![Taco 220-6 Flow Check Valve, 1 in. NPT specifications — New England Supply House [NESH-SPECTABLE-V1]](http://newenglandsupplyhouse.com/cdn/shop/files/nesh-2206-specs.png?v=1793978472&width=1445)
This is a universal Flo-Check valve assembly with a 1 in. NPT connection and a cast iron body, combining a flow control valve and a check valve in one unit. It is used in hydronic heating systems to control flow and prevent gravity circulation through an idle zone. It is a genuine Taco replacement part. Confirm the part number against your equipment's parts list before ordering.
Specifications
| Part Number | 220-6 |
|---|---|
| Brand | Taco |
| Type | Flow Check Valve |
| Connection | 1 in. NPT |
| Material | Cast Iron |
| Series | Universal Flo-Check |