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GA DUROVENT FIGURE 925SS Installation, Operation And Maintenance Manual

Air release valves for sewage & wastewate

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INSTALLATION, OPERATION AND
MAINTENANCE MANUAL
FIGURE 925SS
DUROVENT™ AIR RELEASE VALVES
FOR SEWAGE & WASTEWATER

TABLE OF CONTENTS

Introduction .................................. 2
................. 2
Receiving & Storage ....................... 2
Installation ..................................... 2
Valve Construction ......................... 3
Preventive Maintenance .................. 3
Testing/Trouble Shooting .................. 3
Disassembly .................................. 3
Assembly ...................................... 4
............... 4
Order Replacement Parts ................. 5
Repair Kits .................................... 5
Warranty ....................................... 5
Figure 925SS Drawing/Parts List ........ 5
234 Clay Avenue • Mars, PA 16046 USA
Telephone (724) 776-1020 • Fax (724) 776-1254
E-mail:
info-ga@vag-group.com
Manual Number 925SS-IOM-111120 Rev A

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Summary of Contents for GA DUROVENT FIGURE 925SS

  • Page 1: Table Of Contents

    Order Replacement Parts …………….. 5 Repair Kits ……………………………… 5 Warranty .……………………………….. 5 Figure 925SS Drawing/Parts List ….…. 5 234 Clay Avenue • Mars, PA 16046 USA Telephone (724) 776-1020 • Fax (724) 776-1254 E-mail: info-ga@vag-group.com Manual Number 925SS-IOM-111120 Rev A...
  • Page 2: Introduction

    INSTALLATION, OPERATION and MAINTENANCE Figure 925SS Sewage Air Release Valves INTRODUCTION The valves should remain in a clean, dry and This manual will provide the information to weather protected area until installed. For long properly install, operate and maintain the valve term storage (greater than 6 months) the rubber to ensure a long service life.
  • Page 3: Valve Construction

    Disassemble the valve only as far as needed to facilitate such cleaning VAG/GA Industries air replace damaged or worn parts. valves with an “F” at the end of the Figure Number (e.g., 925SSF, 925SSLF) were supplied...
  • Page 4: Assembly

    Follow all local cross-connection and safety Carefully clean the orifice of scale. Replace codes and regulations! damaged parts. To determine if a GA Industries sewage air valve REASSEMBLY needs cleaning or backflushing: Clean all parts especially seating and sealing • Close the inlet isolating valve then slowly surfaces before reassembling valve.
  • Page 5: Order Replacement Parts

    Telephone: 724-776-1020 Other parts are ordered individually Fax: 724-776-1254 E-mail: quotes-ga@vag-group.com WARRANTY The Warranty for GA Industries valves is Please have the nameplate data available when included in our Terms and Conditions which can ordering parts. be found here: https://gaindustries.com/terms Figure 925SS Durovent™...