Fisher 1U272846202 Valve Trim Spare Component

Technical Specifications

Model：1U272846202 Brand：Fisher Product Type: Control valve internal trim component

Module Feature

Fisher 1U272846202 is precision internal trim spare component for Fisher globe control valve. It undertakes fluid throttling and pressure regulation inside valve body. It adopts hard alloy material with high erosion and cavitation resistance. Widely applied in oil,gas,chemical and power plant process control valves. Working principle: Fluid throttling Onboard components: Alloy trim plug, valve seat, sealing face, locating sleeve

LED indicators

Not equipped

Hardware self-diagnosis

Visual inspection, dimensional measurement, leakage test, surface wear inspection

Programming software

No dedicated software required

Mechanical & Structure

Mounting: Installed inside control valve body Protection class:IP66

Environmental

Operating temperature:-40℃ ~ +85℃ Ambient humidity:5~95% non-condensing Certification:CE Status:Fisher control valve trim spare part

System compatibility

Compatible with Fisher globe control valve and pneumatic actuator for industrial process control system.

Function

1U272846202 is core valve trim component manufactured by Fisher. It controls fluid flow area to adjust medium flow rate and pressure. Hardened surface resists erosion, abrasion and cavitation damage. It directly decides valve flow characteristic and shut-off performance. It is key spare part for control valve overhaul.

Installation

Follow lockout/tagout safety procedure before installation. Isolate pipeline and release process pressure. Disassemble valve bonnet, replace old trim assembly. Check seat sealing surface and alignment. Reassemble valve and run hydrostatic and leakage test.

Interface

Valve body internal mounting, fixed positioning structure, no LED indicators on 1U272846202.

Diagnostic

Valve internal leakage: Damaged sealing surface or seat scratch. Flow capacity reduction: Trim surface erosion and scaling. Abnormal noise: Cavitation damage or trim loose.

Product Brief

1U272846202 Fisher control valve internal trim component,used for industrial process pipeline flow and pressure regulation maintenance,valve trim spare part.