CP531-21 Solenoid Valve
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comatrol hydraulic cartridge valves

Operation

 

This is a solenoid valve, spool-type, 4-way, 2-position, 12-size. When de-engergized, the CP531-21 allows flow from port 3 to port 4, and from port 2 to port 1. When energized, flow s allowed from port 3 to port 2, and from port 4 to port 1. Follow the ‘Operating Envelope’ limits to ensure shifting of the valve during operation.

 f_250_250_16777215_00_images_solenoid-valves_CP531-21_CP531-21_product.jpg


 

 

Applications

These valves are primarily used in mobile and industrial applications for controlling the direction of the flow in a circuit, like motors or cylinders. Solenoid spool-type valves are direct acting and respond quickly to coil voltage input.  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.

 

 

Specifications

Schematic

 
Rated Presssure 240 bar [3500 psi]
Maximum Rated
flow at 7 bar
[100 psi]
32 l/min
[8 US gal/min]
Weight including coil

0.82 kg [1.81 lb]

Cavity CP12-4

Robust Coil

(Standard)

D14E 30 Watt
Robust Nut P/N 321567
f_250_250_16777215_00_images_solenoid-valves_CP531-21_CP531-21_schematic.jpg  

 

 

Performance Curve

f_250_250_16777215_00_images_solenoid-valves_CP531-21_CP531-21_performance1.jpg     f_250_250_16777215_00_images_solenoid-valves_CP531-21_CP531-21_performance2.jpg  

Dimensions


f_670_300_16777215_00_images_solenoid-valves_CP531-21_CP531-21_dimensions.jpg
 

 

Example Circuits


 
f_250_250_16777215_00_images_solenoid-valves_CP531-21_CP531-21_ec.jpg  
 

Ordering Information

f_670_300_16777215_00_images_solenoid-valves_CP531-21_CP531-21_ordering.jpg

 

 
 
Product Documents and Downloads
Download this file (CP531-21 3D STP file.zip)CP531-21 3D STP file.zip75 kB04-21-2014
Download this file (CP531-21 Catalog Page.pdf)CP531-21 Catalog Page.pdf250 kB05-14-2015
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