Spring Check Valves Whiteline PVDF SF

High Purity Process Spring Check Valves - Whiteline PVDF

  • Joined with Socket Fusion method which provides strong, durable, and hermetically-sealed joints
  • Whiteline PVDF is used in the highest-quality systems where contamination of any type is not acceptable
  • Available in 1/2 in., 3/4 in., 1 in., 1-1/2 in., and 2 in. sizes

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