Proportional directional valves, SVC25

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

• Low weight

• Individual matching of flow rates

• Up to 8 actuator sections

• Parallel operation (individual compensators)

• Primary pressure relief for each actuator

Technical data

Size 25

Nominal flow rate

Max. pump pressure

Max. operating pressure

Max. load pressure

Max. tank pressure

Fluid temperature range

Viscosity range

Supply voltage

l/min

bar

bar

bar

bar

°C 

mm²/s

V DC

500 / 600

370

350

420

50

-20...+80

10…380

12 or 24

Models (Types of operators)

• Electro-hydraulic proportional
• Hydraulic
• Manual
• Electro-hydraulic proportional − manual, combined
• Electro-hydraulic proportional − hydraulic, combined
• For other types, please consult Bucher

Applications