ADJUSTABLE CHOKE VALVE
- No elastomer seals used in valves
- Shut-off pipelines at emergency by utilization of holed-disc choke valves.
- With pressure buffer tubes
- Sufficient thru-bore up to 4 1/16 inch.
- Working pressure up to 20,000 PSI
- Solid manifold available for offshore
Features:
- Convertibility: Positive Chokes can be converted readily to adjustable chokes by replacement of interchangeable bonnet and trims.
- Hardened stem and seat to withstand most erosive effects of highly abrasive materials
- Metal to metal seals between body and bonnet.
- Quick change connections for easy field maintenance
HYDRAULIC ADJUSTABLE CHOKE VALVE
- Size 2 1/16" thru 4 1/16"
- Working Pressure: 3,000 thru 15,000 PSI
- Temp: - 60°C to 121°C (K, U)
- Trim: AA thru FF
- PSL: 3 thru 4
- PR: 1 thru 2
HOLED-DISC TYPE CHOKE VALVE
- Size: 1 thru 7 1/16"
- Working pressure up to 15,000 PSI
- Temp: -59° + 177°
- Trim: AA, BB, CC, DD, EE, FF, HH
- Operator: Manual, Hydraulic, Air, or electrical actuator
