PSV10-34-02 Proportional Valve
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comatrol hydraulic cartridge valves

 

 

Operation
This is a proportional, non-compensated, 3 position 4 way, directional flow control solenoid valve, with closed-center spool.

 

Applications

This is an electro-proportional directional control using a 3-Position, 4-Way design for directional control of hydraulic cylinders and motors. For load-independent flow control, apply with a pressure compensator, like CP700-4 (see Example Circuit). Port 1 should be used as the tank port, with a maximum back-pressure of 150 bar. The highest return flow coming from a cylinder should be connected to Port 2. 
 

Use the available Comatrol Adapter Block (SDC10-4-D03 or SC10-4-D03-PC) to help test and replace proportional CETOP D03 - available in compensated or non-compensated. Select the robust coil for those extreme environmental conditions - voltage extremes, high temperature, shock & vibration, chemicals, and/or water ingression.

Note: For optimal performance install with the solenoid valve below the tank oil level in the horizontal position, reducing the chance for trapped air in the valve.

 

Specifications

 Schematic

 

Rated Pressure 250 bar
[3600 psi]
Rated flow at 7 bar
[100 psi]
22 l/min
[6 US gal/min]
Weight including coil 0.77 kg [1.70 lb]
Hysteresis 4% maximum
Threshold current

0.5A (12 VDC coil)

0.25A (24 VDC coil)

Maximum control current

1.5A (12 VDC coil)

0.8A (24 VDC coil)

Cavity SDC10-4
Standard coil M16 26 Watt
Robust Coil

R16 20 Watt

Robust Nut P/N 173804910

(no coil O-rings needed)


*Rated Pressure based on NFPA fatigue test standards (at 1 Million Cycles).
 PSVXX-34-02 schematic march2015

 

Performance Curve

 

 

 

Example Circuit



 

 

Dimensions


 

 

Ordering Information

 

 

Product Documents and Downloads
Download this file (PSV10-34-02 Catalog Pages.pdf)PSV10-34-02 Catalog Pages.pdf522 kB05-14-2015
Download this file (PSV10-34-02.zip)PSV10-34-02 - 3D STP file.zip88 kB03-14-2016
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