Home > Products: Production Chokes > Needle and Seat Chokes
Production Chokes
Production Choke Types Choke Configurations Trim Options Cage and Sleeve Chokes Needle and Seat Chokes Positive Chokes Rotary Disc Chokes OEM Replacement Trim Choke Actuation| Needle and Seat Models | ||
|---|---|---|
| Model | Max Orifice |
Max PSI CWP |
NH1/PH1 |
1" | 10,000 |
| NH2/PH2 | 2" | 15,000 |
| NH1M/ PH1M |
1" | 15,000 |
| NH2M/ PH2M |
2" | 15,000 |
| NCH1M/ PCH1M |
1" | 15,000 |
| These valves are interchangeable with Cameron® model “H2” | ||
| N3CM/ PC3M |
3" | 10,000 |
| NG8746/ PG8746 |
1" | 10,000 |
| These valves are interchangeable with the Gray® Model "8746" | ||
| NJWA/PPC | 1" | 15,000 |
| These valves are interchangeable with FMC® Models "JWA" and "PC" | ||
Needle and Seat Chokes
The 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.
