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Nema 4 IP66, remote mounted or non-area classified, Standard RTU, Solar or Grid Powered. Standard 12/24Vdc powered, Optional: 110/220Vac, or 480Vac 3Ph, Solar Grid Back Up or Autonomous Solar. Double Acting or Single Acting) Can Convert Double Acting Actuators to Fail Safe w/Onboard Battery system.
Class 1, Div. 2, Standard RTU, Standard 24Vdc powered, Optional: 110/220Vac, or 480Vac 3Ph. Double Acting. On/Off or Modulating Applications. Can Convert Double Acting to Fail Safe w/Onboard Battery system. Onboard Calibration of 4-20mA input, feedback as well as accuracy calculation. D2 does not require loop power, it’s internally powere
Class 1, Div. 2, Standard RTU, Standard 24Vdc powered, Optional: 110/220Vac, or 480Vac 3Ph. Double Acting. On/Off or Modulating Applications. Can Convert Double Acting to Fail Safe w/Onboard Battery system. Onboard Calibration of 4-20mA input, feedback as well as accuracy calculation. D2 does not require loop power, it’s internally powered. In most cases, our modulating accuracy is .1% of full scale
VLT-1, VLT-2 and VLT-3 models depending on power consumption/requirements. These are available with all models of Volta, and capable of up to 27Kw of power generation per day in the VLT-3.
Designed by Volta, for use with Volta systems only.
Standard 100ah Batteries, charge controller, bi-facial solar panels. Optional 300ah LiFePo batteries.
COMING SOON Q3/Q4 2025
Small Displacement Basic On/Off (suitable for up to 12-16” 600#) 1/4 Turn Valves.
Standard Class 1, Div. 2, Standard 24Vdc powered, Optional 120VAC, Single Acting Fail Safe Only)
COMING SOON Q3 2025
All Models of Volta with exception of E-Safe Lite Includes a Viewable HMI Screen.
M-Safe D2 is viewable through Explosion-Proof Glass as well as C1D2 Buttons for Full Functionality and Manual Operation without Opening the Enclosure.
E-Safe Lite Models have simple push button Open/Closed, Local/Remote with Status Lights.
All Volta Models with exception of E-Safe Lite come Skid Mounted. This allows for quicker install and commissioning. The skid also adds mass/weight to the control system providing a more stable installation.
E-Safe Lite is direct mounted on the actuator like traditional, basic Electro-Hydraulics.
Continuous monitoring and recording
of numerous parameters including valve position, hydraulic actuator pressure, and battery voltage. Partial stroke testing ensures reliability. The system is designed to allow the operator to read all inputs on the system locally as well as remotely via Modbus protocol.
Monitoring of the actuator pressure allows the system to adjust for pressure decreases due to temperature swings, automatically increasing the pressure and eliminating what is known as “valve creep” or false trips.
ESD Control System has 2 additional 4-20mA or 1-5V inputs, along with 8 digital inputs available for line pressure monitoring and other sensor inputs including limit switches, pressure transducers, temperature transmitters or level sensors. Addon Expansion Module Available.
Both the real-time data of the valve
position and the system diagnostics are transferred via SCADA with the Modbus equipment, or Addon Telemetry Package.
The low-power system operates on an internal 12-volt battery that is easily recharged using on-site power if available or solar panels for remote locations. Charging supply can be 12Vdc, 24Vdc, 120Vac, 220Vac, 480Vac or Self-Contained Solar.