Proportional directional valves, SV12/18/25

This range of proportional valves is used to provide load-independent speed control of motors and cylinders.

Advantages

• Compact sectional design
• Adaptable building-block system
• Individual matching of flow rates
• Up to 8 actuator sections
• Parallel operation
• Individual compensators, optionally with integral check valve
• Primary pressure relief for each actuator

Technical data

Size 12

Size 18

Size 25

Nominal flow rate

Operating pressure

Tank line
pressure, max.

Fluid
temperature

Viscosity

Voltage

l/min

bar

bar
 

°C
 

mm²/sec

V DC

95

350

50
 

-20...+80
 

15...380

12 or 24

190

350

50
 

-20...+80
 

15...380

12 or 24

450

350

50
 

-20...+80
 

15...380

12 or 24

Models (type of operator)

• Electrical
• Hydraulic
• Combined electrical / hydraulic
• Manual
• Combined electrical / manual
• Combined hydraulic / manual

Applications