Description
Viega ProPress 1-1/4″ Manual Balancing Valve Model 2980ZL (SKU: 82125)
This manual balancing valve from Viega’s ProPress series is designed for precise flow regulation in hydronic heating and cooling systems. It features a 1-1/4″ nominal size with press end connections and is constructed with a durable brass body and EPDM sealing elements.
- Nominal Size: 1-1/4″ for standard piping applications
- Material: Brass body with EPDM softgoods for corrosion resistance and reliable sealing
- Flow Rate: Adjustable flow range from 8.56 to 19.81 gallons per minute (GPM)
- Pressure Rating: Rated for up to 250 psi operating pressure
- Temperature Range: Suitable for media temperatures from 15 to 250 degrees Fahrenheit
- Dimensions: Inlet to outlet length approximately 7 inches; top to inlet center approximately 4.85 inches
- Features: Includes pressure/temperature test port (PT port) for system diagnostics
- Connection Type: Press end style for secure, solder-free installation
- Technology: Incorporates Viega’s Smart Connect technology for reliable joint integrity
This valve is a reliable component for balancing water flow in hydronic systems, ensuring efficient system performance and ease of maintenance.






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