1) Size: 2 1/16" ~ 4 1/16"

2) working Pressure: 2,000 ~ 15,000 psi

3) Temp: - 29°C ~ 121°C

4) PSL: PSL1 ~ 4

5) PR: PR1 ~ 2

6) Trim: AA ~ FF

1) Positive chokes can be converted to adjustable chokes by replacing the bonnets and internal parts.

2) Hardened stems and seats to withstand erosive effects of highly abrasive materials.

3) Metal to metal seals between body and bonnet.

4) Quick change connections for easy field maintenance.