Resideo V8043F1101 Valve

Valve, Zone, 2 Way Normally Closed, 1', Sweat, 24Vac,, 1" sweat two-way normally closed zone valve, 24v, spring return to close, brass body, stainless steel stem, brass seat,screwed terminal block , manual opener, 8 pound maximum closeoff pressure, normally open spst auxiliary switch, 8 cv