Preventive Maintenance

INSTALLATION, SETTING AND MAINTENANCE INSTRUCTIONS CRANE BALANCING VALVES

SCOPE OF THIS DOCUMENT COVERS BELOW MENTIONED BALANCING VALVES: DM921 & DMG921 DOUBLE REGULATING VALVE (DRV) DM931 & DMG931 DA931 & DAG 931 VARIABLE ORIFICE DOUBLE REGULATING VALVE (VODRV) DM941 & DMG 941 DA941 & DAG941 FIXED ORIFICE DOUBLE REGULATING VALVE (FODRV) FITTING PRESSURE TEST VALVES The pressure test valve with the red tag should […]

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Preventive Maintenance, Technical Articles

Maintenance Procedure For Fire Sprinkler, Stand Pipe, Hydrant & Hose Reel Systems

Maintenance Instructions for the maintenance of Fire Sprinkler, Stand Pipe, Hydrant & Hose Reel Systems including fire fighting pump sets. Maintenance Of Sprinkler System: Installation of Control Valve (Alarm Valve) It is recommended that the Alarm Valve be inspected periodically to ensure proper operation.  Several areas to be routinely inspected are: Clapper/Clapper Latch: The rubber clapper facing

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Method Statements, Preventive Maintenance
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