W-M116

Pressure Holding/Pressure Relief Valve

  • Easy to operate and easy to adjust
  • Accurate decompression
  • Stable performance, safe and reliable
  • Long service life

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