4218 GF Description 4218 GF : Commissioning valve with test points, Inclined body, DN 350 – 500 Request Info Other Products From HERZ Armaturen 4111: Cast Iron Y-Type Strainer HERZ Armaturen Read More » 7762 : 3-way control valve HERZ Armaturen Read More » F4037 : Flanged 3-Way Control Valve Read More » 4113 : Rising Stem Ductile Iron Gate Valve Read More »