ATEX Proportional Valve

[Speedy]

Does anybody know where I can source the following valve?
I have been looking for some time so any help greatly appreciated.



Application : to in-line regulate Gas pressure from 16 Bar to 0~10 Bar
Gases - Methane, Hydrogen and Oxygen
Require ATEX approval for gas Zone 2

Supply Pressure - 16Bar
Pipe size - 12mm ID
Regulated Pressure - 0~10Bar

Control can be open or closed loop. We have a pressure sensor downstream of the Regulator.

Regards,
Speedy

 

[Scotsinst]

You can use a self-contained regulator (Fisher etc)without ATEX rating or any pneumatic control valves (Fisher, Masoneilan, Flowserve etc). Only the digital positioner needs ATEX certification.