Jamesbury Steam Valve parts

BAB

I have some 2" and 2 1/2" Jenkins modulating steam valves. They are actuated with Honeywell motors. Everything runs just fine except I have one with a weak spring return action. Where can I get replacement springs for the disc in the valve? I am in Springfield, MA but will buy anywhere.

Since the valves are 50-70 years old the supply counter jockeys look at me cross eyed when I ask for spring repair kits. see "Attachment" for pic