Manual No.
WWAR-OM1-3
Val-Matic
®
Wastewater Air Release Valve
Models 48A, 49A
Operation, Maintenance and
Installation Manual
INTRODUCTION ............................................ 1
RECEIVING AND STORAGE ........................ 1
DESCRIPTION OF OPERATION ................... 1
INSTALLATION ............................................. 2
VALVE CONSTRUCTION .............................. 2
MAINTENANCE ............................................. 3
TROUBLESHOOTING ................................... 4
DISASSEMBLY ............................................. 4
REASSEMBLY .............................................. 4
PARTS & SERVICE ....................................... 5
WARRANTY .................................................. 6
VAL-MATIC
®
VALVE AND MANUFACTURING CORP.
905 Riverside Dr. ● Elmhurst, IL 60126
Phone (630) 941-7600 ● Fax (630) 941-8042
www.valmatic.com
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