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Victaulic W256 Installation And Maintenance Manual

Ags expansion barrel
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INSTALLATION AND MAINTENANCE PROCEDURES
Style W256
24 – 42-inch/DN600 – DN1050 Sizes with Style W07
• Read and understand all instructions before attempting to install any Victaulic products.
• Always verify that the piping system has been completely depressurized and drained immediately prior to installation, removal, adjustment,
or maintenance of any Victaulic products.
• Confirm that any equipment, branch lines, or sections of piping that may have been isolated for/during testing or due to valve closures/
positioning are identified, depressurized, and drained immediately prior to installation, removal, adjustment, or maintenance of any
Victaulic products.
• These installation instructions are intended for an experienced, trained installer. The installer shall understand the use of this product and
why it was specified for the particular application.
• The installer shall understand common industry safety standards and potential consequences of improper product installation.
• Wear safety glasses, hardhat, and foot protection.
Failure to follow these instructions could result in death or serious personal injury and property damage.
• The drawings featured in this maintenance procedures manual are for reference only.
• Only Victaulic-supplied replacement parts shall be used.
Failure to use Victaulic-supplied replacement parts will void the warranty and could cause improper product operation, resulting in personal
injury and property damage.
To order replacement parts, contact your local Victaulic sales representative or your local Victaulic branch.
REV_A
Expansion Barrel Installation and Maintenance Procedures
Rigid Coupling Connections
PATENT PENDING
WARNING
CAUTION
I-W256
I-W256

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Summary of Contents for Victaulic W256

  • Page 1 • The drawings featured in this maintenance procedures manual are for reference only. • Only Victaulic-supplied replacement parts shall be used. Failure to use Victaulic-supplied replacement parts will void the warranty and could cause improper product operation, resulting in personal injury and property damage.

  • Page 2: Table Of Contents

    I-W256 / Style W256 Expansion Barrel / Installation and Maintenance Procedures TABLE OF CONTENTS HAZARD IDENTIFICATION Hazard Identification . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 1 Definitions for identifying the various hazard levels are provided below .
  • Page 3 I-W256 / Style W256 Expansion Barrel / Installation and Maintenance Procedures SECTION I • Receiving the Shipment I-W256_2 REV_A...

  • Page 4: Crate Dimensions

    I-W256 / Style W256 Expansion Barrel / Installation and Maintenance Procedures CRATE DIMENSIONS Overall Width - Panel “A” Overall Depth and Height - Panel “B” 57.0 inches/ 1448 mm 103.0 inches/ 2616 mm 62.0 inches/ 1575 mm EXPANSION BARREL ASSEMBLY WEIGHTS The following weights are provided so that provisions can be made for safe and proper handling of the Expansion Barrel assembly .

  • Page 5: Crate/Expansion Barrel Assembly Lifting Requirements

    I-W256 / Style W256 Expansion Barrel / Installation and Maintenance Procedures CRATE/EXPANSION BARREL ASSEMBLY LIFTING REQUIREMENTS WARNING • Proper forklift operation and material handling techniques are critical when transporting the Expansion Barrel assembly. • Only licensed forklift operators shall perform material handling duties.

  • Page 6: Strapping Methods For Lifting The Expansion Barrel Assembly

    I-W256 / Style W256 Expansion Barrel / Installation and Maintenance Procedures STRAPPING METHODS FOR LIFTING THE EXPANSION BARREL ASSEMBLY WARNING • DO NOT lift the Expansion Barrel by the threaded assembly rods, Style W07 AGS Rigid Coupling, or lug on the inlet segment.

  • Page 7: Expansion Barrel (Unlined Pipe Version)

    Patent Pending • To order replacement parts for an expansion barrel, contact your local Victaulic sales representative or your local Victaulic branch. A project- specific parts document is provided with the order and contains part codes for the particular expansion barrel configuration. In cases where this project-specific parts document is not available, refer to the identification tag that is provided on the inner barrel’s flange section, and provide the...

  • Page 8: Exploded View Drawing And Bill Of Materials

    Heavy Hex Nut for Style W07 AGS Rigid Coupling Lubrication Port Plain Washer (Stainless Steel) for Packing Follower Gap Preventer (Part of Seal System Kit 1) To order replacement parts, including replacement threaded assembly rods, contact your local Victaulic sales representative or your local Victaulic branch. REV_A I-W256_7...

  • Page 9: Installation Of Style W07 Rigid Couplings For Connection Of Expansion Barrel To Pipeline

    I-W256 / Style W256 Expansion Barrel / Installation and Maintenance Procedures SECTION III • Installation of Style W07 Rigid Couplings for Connection of Expansion Barrel to Pipeline I-W256_8 REV_A...
  • Page 10 • ALWAYS REFERENCE THE SET LENGTH SUBMITTAL DRAWING THAT IS PROVIDED AT THE TIME OF ORDER. • Joining a Style W256 Expansion Barrel to the pipeline with Style W07 AGS Rigid Couplings requires pipe that is prepared with a Victaulic Type “B” or Type “D” Vic-Ring welded onto each mating pipe end.
  • Page 11 . that the grooved end of the outer barrel is aligned with the downstream prepared pipe end . NOTE: Verify that the arrow on the Style W256 body is pointing in the direction of flow .
  • Page 12 I-W256 / Style W256 Expansion Barrel / Installation and Maintenance Procedures CAUTION • Verify that the gasket does not become rolled or pinched while GOOD installing the housings. Failure to follow this instruction could cause damage to the gasket, resulting in joint leakage.
  • Page 13 I-W256 / Style W256 Expansion Barrel / Installation and Maintenance Procedures GOOD 15. Visually inspect the bolt pads at each joint to verify that metal-to-metal contact is achieved across the entire bolt pad section. 16. Remove the threaded assembly rods from the Expansion Barrel assembly after installation and anchoring are complete.
  • Page 14 I-W256 / Style W256 Expansion Barrel / Installation and Maintenance Procedures NOTICE • The pipeline shall be supported and guided to prevent bending moments or shear loads on the adjoining couplings. Refer to the examples below. FULL CONTRACTION Main Anchor...

  • Page 15: Installation Of The Optional Length Indicator Kit

    I-W256 / Style W256 Expansion Barrel / Installation and Maintenance Procedures SECTION IV • Installation of the Optional Length Indicator Kit I-W256_14 REV_A...
  • Page 16 I-W256 / Style W256 Expansion Barrel / Installation and Maintenance Procedures INSTALLATION OF THE OPTIONAL LENGTH INDICATOR KIT Eye Bolt FULL CONTRACTION Plain Washer Threaded Connector Plain Washer Sash Chain DETAIL A FULL EXPANSION REV_A I-W256_15...

  • Page 17: Complete Disassembly Of The Expansion Barrel

    I-W256 / Style W256 Expansion Barrel / Installation and Maintenance Procedures SECTION V • Complete Disassembly of the Expansion Barrel I-W256_16 REV_A...
  • Page 18 1. Verify that the system is depressurized and drained completely before attempting to disassemble the Style W256 Expansion Barrel . 2. Support the Style W256 assembly while removing the two Style W07 AGS Rigid Couplings that connect the assembly to the pipeline .

  • Page 19: Complete Reassembly Of The Expansion Barrel

    I-W256 / Style W256 Expansion Barrel / Installation and Maintenance Procedures SECTION VI • Complete Reassembly of the Expansion Barrel I-W256_18 REV_A...

  • Page 20: Flat Washer

    • Use caution to prevent damage to the coating of the inner barrel during reassembly. Failure to use Victaulic-supplied replacement parts will void the warranty and could cause improper operation and leakage from the Failure to follow this instruction could cause improper operation Expansion Barrel.

  • Page 21: Item Description

    I-W256 / Style W256 Expansion Barrel / Installation and Maintenance Procedures Modeling clay may be used here 5. Install guide strips (Item 6, page 7) into the outer barrel (Item 4, page 7) . NOTE: Modeling clay may be used to hold the guide strips in place .
  • Page 22 I-W256 / Style W256 Expansion Barrel / Installation and Maintenance Procedures Outer Barrel Packing Follower - Packing to be Installed Here 10a. Slowly lower the outer barrel to the packing follower to allow the packing to fill the space between the outer barrel and packing follower .
  • Page 23 I-W256 / Style W256 Expansion Barrel / Installation and Maintenance Procedures 12. Lower the inner/outer barrel assembly to the horizontal position . Lubrication Ports There are sets of lubrication ports positioned around the Expansion Barrel’s outer barrel. 13a. Remove the lubrication ports from one of the uppermost positions, while leaving the rest installed .
  • Page 24 For complete contact information, visit victaulic.com I-W256 18535 REV A UPDATED 04/2022 VICTAULIC AND AGS ARE REGISTERED TRADEMARKS OR TRADEMARKS OF VICTAULIC COMPANY AND/OR ITS AFFILIATED ENTITIES IN THE UNITED STATES AND/OR OTHER COUNTRIES. © 2022 VICTAULIC COMPANY. ALL RIGHTS RESERVED.

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