20201 1/2" F NPT SPRING CHECK VALVE
Part #VIE20201
MFG #20201
Manufacturer Name : Viega
- Check Valve
- Type Vertical/Horizontal, Compact, Spring Operated
- Applicable Standard ANSI/NSF 14/61, CSA, CAN/ULC S101, CAN/ULC S102.2
- Nominal Size 1/2"
- End Connection Female Threaded x Female Threaded
- End to End Distance 1.875"
- Body Material Solid Brass
- Disc Material Plastic
- Spring Material Stainless Steel
- Temperature Rating 220 Deg F
- Pressure Rating 150 PSI
- Inclusions/Features Low Pressure Drop
- Packaging Quantity 1
- Used for Prevention of Gravity Circulation and Backflow
- Faster and Easier than Traditional Radiant Installation; Typically Reduces Energy Cost from 10 to 30 Percent; Minimizes Circulation of Dust and Allergen; Proven Press Technology Ensures Secure Connection; Low Pressure Drop; Horizontal/Vertical Installation; Non-Ferrous