Zone Valve, 3/8" Flare, 24 Vac, Normally Closed, 15 Second Nominal Opening Time, 20 Psi Maximum Differential Pressure ( Closeoff ), 18" Leads, 3.5 Cv, Spring Return to Close, Normally Open SPST Auxiliary Switch, Manual Opener, Includes 2 Straight 3/4" Sweat Adapters

1/2"SWT 3.5cv 24Vac w/AuxSw

3/4"SWT 3.5cv 24Vac 18"Leads

3/8"FLR 3.5cv 24Vac 18"Leads

Valve,Zone, 2 Way Normally Open, 1/2', 12', Sweat, 24Vac,, 1/2" sweat, two-way normall open zone valve, 24v, spring return to open, brass body, stainless steel stem, brass seat, for low pressure steam, 20 pound max closeoff, 18" lead wires, 3.5cv