Fisher Control Valve 657 size 30 actuator 1.5” Plug valve
Fisher Control Valve 657 size 30 actuator 1.5” Plug valve - Image 2
Fisher Control Valve 657 size 30 actuator 1.5” Plug valve - Image 3
Fisher Control Valve 657 size 30 actuator 1.5” Plug valve - Image 4
Fisher Control Valve 657 size 30 actuator 1.5” Plug valve - Image 5
Fisher Control Valve 657 size 30 actuator 1.5” Plug valve - Image 6
Fisher Control Valve 657 size 30 actuator 1.5” Plug valve - Image 7
  1. Fisher Control Valve 657 size 30 actuator 1.5” Plug valve
  2. Fisher Control Valve 657 size 30 actuator 1.5” Plug valve - Image 2
  3. Fisher Control Valve 657 size 30 actuator 1.5” Plug valve - Image 3
  4. Fisher Control Valve 657 size 30 actuator 1.5” Plug valve - Image 4
  5. Fisher Control Valve 657 size 30 actuator 1.5” Plug valve - Image 5
  6. Fisher Control Valve 657 size 30 actuator 1.5” Plug valve - Image 6
  7. Fisher Control Valve 657 size 30 actuator 1.5” Plug valve - Image 7

Fisher Control Valve 657 size 30 actuator 1.5” Plug valve

$489.99

2 in stock

SKU: F112SGCVwS3A Categories: , , , , Tag:

ACTUATOR

15PSI

5/8″ Travel

The Fisher Control Valve with 657 Size 30 Actuator and 1.5” Plug Valve is a reliable assembly designed for precise control of flow in industrial systems. Fisher, a division of Emerson, is known for producing high-quality valves and actuators for various demanding applications.

Key Features:

Valve Specifications:

  1. Type: Plug Valve.
    • Designed for throttling or on/off service.
  2. Size: 1.5 inches.
    • Suitable for moderate flow rates in pipelines.
  3. Material:
    • Commonly constructed with corrosion-resistant materials such as stainless steel, but specific material depends on the application.
  4. Flow Characteristics:
    • Customizable flow trim (e.g., linear, equal percentage, or quick opening).
    • Tight shutoff capability to prevent leakage.

Actuator Specifications:

  1. Model: Fisher 657, Size 30.
    • Pneumatic diaphragm actuator.
  2. Type:
    • Single-acting spring-return design.
    • Used for modulating or on/off control.
  3. Air Supply:
    • Requires a clean, dry air supply; standard operating pressure range is typically 20-60 PSI.
  4. Positioning:
    • Compatible with Fisher positioners for precise valve control.
  5. Force Output:
    • The size 30 actuator provides sufficient torque for operating the 1.5” plug valve under most pressure conditions.

Performance:

  • Pressure and Temperature Ratings:
    • Depends on valve body material and plug trim but typically handles a wide range of industrial conditions.
  • Media Compatibility:
    • Suitable for gases, liquids, steam, and other process fluids.
  • Leakage Class:
    • Can achieve tight shutoff per ANSI/FCI 70-2 standards (Class IV, V, or VI, depending on trim).

Applications:

  • Oil and gas processing.
  • Chemical and petrochemical plants.
  • Power generation systems.
  • Water treatment facilities.
  • General process industries.

Advantages:

  1. Precision Control:
    • The 657 actuator combined with a plug valve provides accurate flow control.
  2. Durability:
    • High-quality materials ensure long service life even in harsh environments.
  3. Flexibility:
    • Compatible with a wide range of positioners and controllers for advanced control strategies.
  4. Ease of Maintenance:
    • Modular design allows for straightforward servicing and replacement of components.

Installation Notes:

  1. Mounting:
    • Ensure proper alignment between the actuator and valve for optimal performance.
  2. Air Supply:
    • Use clean, dry air to prevent actuator damage.
  3. Calibration:
    • Calibrate the actuator with a positioner for precise control.
  4. Maintenance:
    • Regularly inspect seals, diaphragms, and plug trim for wear or damage.
    • Lubricate moving parts as recommended in the manual.

 

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