Made by J/B Industries
Part# 2VZR-S
One rebuild kit.
Will repair one of the valves on this two valve manifold.
Includes stems/plungers with O-rings, knob screws and main piston
Made for the JB Industries;
"ZEPPELIN 2 Valve Gauge Sets"
Made for the "JB Industries" Zeppelin 2-Valve Manifold Sets