3450-2 | 1/2" Combination Boiler Feed Valve & Backflow (NPT x Sweat) | Taco Size_STAINLESS STEEL 10 PVC LUG INSERT BUTTERFLY

10 PVC LUG INSERT BUTTERFLY VALVE BUNA W/GR OP ZINC/LUG

normally goes down the drain while waiting for hot

3X1/2 PVC CLAMP SADDLE DOUBLE OUTLET SOCKET EPDM ZINC BOLT

Wireless - Mesh

Adjustable Auto change-over dead-band

3450-2 | 1/2" Combination Boiler Feed Valve & Backflow (NPT x Sweat) | Taco Size_STAINLESS STEEL 10 PVC LUG INSERT BUTTERFLY1 2" Combination Boiler Feed Valve & Backflow (NPT x Sweat) The integral design of the Taco 3450 Combi Valve combines a cartridge style backflowpreventer with a pressure regulating cartridge style boiler feed valve into a uniqueone piece body configuration. Tacos 3450 combination dual check backflow withatmospheric vent and boiler feed valve with purge auto reset, dial in pressure settingand adjustable indicator sets a new standard for performance and