S115

Pressure Reducing Control Valve

  • Automatically reduces a fluctuating higher upstream pressure to a constant lower downstream pressure
  • Lightweight stainless steel construction offers superior corrosion resistance for longer life
  • Simplified and efficient design is easy and economical to maintain
  • Class 150 flanged

Select options below to identify the UPC, Order Code, and Repair Kit for a specific S115

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