VanZandt Road Show
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    • Home
    • Overview
    • Valve Automation
      • 1-Triac
      • 1-Taylor
      • 2-Air Torque
      • 2-Flo-Tite
      • 3-Schubert and Salzer
      • 4-Fisher
      • 5-Bernard
      • 6-Limitorque
      • 7-Mascot
      • 8-Rotork
      • 9-VZ ESD(TM)
      • 10-VZ Torque(TM)
      • 11-VZ Torque(TM)
      • 11-Clarke
      • 12-Air Con
      • 13-Triac
      • 14-Valvcon
      • 14-VZ Lifter
      • 14-Master Flo
      • 15-Valvcon
      • 15-Master Flo
      • 15-VZ Lifter
      • 16-Piper
      • 16-VZ Torque
      • 17-Pratt
      • 17-Pratt Valve
      • 18-Triac
      • 19-Triac
      • 20-Triac
      • 21-Bernard
    • Flow Measurement
      • 22-Schneider Coriolis
      • 23-Schneider Vortex
      • 24-Schneider Mag
      • 30-Kurz Thermal Mass
    • Instrumentation
      • 25-Schneider Pressure
      • 26-Schneider Pressure
      • 27-Schneider Temperature
    • Controls
      • 28-Schneider SCADAPack
      • 29-Beijer HMI
    • VZ Air(TM)
      • 31-VZ Air DC/Solar HD

  • Home
  • Overview
  • Valve Automation
    • 1-Triac
    • 1-Taylor
    • 2-Air Torque
    • 2-Flo-Tite
    • 3-Schubert and Salzer
    • 4-Fisher
    • 5-Bernard
    • 6-Limitorque
    • 7-Mascot
    • 8-Rotork
    • 9-VZ ESD(TM)
    • 10-VZ Torque(TM)
    • 11-VZ Torque(TM)
    • 11-Clarke
    • 12-Air Con
    • 13-Triac
    • 14-Valvcon
    • 14-VZ Lifter
    • 14-Master Flo
    • 15-Valvcon
    • 15-Master Flo
    • 15-VZ Lifter
    • 16-Piper
    • 16-VZ Torque
    • 17-Pratt
    • 17-Pratt Valve
    • 18-Triac
    • 19-Triac
    • 20-Triac
    • 21-Bernard
  • Flow Measurement
    • 22-Schneider Coriolis
    • 23-Schneider Vortex
    • 24-Schneider Mag
    • 30-Kurz Thermal Mass
  • Instrumentation
    • 25-Schneider Pressure
    • 26-Schneider Pressure
    • 27-Schneider Temperature
  • Controls
    • 28-Schneider SCADAPack
    • 29-Beijer HMI
  • VZ Air(TM)
    • 31-VZ Air DC/Solar HD

Master flo Choke

Inline Choke

(Demo #14)

Buy on ShopVZControls.com

Product Description

Master Flo Inline Chokes


The Master Flo Inline Choke is a high-performance flow control device commonly used in oil and gas applications. Here are its key features:

1. Precision Flow Control

  • Designed for accurate regulation of flow rates.
  • Provides stable and repeatable performance in various operating conditions.

2. Robust Construction

  • Made from high-grade materials (such as stainless steel, Inconel, or tungsten carbide trim) for durability.
  • Corrosion and erosion-resistant, suitable for harsh environments.

3. Inline Design

  • Compact and streamlined to fit directly into the pipeline.
  • Reduces pressure drops and turbulence in flow control applications.

4. Multiple Choke Trim Options

  • Includes various trim sizes and styles (fixed or adjustable).
  • Customizable for different flow conditions and pressure requirements.

5. High Pressure and Temperature Ratings

  • Capable of handling extreme pressures and temperatures commonly found in oil & gas wellheads and production systems.

6. Low Maintenance and Long Service Life

  • Designed for easy servicing with minimal downtime.
  • Resistant to wear, extending operational life.

7. API and Industry Standards Compliance

  • Manufactured according to API 6A and other relevant industry standards.
  • Ensures safety, reliability, and compatibility with existing systems.


Technical Specifications


C1E Inline Control Valve

  • Valve Type: Inline control valve.​ 
  • Maximum Pressure: 3,600 psi (25,000 kPa).​ 
  • Standard Connections: 1" and 2".​ 
  • Standard Trim: Ported cage with external sleeve.​ 
  • Flow Characteristics: Equal percentage, ensuring high control precision.​ 
  • Optional Trims: Multi-stage and high-pressure multi-stage trims.​ 
  • Actuation Options: Master Flo Pneumatic Piston Actuators, Master Flo FC Hydraulic Piston Actuators, Master Flo DSA-Series Single-Acting Diaphragm Actuators, and compatibility with various third-party actuators.​ 

C2E Inline Control Valve

  • Valve Type: Inline control valve.​ 
  • Maximum Pressure: 6,000 psi (41,000 kPa).​ 
  • Standard Connections: 2" and 3".​ 
  • Standard Trim: Ported cage with external      sleeve.​ 
  • Flow Characteristics: Equal percentage for precise flow control.​ 
  • Optional Trims: Multi-stage, high-pressure multi-stage, LabFlo, and laminate trims.​ 
  • Actuation Options: Master Flo Rotary Stepping (Pneumatic and Hydraulic) Actuators, Master Flo Pneumatic Piston Actuators, Master Flo FC Hydraulic Piston      Actuators, Master Flo DSA-Series Single-Acting Diaphragm Actuators, and      compatibility with various third-party actuators.​ 

C25E Inline Control Valve

  • Valve Type: Inline control valve.​ 
  • Maximum Pressure: 3,600 psi (25,000 kPa).​ 
  • Standard Connections: 2" and 3".​ 
  • Maximum Cv: 45
  • Maximum Bean Size: 103 
  • Standard Trim: Ported cage with external sleeve.​ 
  • Flow Characteristics: Equal percentage for enhanced control accuracy.​ 
  • Optional Trims: Multi-stage, high-pressure multi-stage, LabFlo, and laminate trims.​
  • Actuation Options: Master Flo Rotary Stepping (Pneumatic and Hydraulic) Actuators, Master Flo Pneumatic Piston Actuators, Master Flo FC Hydraulic Piston      Actuators, Master Flo DSA-Series Single-Acting Diaphragm Actuators, and      compatibility with various third-party actuators.

Product downloads

MASTER FLO FLYER (pdf)Download
Master Flo Inline Chokes Silver Bullets (pdf)Download

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