M100

Single Chamber Control Valve - Full Port

  • Opens, closes, or modulates as commanded by the Pilot Control system
  • One-piece assembly
  • Body and cover are constructed of strong and durable ductile iron (ASTM A536)
  • Simplified and efficient design is easy and economical to maintain

Approval/Certification Information

For product-specific approval information, please refer to the product’s specification sheet (see literature section above) 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