoid trapping oil which would keep the pilot-operated check valve open.
Product Features
• Continuous-duty rated solenoid.
• Hardened precision spool and cage for long life.
• Optional coil voltages and terminations.
• Efficient wet-armature construction.
• All ports may be fully pressurized.
• Cartridges are voltage interchangeable.
• Optional waterproof E-Coils rated up to IP69K.
• Unitized, molded coil design.
• Reduce manifold space claim.
Product Ratings
Operating Pressure: 240 bar (3625 psi); Holding Pressure at 1: 350 bar (5000 psi)
Flow: Up to 57 lpm (15 gpm)
Internal Leakage: Ports 1 and 3: 5 drops/minute max. at 240 bar (3500 psi)Port 2: 10 drops/minute max. at 240 bar (3500 psi)
Operating Temperature: -40° to 121°C (-40° to 250°F) with Buna N -35° to 204°C (-31° to 400°F) with Fluorocarbon seals-54 to 107°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 D-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: VC10-3, Variation “B”; See page 9.110.1
Cavity Tool: CT10-3XX; See page 8.600.1
Seal Kit: SK10-3X-MM; See page 8.650.1
Coil Nut: Part No. 7004400