Altecnic - Caleffi 22mm 3/6 Bar Multibloc Inlet Control Valve 2 Piece 535000CST
It incorporates a pressure reducing valve and filter, safety relief valve (312469 ), check valve (300015 ) in a two piece design. Connections: 3 x 22mm Compression - 1 x 15mm Compression. Max inlet pressure: 12 bar.