Marwin Valve is a leading manufacturer of high quality quarter-turn ball valves and automated accessories. Their creative engineering department and quality manufacturing practices enable Marwin Valve to offer the convenience of standard features with the option of customizing for a specific process. Marwin’s extensive product range includes two piece, three piece, flanged, and multiport valves. In addition, Marwin specializes in non-standard ball valves including metal-seated, cryogenic, control and special-seated valves.
They meet customer needs with a wide range of new and proven manufacturing technologies: complete in-house CNC machining, painting, assembly and testing, along with material traceability and extensive quality procedures assures that Marwin Valve products will exceed your expectations.