| Customization: | Available |
|---|---|
| Transport Package: | Wooden Box |
| Specification: | GMA161.9E |
Suppliers with verified business licenses
Audited Supplier Audited by an independent third-party inspection agency
Rotary actuators for ball valves
for ball valves VAI61.. / VBI61.. and VAI60.. / VBI60..
AC 24 V / DC 24…48 V / AC 230 V
• Electromotive rotary actuators with spring return for emergency position
• For 2-position, 3-position, and modulating control
• Pre-wired with 0.9 m long connection cables
Use
• For 2-port and 3-port threaded control ball valves from DN15 to DN50
• For open/close ball valves 2-port and changeover ball valves 3-port, internally threaded connections DN15 to DN50
• Suitable for use with modulating controllers (DC 0…10 V), 3-position controllers or 2-position controllers
• In plants where the rotary actuator must move to the zero position (emergency position) during power failure
Functions
| Type | GMA131.9E | GMA161.9E |
| Control type | 3-position control | Modulating control |
| Rotary direction for mounting on ball valve (NC/NO) |
NC (normally closed) ball valve | NC (normally closed) ball valve |
| Emergency position (Spring return) |
On power failure or when the operating voltage is switched off, the spring moves the ball valve to its mechanical zero position. |
|
| Position indication: Mechanical |
Rotary angle position indication with manual lever as position indicator. | |
| Position indication: Electrical |
- | Output voltage U = DC 0...10 V is generated proportional to the rotary angle. |
Technical data GMA..9E
| Supply voltage AC 24 VDC 24…48 V (SELV / PELV) | Operating voltage AC / Frequency | AC 24 V ± 20 % / 50/60 Hz |
| Operating voltage (DC) | DC 24…48 V ±20 % | |
| Power consumption GMA131.9E: Holding | AC/DC: 2 W | |
| Power consumption GMA161.9E: Holding | AC/DC: 2.5 W | |
| Function data | Nominal torque | 7 Nm |
| Nominal rotary angle / Max. rotary angle | 90° / 95° ± 2° | |
| Runtime for rotary angle 90° (motor operation) | 90 s | |
| Closing time with return spring (on power failure) | 15 s | |
| Positioning signal for GMA131.9E |
Switching current (at AC 24 V / DC 24…48 V) for "Open"/"Close" |
> AC/DC 8 mA |
| Positioning signal forGMA161.9E | Input voltage Y (wires 8-2) | DC 0...10 V |
| Max. permissible input voltage | DC 35 V | |
| Position indicatorfor GMA161.9E | Output voltage U (wires 9-2) | DC 0...10 V |
| Max. output current | DC ± 1 mA | |
| Connection cables | Cross-section of the prewired connection cables | 0.75 mm² |
| Standard length | 0.9 m |
){kind=link}