4218 GMF Previous Next Description 4218 GMF : Commissioning valve with test points, straight body, DN 25 – 150 Request Info Other Products From HERZ Armaturen 4218 AGF Globe shutoff valve with straight body, flanged design, DN 25 – 80 Read More » F4037 : Flanged 3-Way Control Valve Read More » 4219 : Butterfly Valves HERZ Armaturen Read More » 4218 GF Commissioning valve with test points, straight body, DN 50 – 300 Read More »