VLP 12/C2 Logic Element
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comatrol hydraulic cartridge valves

Operation

 

The VLP 12/C1 is a metric 12-size, normally-closed, vent-to-open, poppet-type, spring biased differential-sensing logic element. It will provide on/off flow control from 1 to 2 based on the spring control pressure, inlet pressure at port 1, and pilot pressure at port 3. 
 

 

 

Applications

The valve provides on/off, leakage-free control, suitable for use as a high flow relief valve when piloted with a relief valve or a high flow unloading solenoid when piloted with a small solenoid valve. Common applications include: pump unloading, pilot-operated relief valve, sequence valve and selector circuit. Effective use of logic elements is a key to designing cost-effective circuits, and is limited only by the imagination of the designer.
 

 

                                                                

Specifications  

Schematic

Rated Presssure   

  315 bar [4500 psi]

Rated Flow at 7 bar [100 psi]

  160 l/min
[42 US gal/min]    

Weight   0.30 kg [0.66 lb]
Cavity   NCS12/3
Bias Spring   2 bar [29 psi]

 

 

Performance Curve

 

 

Dimensions

 

Example Circuit 

 

 

Ordering Information

 

 
 
 
Product Documents and Downloads
Download this file (VLP 12C2 Catalog PG.pdf)VLP 12C2 Catalog PG.pdf204 kB04-22-2015
Download this file (VLP12-C2 - 3D STP Files.zip)VLP12-C2 - 3D STP Files.zip60 kB01-22-2014
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