consisting of: gas ball valve with TAS DN 15, Rp ½" female (system side), flow valve (DN 20), red, Rp ¾" female (system side), T-piece G 3/4" for safety valve, safety valve 3bar, return valve (DN 20), blue, Rp ¾" female (system side), distributor G ¾" with connections for KFE cock, MAG and on-site manometer, angle KFE cock, rotatable, AG ¾" (hose connection), incl. seals