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Accuracy in Throttling Applications

Fisher™ 3620J Electro-Pneumatic Positioner

Fisher™ 3620J Electro-Pneumatic Positioner

Fisher 3620 Electro-Pneumatic Positioner

Fisher 3620J electro-pneumatic, single-acting positioners are used with rotary actuators to accurately position control valves used in throttling applications. These rugged positioners provide a valve position proportional to a pneumatic input signal and mounts integrally to the actuator housing.

Documents & Drawings

Features

  • ASME/NB certified capacities for air, water and steam.
  • Full compliance with all major global pressure relief standards including ASME VIII, API 526/527, EN4126 and PED/CE.
  • Highly customizable to meet most applications.
  • Interchangeable parts to reduce maintenance costs.
  • Full nozzle configuration.
  • Simple and reliable design.
  • Easy maintenance.
  • Soft seat options for superior seat tightness.
  • Adjustable blowdown to reduce product loss.
  • Restricted Lift available.

Click to get more information on the Fisher 3620J Electro-Pneumatic Positioner

SPECIFICATIONS

SPECIFICATIONS

Area Classification:
Explosion Proof, Intrinsically Safe, Non-incendive, Dust

Certifications:
CSA, FM, ATEX, IECEx, CUTR, Peso, KGS, INMETRO, NEPSI, RCM

Communication Protocol:
4-20mA Analog

Data Interface:
Wired

Diagnostics: 
No

Input Signal:
Electric

Max Outlet Pressure:
150 psi

Mounting Type: 
Actuator Mounted

Operating Temperature: 
Standard Temperature, High Temperature

Position Control:
Modulating

Process Control:
Flow, Pressure, Temperature, Level

Safety Certification:
NIL

Supply Media: 
Air

Other Configurations:
Contact your local Emerson business partner or sales office to learn about additional specifications or options for this product.

Click to get more information on the Fisher 3620J Electro-Pneumatic Positioner

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