Valve Actuators

Valve Actuator 2/4 wire

  • Great for multiple small radiant zones
  • Features an indicator window that indicates valve open or close status
  • Available in 2 wire and 4 wire with end switch models

Approval/Certification Information

For product-specific approval information, please refer to the product’s specification sheet or ask a Watts representative. For general information regarding any approval certification partners identified in the specification sheet, please visit our certification partners’ websites:


ASSE CSA FM Approvals NSF
UL ULC USC WQA