Hayward Check Valve, 1 1/2 in, Single, Y True Union, PVC, Socket x Socket - YC20150SU Operation-Manual Push 9" from front to back

9" from front to back

which the manufacturer provides for your convenience

Bradley S65-316 Washer/Seal Kit Std200 Replacement Part

the flanges are square in shape and 2-1/2 inches (65 millimeters) in length by 2-1/2 (65 millimeters) inches in width

Bradley 150-062 Escutcheon-Bv Column Replacement Part

Hayward Check Valve, 1 1/2 in, Single, Y True Union, PVC, Socket x Socket - YC20150SU Operation-Manual Push 9" from front to backItem Check Valves: Check Valve; Flow Design: Single; Mechanism and Body Design: Y True Union; Body Material Valves: PVC; Pipe or Tube Size Check Valves: 1 1 2 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