Valve amplifier for proportional valves without electrical position feedback – VT-MSPA

The supply voltage is 24 VDC. This valve amplifier is suitable for controlling proportional valves and pump controls without electric position feedback. Easy valve selection of the Rexroth valves for the industrial hydraulics

FEATURES

• Command value input 0 … ±10 V oder 4 … 20 mA
• Reverse polarity protection of the operating voltage
• Ramp generator up and down is separately adjustable
• Zero point setting
• Command value adjustment
• Characteristic curve generator
• Clocked power output stage
• Output short-circuit-proof
• LED status displays
• Measuring sockets for: actual current value, internal current command/setting
• All valve parameters adjustable