SV15-34-04 Solenoid Valve
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comatrol hydraulic cartridge valves

Operation

Solenoid Valve, Spool Type, 3-Position, 4-Way, High Flow (15-Size). When de-energized, the SV15-34-04 allows flow from port 3 to port 1, while ports 2 and 4 are blocked. When coil S1 is energized, the spool shifts to allow flow from port 3 to port 2, and from port 4 to 1. When coil S2 is energized, the spool shifts to allow flow from port 3 to port 4, and from port 2 to port 1. Follow the ‘Operating Envelope’ limits to ensure shifting of the valve during operation. This valve is a direct replacement for EDH 12/4308. The SV15-34-04 comes standard with a one-direction, push-pin manual override. When the manual override is pushed, the spool shifts following the logic of energizing S2.

 f_250_250_16777215_00_images_solenoid-valves_SV15-34-04_SV15-34-04_product.jpg


 

 

Applications

These valves are primarily used in mobile and industrial applications for controlling the direction of the flow in a circuit.  Spool valves will have some leakage due to spool clearance, so if your application requires no leakage at the working port(s), apply a low leakage poppet valve(s), like PO check valve, counterbalance valve, etc., in addition to this solenoid valve.  This valve can operate with an inlet pressure of 315 bar on port 3 for 300,000 cycles. Port 1 may be pressurized to 150 bar, but is not intended for use as inlet (Tank only).



Specifications

Schematic

 
Rated Presssure 210 bar [3045 psi]
Maximum Rated
flow at 7 bar
[100 psi]
50 l/min
[13 US gal/min]
Weight 1.40 kg [3.09 lb]
Cavity NCS 12/4
Coil M19-33W
Diode (Optional) Unidirectional
f_250_250_16777215_00_images_solenoid-valves_SV15-34-04_SV15-34-04_schematic_march2015.jpg  

 

 

Performance Curve

f_250_250_16777215_00_images_solenoid-valves_SV15-34-04_SV15-34-04_performance1.jpg     f_250_250_16777215_00_images_solenoid-valves_SV15-34-04_SV15-34-04_performance2.jpg  

 

Dimensions


f_670_300_16777215_00_images_solenoid-valves_SV15-34-04_SV15-34-04_dimensions.jpg  

 

 

Example Circuit

f_670_300_16777215_00_images_solenoid-valves_SV15-34-04_SV15-34-04_ec1.jpg  
 
f_670_300_16777215_00_images_solenoid-valves_SV15-34-04_SV15-34-04_ec2.jpg  

 

Ordering Information

f_670_300_16777215_00_images_solenoid-valves_SV15-34-04_SV15-34-04_ordering.jpg
Product Documents and Downloads
Download this file (SV15-34-04 Catalog Page.pdf)SV15-34-04 Catalog Page.pdf639 kB05-14-2015
Download this file (sv15_-34-04.stp.zip)sv15_-34-04.stp.zip136 kB01-20-2014
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