Hayward Check Valve, 8 in, Single, Inline Wafer, CPVC, Flange x Flange - WCV2800V Bowl Material-Bradstone These oval or circular rings

These oval or circular rings should match the bowl shape to keep the seat stable

(BF ONLY) FOR BF-COOLER COMBO

Polypropylene skin resists chemicals and tearing

Model Number Z5535/45/55-TNK

831000-061

Hayward Check Valve, 8 in, Single, Inline Wafer, CPVC, Flange x Flange - WCV2800V Bowl Material-Bradstone These oval or circular ringsItem Check Valves: Check Valve; Flow Design: Single; Mechanism and Body Design: Inline Wafer; Body Material Valves: CPVC; Pipe or Tube Size Check Valves: 8 in; Connection Type Check Valves: Flange x Flange; Cracking Pressure Check Valves: 1 psi; Mounting Orientation Check Valves: Horizontal, Vertical; Seal Material Check Valves: FPM; Max. Temp. Valves: 190 Degrees F; Min. Temp. Valves: 40 Degrees F; Max. Water Pressure Valves: 150 psi @ 70 Degrees F;