Fisher 38B5786X052 Type A Double-Acting Pneumatic Relay Assembly
The Fisher 38B5786X052 Pneumatic Relay Assembly is designed to regulate pneumatic output pressure in compatible Fisher FIELDVUE digital valve controllers.
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- 1 YeaWarranty
Product Overview
The Fisher 38B5786X052 Pneumatic Relay Assembly is designed to regulate pneumatic output pressure in compatible Fisher FIELDVUE digital valve controllers. Manufactured by Fisher, an Emerson brand, this Type A double-acting relay responds to control signals generated within the valve controller and directs instrument air to the actuator. Its pneumatic amplification function supports accurate valve positioning, responsive actuator movement, and reliable industrial process control.
The 38B5786X052 is a standard-bleed relay assembly used in compatible Fisher FIELDVUE DVC6200 controllers. It is supplied as a replacement assembly comprising the relay, shroud, relay seal, and mounting screws. The component is suitable for maintaining double-acting pneumatic valve systems in oil and gas processing, chemical manufacturing, power generation, water treatment, and industrial automation.
Technical Specifications
|
Specification |
Value |
|---|---|
|
Product Name |
Double-Acting Pneumatic Relay Assembly |
|
Manufacturer / Brand |
Fisher / Emerson |
|
Part Number |
38B5786X052 |
|
Product Type |
Pneumatic Relay Assembly |
|
Relay Designation |
Type A |
|
Relay Configuration |
Double Acting |
|
Bleed Configuration |
Standard Bleed |
|
Primary Function |
Pneumatic Output Pressure Control |
|
Operating Principle |
Pneumatic Relay Amplification |
|
Compatible Equipment |
Selected FIELDVUE DVC6200 Controllers |
|
Pneumatic Medium |
Clean, Dry Instrument Air |
|
Assembly Contents |
Relay, Shroud, Relay Seal and Mounting Screws |
|
Installation |
Internal Digital Valve Controller Replacement |
|
Application |
Industrial Pneumatic Valve Control |
|
Condition |
New |
|
Warranty |
1 Yea |
Key Features
Fisher Type A pneumatic relay assembly for double-acting valve control
Original manufacturer part number 38B5786X052
Compatible with selected Fisher FIELDVUE DVC6200 digital valve controllers
Standard-bleed pneumatic relay configuration
Supports accurate pneumatic output pressure regulation
Designed for responsive double-acting actuator operation
Includes relay shroud, seal, and mounting screws
Suitable for replacing compatible damaged or defective relay assemblies
Supports industrial valve controller maintenance and refurbishment
Designed for use with clean, dry instrument air
Typical Applications
Fisher FIELDVUE DVC6200 controller maintenance
Double-acting pneumatic valve actuator systems
Oil and gas production and processing facilities
Chemical and petrochemical manufacturing plants
Petroleum refining installations
Power generation and utility systems
Water and wastewater treatment facilities
Industrial manufacturing and automation
Control valve pneumatic relay replacement
Industrial valve maintenance and servicing
Shipping & Support
Fast dispatch – Australia & Worldwide Shipping
Technical assistance available
1-year warranty
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