Hayward Check Valve, 4 in, Single, Y True Union, PVC, Socket x Socket - YC10400SU Width-14" "N" flange bracket

"N" flange bracket

Horizontal Mounted

Pipe 1-1/4 X 12-3/4 Blast

Depth: 4 Inches

but you can use types that are 2-1/2 inches to 3-1/8 inches in depth by adding the Internal Towel Tray Adapter Kit (part number 5262-25)

Hayward Check Valve, 4 in, Single, Y True Union, PVC, Socket x Socket - YC10400SU Width-14" "N" flange bracketItem Check Valves: Check Valve; Flow Design: Single; Mechanism and Body Design: Y True Union; Body Material Valves: PVC; Pipe or Tube Size Check Valves: 4 in; Connection Type Check Valves: Socket x Socket; Cracking Pressure Check Valves: 1 psi; Mounting Orientation Check Valves: Horizontal, Vertical; Seal Material Check Valves: FPM; Max. Temp. Valves: 140 Degrees F; Min. Temp. Valves: 40 Degrees F; Max. Water Pressure Valves: 150 psi @ 70 Degrees F;