Fisher 513RGS Valve Trim Spare Component

Technical Specifications

Model：513RGS Brand：Fisher Product Type: Control valve internal trim spare component

Module Feature

Fisher 513RGS is precision alloy mechanical spare component for Fisher globe control valve trim assembly. It cooperates with valve plug, cage and seat ring to form complete throttling trim set. It adopts high strength anti-corrosion alloy material with excellent anti-erosion and anti-cavitation performance. Widely used in oil,gas,chemical and power plant high differential pressure globe control valves.

Working principle: Valve trim positioning and mechanical supporting Onboard components: Alloy mechanical body, locating pins, sealing washer

LED indicators

Not equipped

Hardware self-diagnosis

Visual inspection, dimensional measurement, surface wear inspection, trim assembly fit test

Programming software

No dedicated software required

Mechanical & Structure

Mounting: Installed inside globe control valve body Protection class:IP66

Environmental

Operating temperature:-40℃ ~ +425℃ Ambient humidity:5~95% non-condensing Certification:CE Status:Fisher valve trim spare part

System compatibility

Compatible with matched Fisher globe control valve trim set and pneumatic diaphragm actuator for industrial process control system.

Function

513RGS is valve trim spare component manufactured by Fisher. It supports and positions internal valve trim assembly, maintains coaxiality between plug and cage during valve stroke movement. It reduces mechanical friction and fluid vibration during throttling. It guarantees stable flow characteristic and seat sealing tightness. It is key spare part for high differential pressure control valve overhaul.

Installation

Follow lockout/tagout safety procedure before installation. Isolate pipeline and release process pressure. Disassemble valve bonnet, replace old 513RGS component. Verify trim coaxiality and sliding clearance. Reassemble valve and perform hydrostatic test and seat leakage inspection.

Interface

Valve body internal locating structure, fixed mounting pins, no LED indicators on 513RGS.

Diagnostic

Valve internal leakage: Trim misalignment caused by worn spare component. Abnormal vibration noise: Deformed component or loose trim assembly. Valve sticking: Increased mechanical friction of moving trim parts.

Product Brief

513RGS Fisher globe control valve internal alloy trim spare component,matched with Fisher globe valve trim and pneumatic diaphragm actuator,used for industrial high differential pressure control valve overhaul maintenance,anti-erosion valve trim spare part.