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Sectional Control Valves

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SQDL-L15 Series Pneumatic Hydraulic Directional Control Valves

  • Description
  • Parameters and character
  • Inquiry

SQDL-L15 series pneumatic control valves are developed on SQDL-L15 manual control valves. It changed the control way of these valves, especially, it can be controlled by remote control with the pneumatic control way. The power beyond function is on the SQDL-L15 series, it is able to be connected with other hydraulic valves in series. The features of SQDL-L15 pneumatic control valves are compact construction, high working pressure, better functions, reliable working, remote controlling and etc. Besides that, the manual control can be used with the pneumatic control together. The valves are widely used on mechanical machines, sanitation machines, mining machines and other machines’ hydraulic systems.

Model SQDL-L15 Dimensional Data

Parameters and character

1. Inner check valve: The check valve inside the valve body is to insure the hydraulic oil will not be returned.

2. Inner relief valve: The relief valve inside the valve body is able to adjust the hydraulic system working pressure.

3. Oil way: Parallel circuit, with power beyond.

4. Control Way: pneumatic control, manual control

5. Valve construction: sectional construction, 1-10 levers are available to assembled as you requests.

6. Spool Function: O,A,Y  etc.

7. Options of valves: The overload valves and make-up valve can be fitted on the two ends of the valve body.

Parameters

Nom. Pressure

(MPa)

Max.Pressure

(MPa)

Nom.Flow rate

(L/min)

Back Pressure

(MPa) 

Hydraulic Oil

Tem.rang

 (℃) 

Visc.rang

 (mm2/S)

Filtrating Accuracy

(μm)

20

31

63

1

-20+80

10400

10

 

Inquiry
  

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