Model EH2A | Flanged
Adjustable Choke
EZ Flow Control
The EZ Flow Control Model EH2A is a flanged adjustable choke designed for high-capacity flow control in medium to high-pressure production systems. Built with larger body sizes and expanded orifice capabilities up to 2”, the EH2A is engineered to handle higher flow volumes while maintaining precise control.
Available in multiple flange sizes and pressure classes up to 10,000 PSI, the EH2A provides flexibility for integration into both standard production systems and higher-pressure applications. The adjustable stem mechanism allows operators to fine-tune flow in real time, making it ideal for systems with changing production conditions.
With durable construction and configurable trim materials, the EH2A is built to perform in demanding oil and gas environments where both flow capacity and control are critical.
Typical Applications:
High-flow production systems, wellhead control, separator systems, pipeline flow control, and injection applications
Key Features
- Flanged adjustable choke design
- Large body design for higher flow capacity
- Available flange sizes including 2-1/16”, 2-9/16”, and 3-1/8”
- Working pressures up to 10,000 PSI
- Orifice sizes: 3/4”, 1”, and 2”
- Stem-controlled adjustable flow
- Indicator in 64ths for precision adjustment
- Trim options: alloy steel, stainless steel, SS tungsten carbide
- Available in carbon steel or stainless steel body
- Designed for high-volume flow applications
- Multiple pressure class configurations available
- Replaceable seat and trim components
- Field serviceable bonnet assembly
- NACE / H2S configurations available
PERFORMANCE ADVANTAGES
Why the EH2A Performs Where It Counts
HIGH FLOW CAPACITY WITH PRECISE CONTROL
Larger orifice sizes and body design allow significantly higher flow rates while maintaining accurate control through the adjustable stem.
BUILT FOR DEMANDING
PRODUCTION ENVIRONMENTS
Handles higher flow volumes and pressures common in modern production systems without sacrificing reliability.
CONFIGURABLE FOR EROSIVE & HIGH
VELOCITY SERVICE
Trim material options protect internal components from wear, extending service life in abrasive conditions.
FIELD-SERVICEABLE FOR MAXIMUM UPTIME
Replaceable internal components allow maintenance without removing the choke from the system, reducing downtime.