Hayward® full body flanged GFPP swing check valves

Hayward's SW series flanged GFPP swing check valves are available in 3" to 8" sizes.

Hayward SW Series GFPP Full Body Swing Check Valves 


  • Two-in-One Seal Design

  • Built-in Flange Seals

  • Dual Drain Ports

  • Self-Aligning Clapper Seats

  • Rated for 150 PSI @ 70°F


  • Counterweight for closing assistance

  • Limit switch for position indication

  • Spring assist closure

  • 316SS shaft

3" GFPP with FPM seals SW4300V
GFPP with EPDM seals SW4300E
4" GFPP with FPM seals SW4400V
GFPP with EPDM seals SW4400E
6" GFPP with FPM seals SW4600V
GFPP with EPDM seals SW4600E
8" GFPP with FPM seals SW4800V
GFPP with EPDM seals SW4800E

Additional Information

If you have any questions about your specific application please contact us or complete our inquiry form so that we can assist you further.