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Sectional Control Valves

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SD8 Series Sectional Directional Control Valves

  • Description
  • Parameters and character
  • Inquiry

SD8 series split-type multiway valve has introduced European advanced technology, including compact structure, high pressure resistance, long service life, 1-14 connections, and two hydraulic systems of middle opening and middle closing. SD8 each piece of valve body can be according to customer requirements to increase the overflow valve, filling oil valve. The control methods include manual control, pneumatic control, electro-hydraulic control and flexible shaft remote control. The valve is widely used in construction machinery, sanitation machinery, mining machinery and other machinery hydraulic system.

Model SD8 Dimensional Data

Parameters and character

1 Simple, compact and heavy duty designed sectional valve from 1-14 sections for open and closed centre hydraulic systems.

2 Flow rate: 80l/min, with max pressure 315bar.

3 Joining port: L (screw connection)

4 Spool function options: O,P, Y, A and etc.

5 Nominal diameter: G1/2; G3/4, 7/8-14UNF ,SAE10, 3/4-16UNF, SAE8, M18X1.5

6 Spring side control options: spring control and detent control

7 Lever side control options: manual, pneumatic control, electric and pneumatic control, hydraulic and electric control, hydraulic control and remote control. 

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

80

1

-20+80

10400

10

Inquiry
  

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