Jordan Valve's Mark E Series is a single port, globe-style body with composition or metal seats and a balanced push-down-to-close valve action plug. The Mark ED, with its upper piston ring seal and metal-to-metal seating, is intended for general control applications over a wide variety of temperatures and pressure drops. The Mark ET, with a two-piece upper seal valve plug, is designed for applications with low leakage rates. Build yours with composition seating (TFE) for tight shutoff requirements or metal-to-metal seating for higher temperature capabilities.
Available in 1" to 8" sizes, the Mark ET features ANSI Class IV and V shutoff, and the Mark ED features ANSI Class II and III shutoff. Both offer noise-abatement or anti-cavitation trim.