The Viega ProPress Manual Balancing Valve features an adjustable handle with an integral scale visible on the side used to increase or decrease the flow rate. The two pressure-test ports are used to measure the differential pressure across the seat of the valve, which can be used to calculate the flow rate. The ProPress Manual Balancing Valve is suitable for commercial applications, including potable and hydronic systems.
“Our customers now have more options to use press technology for a larger number of applications,” said Luke Paulo, Manager, Product Portfolio Development of Viega LLC. “The new ProPress 316 ECO tubing is a natural extension to our existing ProPress 316 line. It carries an NSF®-61-372 listing, which means our ProPress 316 system can be used in potable water systems.”