1/2 tum mässings automatisk dräneringsventil 51039

My gas bill dropped noticeably after I swapped out my old bleeder for this pressure-activated brass valve—the mesh filter keeps debris out while letting water drain freely before the big freeze.

Installed this before the ground froze and the pressure-activated seal does exactly what it claims—water on and it stays shut, water off and it drains. The mesh filter is a nice touch since it's kept any debris from clogging the discharge port so far. Glad I didn't have to dig up the lines this spri

Took a gamble on this before the first freeze and the pressure-activated seal is doing exactly what it says, keeping the line drained when the water’s off. The mesh filter’s already caught some grit without clogging, so I’m feeling pretty good about not having to dig up the pipes come spring.