Viega Spring Check Valve 1/2" F NPT (SKU: 20201)

This compact spring check valve by Viega is designed to prevent backflow and eliminate gravity circulation in piping systems. It features a solid brass construction with a stainless steel spring and a high-temperature plastic disk check, suitable for various plumbing and mechanical applications.

• Connection Type: 1/2" Female National Pipe Thread (F NPT)
• Material: Solid brass body with stainless steel internal spring and high-temperature plastic disk check
• Mounting Options: Can be installed vertically or horizontally for versatile application
• Operating Temperature: Maximum 220°F
• Operating Pressure: Maximum 150 psi
• Design: Extremely compact for easy installation and low pressure drop
• Non-Ferrous Construction: Corrosion resistant components ensure durability

This Viega spring check valve offers reliable performance and is ideal for use in heating, cooling, and potable water systems where backflow prevention is critical.