Fisher 3620jp Positoner
3620J
3620JP FISHER
fisher 3620jp
fisher valve 3620

Fisher 3620jp Positoner

The Fisher 3620JP Positioner is an electro-pneumatic valve positioner that accurately converts 4–20 mA control signals into pneumatic outputs to drive double-acting actuators for precise valve regulation.

Send Inquiry

Download

Product Introduction

Detailed parameters

Feature	3620JP
Input Signal	4–20 mA DC constant current (max 30 VDC)
Output	Pneumatic pressure to both actuator ports (double-acting), up to full supply (≤ 150 psig)
Actuator Compatibility	Double-acting piston or diaphragm actuators (rotary or sliding-stem)
Control & Adjustability	Modulating control, field-adjustable zero/span/gain; supports direct or reverse action
Performance	Low hysteresis (≈ 0.6% output span), good repeatability and stable response over varying supply pressures

Advantages

Precise Positioning: Low hysteresis design (approximately 0.6% of output range) effectively reduces valve position deviation and improves process control stability.

Fast Response: Output pressure can reach the supply pressure (≤150 psig), with dual-end synchronous control for faster and more powerful action.

Strong Compatibility: Supports standard 4–20 mA signals, directly compatible with mainstream DCS/PLC systems, reducing integration costs.

Flexible Adjustment: Supports zero-point, range, and gain adjustment, and can switch between direct and reverse action to meet different operating conditions.

product-1266-594