Could you clarify which valves you have? All the OMS valves have a Burst Disk Service Pressure of 240 Bar. I looked up on the OMS web site, and the V-102 valves are shown as 300 Bar DIN only. The V-101 is shown as a 200 Bar Yoke or DIN valve. There doesn't seem to be a "240 Bar" valve.
While it may be possible to screw the V115 Yoke adapter (donut) into a 300 Bar valve, the web site is not clear on this, I have never seen/heard of a yoke large enough to fit over a 300 Bar valve. I think this is intentional, since the yoke itself is not rated at 300 Bar.
While it may be possible to screw the V115 Yoke adapter (donut) into a 300 Bar valve, the web site is not clear on this, I have never seen/heard of a yoke large enough to fit over a 300 Bar valve. I think this is intentional, since the yoke itself is not rated at 300 Bar.