Engineered for Precision
in Severe Service
Purpose:
Choke control valves are designed for regulating flow in medium to severe service conditions, especially in high-pressure production, injection, and separation processes. Their cage-guided design allows for precise flow control while withstanding erosive and high-velocity fluids.
Applications
These valves are commonly used across critical sectors including:
- Oil & Gas – Exploration, Production, and Wellhead Control
- LNG Operations
- Refining & Petrochemical Facilities
- Power Generation
- Desalination and Industrial Water Systems
Size Range
• ASME: 1" to 12"
• API: 1" to 7-1/16"
Material Options
- Carbon Steel
- Stainless Steel(including Duplex variants)
- Nickel Alloys
- Titanium Alloys
Material selection is based on pressure, temperature, and resistance to corrosion and erosion.
Built for Harsh Conditions
Choke valves provide long-term durability and operational safety in applications where consistent pressure control and resistance to wear are critical.
Pressure Class Range
ANSI Class 150 to 4500
API Ratings
2K to 15K
Design Features & Technical Highlights
- Fully compliant with API 6A standards for PSL 1 to PSL 4, including material, temperature, and performance classifications
- Available with a wide range of trim designs, including single-stage and multi-cage trims
- Trim components made from tungsten carbide or advanced ceramic materials for superior erosion resistance
- Anti-clogging design tailored for fluids containing sand or other particulates
- Top-entry body design allows for inline servicing without removing the valve from the system