New Star Choke Valves

New Star Flow Control manufactures premium choke valves and actuated choke systems engineered for precise flow control in high-pressure, erosive, and severe service oil & gas applications. All New Star choke valves are designed and manufactured in accordance with API 6A / Q1, ASME B31.3, NACE, and ABSA CRN requirements.

Precise Thermal represents New Star Flow Control, supplying manual and automated choke valves with application support, sizing assistance, and complete automation packages.

New Star Choke Valve Offerings

New Star choke valves are available in multiple angle body and inline configurations to suit a wide range of pressure, flow, and severe service requirements:

Angle Body Choke Valves:

A Series - High capacity plug & cage design

AD Series - Severe service external sleeve design

AR Series - Multistage Labyrinth for cavitation and noise control

EA/EC Series - Disc-style (MOV) for fast operation and high rangeability

Inline Choke Valves:

IC Series - Compact inline side entry design

ICS Series - Top entry inline design for high sand service

Each series incorporates pressure-balanced designs, solid tungsten carbide wear components, and trim geometry engineered to reduce erosion, cavitation, and noise.

Trim & Severe Service Design Options

New Star choke valves are available with multiple trim styles to suit demanding operating conditions:

Plug & Cage - Ideal for high capacity flow control with excellent throttling characteristics

External Sleeve - Optimized for severe erosion and high pressure drop service

Multiple Orifice Disc-Style (MOV) - Provides accurate calibrated control, fast response, and freeze resistance

Multistage Labyrinth - Designed for noise reduction and cavitation control in choked flow applications

All trims utilize solid tungsten carbide components with replaceable wear sleeves to extend service life and minimize maintenance.

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Series	Body Type	Trim Type	Typical Use Case
A Series	Angle Body	Plug & Cage	High Capacity, medium pressure drop
AD Series	Angle Body	External Sleeve	Low Capacity, high pressure drop, erosive service
AR Series	Angle Body	Multistage Labyrinth	Severe service, noise & cavitation control
EA / EC Series	Angle Body	Disc-style (MOV)	General throttling, quick maintenance
IC Series	Inline Side Entry	Disc-style (MOV)	Compact inline installations
ICS Series	Inline Top Entry	Disc-style (MOV)	High sand & erosive service

Actuation & Automation

New Star choke valves are fully compatible with pneumatic, electric, and hydraulic actuators and can be supplied:

Fail-open, fail-close, or fail last configurations
Explosion proof and hazardous area rated
Fully assembled, tested, and calibrated

Precise Thermal provides complete valve automation solutions, including actuator selection, accessories, and control integration

Typical Applications

New Star choke valves are commonly used in:

Oil and gas production and wellhead systems
Pressure reduction and flow control
Separator and test line service
High-sand, erosive, and severe service applications

Types of Choke Valves