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Fisher 33B7073X032 IP Converter New Original Stock - Cast Iron / VALVE PARTS

Fisher 33B7073X032 I/P Converter Module for Valve Positioners

SKU: 1601257061297Brand: TSA HydraulicsCategory: Valves

The Fisher 33B7073X032 I/P Converter Module is designed to provide accurate electrical-to-pneumatic signal conversion in compatible Fisher industrial valve positioning and control systems.

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Fisher 33B7073X032 I/P Converter Module for Valve Positioners

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Product Overview

The Fisher 33B7073X032 I/P Converter Module is designed to provide accurate electrical-to-pneumatic signal conversion in compatible Fisher industrial valve positioning and control systems. Manufactured by Fisher, an Emerson brand, this electropneumatic transducer converts a DC electrical control signal into a proportional pneumatic pressure signal. Its nozzle-and-flapper operating mechanism regulates instrument air pressure to support responsive positioning, stable actuator control, and reliable operation of industrial control valves.

The 33B7073X032 is an I/P converter module used in Fisher Type 582i electropneumatic converters and associated positioning equipment, including applicable 3622 and 3722 converter assemblies. It supports the conversion of a standard 4–20 mA electrical signal into a pneumatic output for compatible valve positioning systems. Designed as a replacement component, the module allows maintenance personnel to service the converter assembly without replacing the complete valve positioner. It is suitable for applications in oil and gas processing, chemical manufacturing, power generation, water treatment, and industrial process automation. 

Technical Specifications

Specification

Value

Product Name

Electropneumatic I/P Converter Module

Brand

Fisher

Manufacturer

Emerson

Part Number

33B7073X032

Product Type

Current-to-Pressure Converter Module

Component Category

Valve Positioner Spare Parts

Control Technology

Electropneumatic

Operating Principle

Nozzle-and-Flapper Pressure Conversion

Input Signal

4–20 mA DC, in Compatible Converter Assemblies

Output Signal

Proportional Pneumatic Pressure

Electrical Function

Current-to-Pressure Signal Conversion

Pneumatic Function

Generation of Positioner Control Pressure

Compatible Converter

Fisher Type 582i

Associated Positioning Equipment

Fisher 3582i

Other Referenced Equipment

Fisher 3622 and 3722 Converter Assemblies

Module Installation

Internal Converter Component

Working Medium

Clean, Dry Instrument Air

Calibration Report Zero

3.07 psi

Calibration Report Span

15.11 psi

Reported Independent Linearity

−0.43%

Reported Hysteresis

0.07%

Reported Module Weight

Approximately 150–180 g

Related Reference

33B7073X012

Application Scope

Industrial Electropneumatic Valve Control

Condition

New

Warranty

1 Year

Key Features

  • Fisher electropneumatic I/P converter module identified by part number 33B7073X032.

  • Converts electrical current signals into proportional pneumatic pressure.

  • Supports standard 4–20 mA control applications through compatible converter assemblies.

  • Nozzle-and-flapper technology for responsive pneumatic signal generation.

  • Designed for integration into Fisher Type 582i electropneumatic converter systems.

  • Supports operation of compatible Fisher 3582i valve positioners.

  • Referenced for use with Fisher 3622 and 3722 converter equipment.

  • Helps maintain accurate control signal conversion in pneumatic valve automation systems.

  • Replacement module for servicing worn, damaged, or malfunctioning I/P converter assemblies.

  • Compact component design suitable for installation inside compatible converter housings.

  • Supports restoration of electrical-to-pneumatic control during equipment maintenance.

  • Suitable for industrial instrumentation repair and preventive maintenance programmes.

  • Designed for dependable use with properly conditioned instrument air.

  • Part-number identification supports accurate spare-parts procurement and inventory management.

Typical Applications

  • Fisher Type 582i electropneumatic converter servicing

  • Fisher 3582i valve positioner maintenance

  • Fisher 3622 and 3722 converter component replacement

  • Industrial electropneumatic signal conversion

  • Pneumatic control valve instrumentation

  • Oil and gas production and processing facilities

  • Chemical and petrochemical manufacturing

  • Power generation and utility systems

  • Water and wastewater treatment facilities

  • Industrial process automation systems

  • Control valve maintenance and refurbishment

  • Instrumentation workshops and industrial spare-parts replacement

Shipping & Support

  • Fast dispatch – Australia & Worldwide Shipping

  • Technical assistance available

  • 1-year warranty

// FAQs

Questions about this part?

Our engineers can confirm fit before you order. Contact support.

How do I find the right part for my system?

Three options. Search by part number if you have the OEM code from Parker, Danfoss, Linde, Kawasaki, Kayaba or Grundfos — our search recognises both manufacturer codes and aftermarket cross-references. Browse by category if you know the component type (pumps, valves, cylinders, etc.). Or send a spec sheet to our engineering desk and we'll cross-reference against our 3,000+ SKU catalogue within one business day.

Can you help me size a pump or valve for my application?

Yes — sizing support is included with every order. Send us your operating pressure, flow rate, viscosity, drive speed and duty cycle, and our engineers will recommend a suitable component from our catalogue with full datasheets. We don't custom-build parts ourselves, but we can spec the right OEM component for almost any standard industrial application.

Can you cross-reference a discontinued part?

Yes — cross-referencing is one of the things we do most. Send us the original part number (even if the manufacturer has dropped it) and our engineering desk will identify a current equivalent or compatible alternative. Cross-reference lookups are free and typically come back within 4 business hours.