VG35EH Series Mobile Directional Control Valve
The VG35EH valve is a sectional, open center, CF (constant flow), directional control valve for mobile machines. It is Electro-Hydraulic actuated and typically applied between 30 and 65 GPM pump flow. The VG35 has been a strong and reliable player in the 170-246 LPM (45-65 GPM) open-center, directional control valve market for many years. Now it has a new, electrohydraulic package designed for open-center systems and for those customers wanting to take machine control to the next level.
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Specifications
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Mechanical
Pressure: Pump Inlet Ports 275 bar (4,000 psi) - Pressure: Service Ports 45 bar (5,000 psi) - Pressure: Pilot 35 bar (508 psi) Input or Internal Supply Pressure: Tank Return Ports 15 bar (220 psi) - Pressure: Solenoid Drain 2 bar (29 psi) - Flow Rates 246 LPM (65 GPM) Maximum Recommended Leakage Performance Mineral Oil, 100 SUS @ 49°C (120°F) at 75.9 bar (1,100 psi) differential - Work port with steel plug of no accessory 30cc/min maximum Work port with RV or RV+AC: 35cc/min maximum - Hydraulic Fluid Mineral Base Oil For other fluids, consult factory. Viscosity (Working Range) 15 - 380mm²/s (15 - 380 cSt) - Hydraulic Oil Temperature -30°C to 90°C (-22°F to 194°F) Recommended Operating Range without Solenoid Operation -20°C to 80°C (-4°F to 176°F) Recommended Operating Range with Solenoid Operation Filtration (ISO4406) 20/18/14 in Main Flow Paths 18/16/13 Pilot Supply Solenoid Specifications
Voltage 12 or 24 VDC - Frequency 100 ± 10 Hz - Pilot 35 bar (508 psi) 15 - 23 LPM (4 - 6 GPM) Current Input (I) 1.5A for 12 VDC 0.75A for 24 VDC Current (mA) for Spool Shift 12V Start Shift: 550 24V Start Shift: 225 12V Full Shift: 150 24V Full Shift: 575 Insulation Material Class H - Duty Cycle 100% - R20 Ohm 5.3 (±5%) for 12 VDC 21.2 (±5%) for 24 VDC Fluid Cleanliness 17/14 per ISO 4406 - Ambient Temperature -30°C to 80°C (-22°F to 176°F) - Fluid Temperature -20°C to 80°C (-4°F to 176°F) - Connections
O-Ring Boss Ports SAE-J1926-1 - BSPP Ports ISO 1179-1 - Inlet Port, Top or Side SAE 16 - O-Ring Boss 1-5/16" - 12 UNF - BSPP 1" - 11 - Inlet Port, Top or Side SAE 20 - O-Ring Boss 1-5/8" - 12 UNF - BSPP 1-1/4" - 11 - Outlet Port, Top or Side SAE 16 - O-Ring Boss 1-5/16" - 12 UNF - BSPP 1" - 11 - Outlet Port, Top or Side SAE 20 - O-Ring Boss 1-5/8" - 12 UNF - BSPP 1-1/4" - 11 - Work Ports SAE 16 - O-Ring Boss 1-5/16" - 12 UNF - BSPP 1" - 11 - Work Ports SAE 12 - O-Ring Boss 1-1/16" - 12 UNF - BSPP 3/4" - 14 - Weights
Inlet with Relief 7.2 kg (15.8 lbs) - Work Section - Manual Spring Return 8.4 kg (18.4 lbs) - Work Section - Hydraulic Remote 10.4 kg (22.8 lbs) - Work Section - Solenoid Operated 10.8 kg (23.8 lbs) - Work Section - Pilot Generation 9.6 kg (21.1 lbs) - Add for Port Relief 0.3 kg (0.65 lbs) - Outlet 4.8 kg (10.6 lbs) - -
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