DOYLES stocks adjustable and positive chokes and all are suitable for H₂Senvironments. Adjustable chokes are available in flanged ends and positive chokes are available in flanged or threaded ends; both feature standard bore sizes from 1-13/16” thru 4-1/16”, in working pressures of 5,000 psi through 15,000 psi.

Click here for more details on Chokes.