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INSTALLATION, OPERATION AND
MAINTENANCE MANUAL
10" to 16" Figure 626-D Drawing K-1255
Sewage Surge Relief Valve
TABLE OF CONTENTS
Introduction .................................. 1
Function ...................................... 1
Receiving & Storage ....................... 1
Installation ..................................... 1
Operation ..................................... 1
Valve Construction ......................... 1
Start-Up ........................................ 2
Preventive Maintenance .................. 2
Trouble Shooting ........................... 2
Disassembly .................................. 2
Assembly ...................................... 3
Replacement Parts List...................... 3
Warranty ....................................... 3
Assembly Drawing/Parts Location ........4-5
234 Clay Avenue • Mars, PA 16046 USA
Telephone (724) 776-1020 • Fax (724) 776-1254
E-mail:
info-ga@vag-group.com
Manual Number 626.02-IOM-061922
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Summary of Contents for Vag GA INSTRUMENTS K-1255
- Page 1 Trouble Shooting ...…………………… 2 Disassembly ..………………………… 2 Assembly ..……………………………. 3 Replacement Parts List..……………….. 3 Warranty .……………………………….. 3 Assembly Drawing/Parts Location ..4-5 234 Clay Avenue • Mars, PA 16046 USA Telephone (724) 776-1020 • Fax (724) 776-1254 E-mail: info-ga@vag-group.com Manual Number 626.02-IOM-061922...
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Page 2: Installation
INSTALLATION, OPERATION and MAINTENANCE 10” to 16” Figure 626-D Sewage Surge Relief Valve INTRODUCTION employed. Handle heavy valves using slings around This manual will provide the information to properly the valve body and/or by the lifting eyes. install, operate and maintain the valve to ensure a long service life. -
Page 3: Preventive Maintenance
As the pressure subsides the spring force will push PREVENTIVE MAINTENANCE the valve closed, forcing oil back into the reservoir Figure 626-D sewage surge relief valves require no through a needle valve that controls the speed at routine lubrication, adjustment, preventive which the valve closes. -
Page 4: Replacement Parts
(27). Genuine replacement parts are available from your 10. Using a chain/strap wrench, grasp the disc local VAG/GA Industries representative or from the (3) around its outside diameter, loosen and factory: remove the disc stem nut (7A). DO NOT... - Page 5 Part No. Part Name Std. Material Part No. Part Name Std. Material Body Cast Iron Piston Bushing Seal Buna-N Rubber Cover Cast Iron Piston Follower Steel Disc Ductile Iron Piston ID Seal Buna-N Rubber Disc Seat Ring Thiokol Liner Bushing Seal Buna-N Rubber Disc Seat Ring Follower Stainless Steel...