Trusted Worldwide for Decades
CORTEC Model “NH” adjustable chokes provide oilfield customers a well-established design that has been in service worldwide for decades. It is based on the typical Cameron® H2 design and offers field interchangeability with common components.
The CORTEC needle and seat trim choke offers an economy of operation and versatile utility in a traditional design that is familiar to oilfield personnel.
Features and Benefits
- Traditional angle body O-Ring bonnet.
- Interchangeable parts with many other Cameron® H2 style chokes
- Field convertible from adjustable to positive.
- Robust metal bonnet seal is optional.
- Optional “Spring Loaded Pressure Energized TFE” stem packing reduces operation torque, offers superior sealing characteristics, and is compatible with a wide range of chemicals associated with drilling and production.
Needle and Seat Models | ||
Model | MaxOrifice | Max PSICWP |
NH1 | “1 | 10,000 |
NH2 | 2″ | 15,000 |
NH1M | 1″ | 10,000 |
NH2M | 2″ | 15,000 |
NCH1M | 1″ | 15,000 |
These valves are interchangeable with Cameron® model “H2” | ||
N3CM | 3″ | 10,000 |
NC4M | 4″ | 10,000 |
NG8746 | 1″ | 10,000 |
These valves are interchangeable with the Gray® Model “8746” | ||
NJWA | 1″ | 15,000 |
These valves are interchangeable with FMC® Models “JWA” and “PC” |
Contact Production Chokes Sales
985-223-1966
Download information on specifications, flange and size options.