F-isher 3582i Mechanical Electro Pneumatic Valve Positioner OEM Single Acting Control Valves

Product Overview

The F-isher 3582i electro-pneumatic positioner is designed for precise control of pneumatic actuators using a standard 4–20 mA input signal. Known for its simplicity and durability, it is widely used in applications where reliable performance and easy maintenance are essential without the need for advanced digital diagnostics.

Technical Specifications

Application Industry

• Petrochemical plants
• Power utilities
• Chemical manufacturing
• General process industries
• Valve automation projects

Common Problems & Solutions

• Problem: Air quality issues → Solution: Install recommended filter-regulator
• Problem: Field calibration → Solution: Straightforward zero/span screws
• Problem: Compatibility with existing valves → Solution: Standard F-isher mounting

Replacement Models

• Previous 3582 non-i versions
• Digital F-isher positioners (DVC series)

Why Buy From Us

• Authentic F-isher 3582i with warranty
• Good value for standard applications
• Technical assistance for installation
• Spare parts support

Stock & Delivery Time

• Standard configurations: 6–8 weeks
• Special setups: 6–12 weeks

RFQ Form Please provide:

• Valve and actuator details
• Required travel range
• Supply air pressure
• Quantity & delivery timeline