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 Flanged Ball Valves > 5801/6801 Series



MK 5801 Series

The New 5801/6801 Series is a world class API 607 certified fire safe flanged ball valve available in both full and standard port construction. Specially designed seats provide tight shutoff and low torque. Standard features include dependable, fully contained double body seats, anti-static devices and blow-out proof stems.

Features & Benefits




ASME Class 150 (5801) and 300 (6801)
In sizes 1" - 8" Class 150 standard port; 1/2" - 8" Class 150 and 300 full port
ISO 5211 mounting for efficient automation
Carbon steel and stainless steel
Face-to-face dimensions meet ASME B16.10 and flange dimensions meet ASME B16.5; RA 125/250
One Source Automation - Valves, actuators and accessories are available fully mounted and calibrated directly from Marwin