Description
Viega Spring Check Valve 1″ F NPT (SKU: 20203)
This Viega spring check valve is designed to prevent backflow and eliminate gravity circulation in piping systems. Its compact design allows for easy installation in both vertical and horizontal orientations.
- Connection Type: 1″ Female National Pipe Thread (F NPT)
- Material Construction: Solid brass body with internal stainless steel spring and high temperature plastic disk check
- Mounting Options: Suitable for vertical or horizontal installation
- Operating Temperature: Maximum 220F
- Operating Pressure: Maximum 150 psi
- Design Features: Extremely compact size with low pressure drop for efficient flow
This valve provides reliable backflow prevention and is ideal for use in heating, cooling, and plumbing systems requiring durable and maintenance-free check valves.






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