Hayward Check Valve, 3 in, Single, Y, PVC, Socket x Socket - YC10300SE Bradley Haws has that covered also

Haws has that covered also with 4 other of the most commonly used faucet adapters including a 15/16-27 male

right of center wall mount

Each post is made of 1/4" thick schedule 40 steel

Horizontal mount only

each of which is fitted with 4 nozzles

Hayward Check Valve, 3 in, Single, Y, PVC, Socket x Socket - YC10300SE Bradley Haws has that covered alsoItem Check Valves: Check Valve; Flow Design: Single; Mechanism and Body Design: Y; Body Material Valves: PVC; Pipe or Tube Size Check Valves: 3 in; Connection Type Check Valves: Socket x Socket; Cracking Pressure Check Valves: 1 psi; Mounting Orientation Check Valves: Horizontal, Vertical; Seal Material Check Valves: EPDM; Max. Temp. Valves: 140 Degrees F; Min. Temp. Valves: 40 Degrees F; Max. Water Pressure Valves: 150 psi @ 70 Degrees F; Max. Steam