M375

Boiler Pressure Relief Valve

  • Resists corrosive water conditions
  • Resists sticking and freezing
  • Prevents water and sediment from being trapped in seal.
  • Designed for emergency safety relief

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