Taco 221-6 Flo-Chek Universal Position Cast Iron 1-1/4 inch NPT

Product 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 operation
• Cast iron construction for lasting use

Product Highlights

With a robust cast iron build, the Taco 221-6 is designed for longevity and reliability in managing hot water systems. The valve opens automatically with circulator startups and closes when the heat demand ceases, ensuring energy-efficient operation.

Product Information

Standard Information

• Brand: Taco
• Model: 221-6

Technical Specifications

• Connection Type: NPT
• Size: 1-1/4 inches
• Material: Cast Iron
• Application: Heating
• Max PSI: 125 psi
• Position: Universal (Horizontal/Vertical)
• Temperature Range: Up to 277 degrees Fahrenheit>To ensure system compatibility and optimal performance, refer to detailed installation guides and specifications.