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Sectional Control Valves

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SD400 Series Sectional Directional Control Valves

  • Description
  • Parameters and character
  • Inquiry

SD400 series laminated multiway valve has introduced the European advanced technology, the concrete has the structure compact, the high pressure resistance, the service life is long. The flow rate is as high as 400l/min, which fills the gap of large flow multi-way valve in China. SD400 each piece valve body may according to the customer request increase the overflow valve, fills the oil valve and so on. The control methods include manual control, pneumatic control, electro-hydraulic control and flexible shaft remote control, etc., to meet the different control requirements of customers. The valve is widely used in construction machinery, sanitation machinery, mining machinery and other machinery hydraulic system.

Model SD400 Dimensional Data

Parameters and character

1 Sectional directional control valve for high flow, available for fixed displacements hydraulic pumps.

2 From 1 to 10 work sections

3 Open centre

4 Optional carry-over port

5 Main pilot relief valve on inlet cover and load check valve on every section

6 Available wide range of port valves Available manual and hydraulic control kits

7 Diameter 30 mm (1.18 in) interchangeable spools

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)

16

31.5

400

1

-20+80

10400

10

Inquiry
  

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