SV07-34 Spool, 3-Way
DESCRIPTION
A solenoid-operated, two-position, three-way, direct-acting, spool-type, screw-in
hydraulic cartridge valve.
OPERATION
When de-energized, the SV07-34 blocks flow at 1 while allowing flow from 3 to 2.
When the coil is energized, flow is provided from 2 to 3, while blocking at 1.
FEATURES
• Continuous-duty rated solenoid.
• Hardened precision spool and cage for long life.
• Optional coil voltages and terminations.
• Efficient wet-armature construction.
• Cartridges are voltage interchangeable.
• All ports may be fully pressurized.
• Optional waterproof E-Coils rated up to IP69K.
• Unitized molded coil design.
• Compact size.
RATINGS
Operating Pressure: 207 bar (3000 psi)
Flow: See Performance Chart
Internal Leakage: 81.1 cc/minute (5 cu. in./minute) max. at 207 bar (3000 psi)
Temperature: -40 to 120°C (-40° to 248°F) with standard Buna seals
Coil Duty Rating: Continuous from 85% to 115% of nominal voltage
Initial Coil Current Draw at 20°C: Standard Coil: 1.2 amps at 12 VDC;
0.13 amps at 115 VAC (full wave rectified);
E-Coil: 1.4 amps at 12 VDC; 0.7 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: VC07-3; See page 9.107.1
Cavity Tool: CT07-3XX; See page 8.600.1
Seal Kit: SK07-3X-MM; See page 8.650.1
Standard Coil Nut: Part No. 7004400;
For E-coils manufactured prior to 1-1-04, see page 3.400.1 for coil nut info.
ISO SYMBOL
1.376.1
PRESSURE DROP bar/psi
27.6/400
20.7/300
13.8/200
6.9/100
3.8
1.0
7.6
2.0
11.4
3.0
13.2
3.5
FLOW lpm/gpm
32 cSt/150 sus oil at 40°C
1.9
0.5
5.7
1.5
3–2
2–3
2–1
1–2
9.5
2.5
207/3000
138/2000
104/1500
172/2500
69/1000
34/500
3.8
1.0
1.9
0.5
FLOW lpm/gpm
PRESSURE bar/psi
Performance Range
Shaded: 1 to 2, 2 to 1, 3 to 2
Hatched: 2 to 3
7.6
2.0
5.7
1.5
11.4
3.0
13.2
3.5
9.5
2.5
SOLENOID VALVES
HYDRAFORCE
.com
®
PERFORMANCE (Cartridge Only)
Blue rectangles are links to other catalog pages.