Heatrae Sadia Pack U2 Expansion Vessel,PRV & NRV

Heatrae Sadia Pack U2 Expansion Vessel Check Valve and Expansion Relief Valve

The Multipoint pack U2 from Heatrae Sadia is an expansion vessel, a check valve and a expansion relief valve. The expansion vessel absorbs the water during use. The check valve prevents backflow and cross contamination of hot and cold water.

Includes:

• 2 Litre Expansion Vessel
• Non Return Valve
• 6 Bar Pressure Relief Valve 1/2″ MBSP x 15mm