W-W1111-EK/W-W1111-ET

Electric Switch-type Wafer Centre-line Butterfly Valve; Electric Adjustable Wafer Centre-line Butterfly Valve

  • Long service life and high reliability
  • Simple structure for easy operation
  • Good interchangeability of parts; no-pin and no-backrest structure, more reliable sealing
  • Easy installation and good seal performance

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