FiSher 2052 Spring and Diaphragm Rotary Actuator with DVC6200 Positioner for Oil Gas

The Fisher 2052 Spring-and-Diaphragm Rotary Actuator with DVC6200 digital positioner provides reliable pneumatic rotary actuation for quarter-turn valves in oil and gas production, refining, pipeline and process systems. It ensures stable control, fast response and long service life under harsh industrial conditions.

• Compact structure for easy installation and space saving
• Linkage-less feedback design for high control accuracy
• Low lost motion for improved valve positioning stability
• Nested spring design eliminates complicated bench set adjustments
• Fire-safe construction ensures fail-safe performance in emergency
• Direct mounting compatible with splined and non-splined valve shafts
• 30-degree travel adjustment available without removing the actuator
• DVC6200 digital positioner supports online diagnostics and communication
• High corrosion resistance for long-term use in harsh environments
• Easy conversion between action modes without extra components

Actuator Type:

Spring-and-Diaphragm Rotary Actuator

Motion:

Quarter-turn rotary motion

Operation:

Pneumatic spring return

Positioner Model:

DVC6200 Digital Valve Controller

Shaft Compatibility:

Spline and non-spline valve shafts

Temperature Range:

Standard industrial operating temperatures

Material:

Cast iron, steel and high-strength diaphragm

Certification:

ATEX, SIL capable, industrial safety standards

Application:

Quarter-turn ball, butterfly and plug valves

Mounting:

Direct mount with simplified structure

• Oil and gas upstream production facilities
• Petroleum refining and processing plants
• Natural gas pipeline transmission systems
• Petrochemical processing units
• Industrial process control systems
• Energy and power generation facilities
• Water treatment and fluid processing systems
• Chemical processing and manufacturing plants

Q: What valves is the Fisher 2052 actuator suitable for?

A: It is widely used for quarter-turn ball valves, butterfly valves, plug valves and other rotary control valves.

Q: Does the DVC6200 support digital communication?

A: Yes, the DVC6200 supports common digital protocols and provides real-time valve diagnostics.

Q: Is field adjustment convenient?

A: Travel can be adjusted by 30 degrees without removing the actuator, greatly simplifying maintenance.

Q: Does this assembly have fire-safe performance?

A: Yes, it features fire-safe structure to maintain safety integrity in high-temperature accidents.

Q: Can it work in harsh outdoor environments?

A: Yes, its rugged design and corrosion-resistant materials ensure stable performance in oil and gas fields.

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