Spartan Peripheral Devices (Vaudreuil, QC, Canada) is selling the ME4840 and ME4940 Spring Return Modulating Actuator with a wider input signal range. They are not on-board selectable with a Jumper J3 selectable range from:
- 0-10Vdc
- 2-10Vdc
- 0-5Vdc
- 5-10Vdc
- 4-20mA
Users can choose from Spring Open or Spring Closed models with direct or reverse control action. According to the company, installation is easy, and tool-less, on Spartan’s valve bodies from 1/2” to 1”.
Visit www.spartan-pd.com to get more details.