Valpes VRX/VSX/VTX series is a 90° electric actuator, are designed for use in in hazardous areas and can be used to actuate quarter turn ball and butterfly valves. Aluminium housing is standard with manual override by outgoing axle or handwheel.
New GS6 (BBPR) FAIL SAFE with following extra features;
• Controlled by Bluetooth via Axmart (the new version works with MAC too).
• Possibility to change from NC to NO with the apps
• Quick charging
• Thermal protection
• Battery diagnosis
• Battery charge indicator
• Can replace the old version
• Axmart deactivation
2D and 3D Drawings are available for download in a variety of file formats, including DWG, DXF, STEP, and more. Download drawings.
Technical Specifications| Brand | Valpes |
| Model | VRS, VSX, VTX |
| Type | Electric Actuator |
| Hazardous Area Rating | IECEx - II 2 G D Ex d IIB T5 Gb Ex tb IIIC T90°C Db (VTX ONLY) ATEX - Ex db IIB T6 Gb & Ex tb IIIC T80°C Db |
| Output Torque | 25Nm - 1000nM |
| Function | On/Off Modulating Fail Safe 3 Position (for 3 Way Valves) Combination of the above |
| Voltages | 15V to 30V AC (50/60Hz) & 12V to 48V DC 100V to 240V AC (50/60Hz) & 100V to 350V DC |
| Duty Rating | 50% |
| Enclosure Protection | IP68 |
| Mounting Options | ISO 5211 |
| Manual Override | Yes |
| Standard Equipment | Torque limiter Regulated Heating Resistor (4W) – except VT and 400v=10W) Mechanical limit stops 4 adjustable Limit Switches Star Drive (removable) Manual override On/off control or 3 points modulating Visual Position indicator IP68 Enclosure Protection Fixed mounting plates (F05/F07 or F07/F10 or F10/F12) On Failsafe version, integrated failsafe security block Duty Cycle & Normal Working Temperature 50% of operating time (30% – 80% on request) -20°C→ +70°C |
| Anti-Condensation Heater | Self-regulated |
| Feedback Relay | Failure (torque, temperature…) |
| Options | 180° or 270° on request 48vAC/DC 4-20mA feedback potentiometer 4-20mA /0-10V Positioning (except VT & 400v tri-phase) |
| 90° Travel Times | Multivolt-100-240vAC/24vAC/DC from 7s/15s/20s/30s or 50 seconds Failsafe-100-240vAC/24vAC/DC from 7s/15s/20s/30s or 50 seconds Positioning(Posi)-100-240vAC/24vAC/DC from 7s/15s/20s/30s or 50 seconds Tri-phase-400V from 10s/15s/20s/35s or 38 seconds |
Material Specifications| Body | Aluminium / Polyamide |
| Options | Aluminium cover Marine Coatings, suitable for corrosive atmospheres such as offshore duty |
Valpes VRX, VRS & VTX Electric Actuator Tech Sheet
