Pneumatic Regulators from Automation Direct

[Sparky3D]

Originally Posted by martin417

...
And why not specifically list flow control valves?
...

Maybe I'm missing something, but flow control valves are specifically listed as being allowed:

R77
F. Pressure transducers, pressure gauges, passive flow control valves (specifically “needle
valve”), manifolds, and connecting fittings,

[martin417]

Originally Posted by Sparky3D

Maybe I'm missing something, but flow control valves are specifically listed as being allowed:

My bad, I missed that. the rest of my point still stands.