Taco 221-6 Flo-Chek Universal Position Cast Iron 1-1/4 inch NPT voomi_id_10245 Operating Temperatures: 160 degrees open

Operating Temperatures: 160 degrees open

Wiring: 2-wire

enhancing system efficiency and overall air quality in various environments

Item Number: PD510009

Made with Viton material for optimal performance in various environments

Taco 221-6 Flo-Chek Universal Position Cast Iron 1-1/4 inch NPT voomi_id_10245 Operating Temperatures: 160 degrees openProduct Description The Taco 221 6 Flo Chek valve effectively prevents unintentional gravity circulation in water heating systems, maintaining efficiency and control. Engineered for durability in heating applications, the device features a manual thumb screw for on demand operation. Ideal for systems with multiple zones, it ensures proper flow only when needed. Prevents gravity circulation in hot water heating systems Manual thumb screw for easy