Solenoid valve for all faucet models starting with FA444. For example, FA444-12, FA444-17, FA444-31 etc...
Generally not suitable for FA444HD which utilizes a nickel plated solid brass version of this valve.
If your faucet model starts with FA444HD, please look for R-40444 (battery powered Automator), or R-42444 (AC powered Automator), FA444HD solenoid valve is not sold separately.
Please note: Product shipped might look different from that shown in the photo.