1/4" Brass Ball Float Water Level Control Valve BSP Thread Female Male Plumbing Tubing Switch Stoprazryad 300 Psi Pneumatic Part
https://www.vogueparade.com/shopping/EN/200282142/1/1005003708623687/14andquot-brass-ball-float-water-level-control-valve-bsp-thread-female-male-plumbing-tubing-switch-stoprazryad-300-psi-pneumatic-part/