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Metso Jamesbury 7150 Series User Manual

Metso Jamesbury 7150 Series
20 pages
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Flanged Ball Valves
Series 7150, 7180 Model C, Class 150, Standard Bore
3”, 4, & 6 (DN80, 100 & 150)
Series 7300, 7380, 730S, 738S Model C,
Class 300, Standard Bore
3”, 4 & 6 (DN80, 100 & 150)
Standard and Emission-Pak® Valves
Installation, Maintenance and
Operating Instructions
IMO-227 EN • 8/2017
Buy: www.ValinOnline.com | Phone 844-385-3099 | Email: CustomerService@valin.com
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Metso Jamesbury 7150 Series Specifications

General IconGeneral
TypeControl Unit
Series7150
ManufacturerMetso Jamesbury
Actuator TypePneumatic
Pressure RatingUp to 1500 psi
MaterialsStainless Steel, Carbon Steel

Summary

General Information and Safety

Scope and Valve Markings

Defines the manual's scope and details valve identification markings.

Safety Precautions

Outlines critical safety warnings and precautions for handling and operating the valves.

Transportation and Storage

Installation Procedures

General Installation and Pipeline Preparation

Covers initial steps like cleaning, flushing, and fitting the valve into the pipeline.

Valve Insulation

Explains requirements and limitations for insulating the flanged ball valves.

Actuator and Commissioning Steps

Guidance on actuator installation and final steps before operation.

Valve Maintenance

General Maintenance and Disassembly

Overview of preventative maintenance, routine tasks, and steps for disassembling bare stem valves.

Emission-Pak Valve Disassembly

Specific procedures and tools for disassembling Emission-Pak configured ball valves.

Parts Inspection and Assembly

Guidance on inspecting components and reassembling bare stem and Emission-Pak valves.

Valve Testing and Accessories

Valve Testing Procedures

Procedures and warnings for performing pressure and tightness tests on the valves.

Handle and Stem Extension Mounting

Steps for correctly attaching handles and installing stem extensions for operation.

Actuator Mounting and Adjustment

General Actuator Mounting and Preparation

Overview, valve preparation, and bracket preparation for actuator mounting.

Actuator Attachment and Alignment

Procedures for attaching the bracket, coupling, and ensuring correct valve/actuator position.

Open/Close Position Adjustment

Procedures for adjusting actuator travel stops for correct valve open/close positions.

Service and Spare Parts

Valve Classification and Repair Kits

Repair Kit Selection Guide

Instructions on how to use tables to identify the correct repair kit based on valve catalog code.

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