SIGMAMOTOR Foot Valves are typically installed at the bottom of a tank to prevent fluid from flowing backwards out of a chemical feed system and back into the chemical storage tank.

The integral strainer protects the pumping system by blocking large solids while providing multiple paths for the liquid to enter.

SIGMAMOTOR Foot Valves are available in a wide variety of materials and sizes.

  • CNC precision machined parts
  • Disassembles for service
  • Body Material – PVC, CPVC, Polypropylene, Kynar® PVDF, PTFE,
  • 316SS, A20, Hastelloy C
  • O-Ring Material – Viton or EPDM
  • Strainer Material – PVC, PTFE

NSF-61 Approved materials.