Manual No. ARCO-OM2-1 Val-Matic® 6”-8” Combination Air Valve (Single Housing Type) Operation, Maintenance and Installation Manual INTRODUCTIO
1VAL-MATICS 6”-8” COMBINATION AIR VALVE OPERATION, MAINTENANCE AND INSTALLATION INTRODUCTION This manual will provide you with the information to pr
22. As air accumulates in the piping system and enters the valve, the round float drops and the orifice button breaks contact with the small orifice
3 Figure 2. 6”-8” Combination Air Valve Item Description Material ItemDescription Material 1 Body Cast Iron 11 Orifice Button* Buna-N 2 C
4MAINTENANCE The Combination Valve requires no scheduled lubrication or maintenance. INSPECTION: Periodic inspection for leakage can be performed.
5REASSEMBLY All parts must be cleaned and gasket surfaces should be cleaned with a stiff wire brush in the direction of the serrations or machine mar
6 VALVE AND MANUFACTURING CORP. 905 Riverside Dr. ● Elmhurst, IL 60126 Phone
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