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Metso Jamesbury Valv-Powr Value-Line D VPVL Series User Manual

Metso Jamesbury Valv-Powr Value-Line D VPVL Series
16 pages
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IMO-553 EN • 11/2019
Valv-Powr® VPVL
Mod D Value-Line®
Double-Opposed Piston Actuators
Installation, Maintenance and
Operating Instructions
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Metso Jamesbury Valv-Powr Value-Line D VPVL Series Specifications

General IconGeneral
BrandMetso
ModelJamesbury Valv-Powr Value-Line D VPVL Series
CategoryController
LanguageEnglish

Summary

General Information

Safety Warnings and Precautions

Provides critical warnings and precautions for safe operation, handling, and maintenance of actuators.

Handling VPVL Actuators Safely

Details safe practices for handling VPVL actuators and assemblies, emphasizing weight and lifting methods.

Technical Specifications

Installation Procedures

General Installation Guidelines

Provides general guidelines for installation, including failure mode checks and air supply connection.

Actuator Operation Basics

Explains how actuator series, size, and designation determine operating characteristics and how to read the label.

Maintenance and Inspection

General Maintenance Recommendations

Recommends preventative maintenance, inspection frequency (every 5 years), and availability of repair kits for soft parts.

Actuator Disassembly Procedure

Outlines the procedure for actuator disassembly for maintenance, emphasizing safety and caution regarding lifting points.

Actuator Assembly Procedures

Details the step-by-step assembly of the drive shaft, piston, and end caps for the actuator.

Stop Screw and Stroke Adjustment

Describes how to assemble stop screws and adjust clockwise and counter-clockwise travel limits.

External Travel Stop Adjustment

Details the process for adjusting external travel stops for precise actuator travel limits.

Position Indicator Assembly

Guides on fitting and securing the position indicator to ensure correct actuator position indication.

100% Adjustable Stop Setting

Explains how to set the 100% adjustable travel stop option for limiting actuator stroke.

Safety Lockout Device

Safety Lockout Device Installation

Details the installation of a safety lockout device, including a warning about actuator serial numbers.

Stop Screw Removal

Guides on removing existing standard stop screws before installing new ones for lockout.

Blocking Screw and Adjustment Screw Assembly

Details the assembly of blocking and adjustment screws, emphasizing correct positioning for lockout.

Safety Cover and Padlock Assembly

Explains how to assemble the safety cover and padlock for the lockout feature.

Declutchable Manual Override (DO)

Manual Override Installation

Provides instructions for installing the declutchable manual override gearbox onto the actuator and valve.

Manual Override Stop Screw Adjustment

Details the procedure for adjusting stop screws on the gearbox for correct closed and open positions.

Manual Override Operation

Explains how to switch between automatic and manual modes and operate the gearbox using the handwheel.

Actuator Storage Guidelines

Actuator Storage Guidelines

Outlines precautions for storing actuators when not in immediate use, emphasizing dry environments.

Service and Spare Parts Information

Service and Spare Parts Information

Recommends directing actuators to service centers and provides information on ordering spare parts.

Exploded View

Exploded View

Presents an exploded view diagram of the actuator for identifying component parts.

How to Order Actuators

How to Order Actuators

Provides a guide to selecting and ordering Valv-Powr Value-Line® Actuators by choosing from code boxes.

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