680AFH-100: Internal Valve Bolt On Flange
This internal valve mounting flange is used where a bolt on connection is preferred to the standard 680AF-100 or 680SF-100 weld on flanges. The 680AFH flange bolts on to the tank shell via two internal half flanges and an external profile flange.
• Bolting of internal valve flange eliminates the need for hot work on tank shell.
• Unit bolts to standard 683 series outlet elbows.
• Unit fits standard 681 internal valve assembly.
• Profile of internal valve half flanges and external flange suits current lightweight tank shells.
• The internal valve can be removed without the flanges being removed from the tank shell.
Material High strength aluminium
681-100 Internal Valve c/w O-ring
681D-100 Internal Valve c/w O-ring and deflector
683A-100 Outlet elbow for top operation
683AH-100 Super squat outlet elbow for top operation